HP Compaq NX7300 Page 124 Maintenance And Service Manual Download

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Removal and Replacement Procedures

Maintenance and Service Guide

5–31

1. Prepare the computer for disassembly (

Section 5.3

2. Release the keyboard (

Section 5.9

3. Remove the thermal plate (

Section 5.9

802.11 a/b/g GL WLAN module for use in the most of the
world 2 (MOW2) countries or regions listed below:

407575-002

Aruba
Austria
Azerbaijan
Bahrain
Belgium
Bermuda
Bulgaria
Cayman Islands
Columbia
Croatia
Cyprus
Czech Republic
Denmark
Egypt

El Salvador
Estonia
Finland
France
Georgia
Germany
Greece
Hungary
Iceland
Ireland
Italy
Latvia
Lebanon
The Philippines

Poland
Portugal
Romania
Russia
Serbia and Montenegro
Singapore
Slovakia
Liechtenstein
Lithuania
Luxembourg
Malta
Monaco
The Netherlands

Norway
Oman
Slovenia
South Africa
Spain
Sri Lanka
Sweden
Switzerland
Turkey
The United

Kingdom

Uzbekistan

802.11 a/b/g GL WLAN module for use in the ROW countries or
regions listed below:

407575-003

China
Ecuador
Haiti

Honduras
Pakistan
Peru

Qatar
South Korea

Uruguay
Venezuela

802.11 a/b/g GL WLAN module for use in Japan

407575-291

802.11 b/g GL WLAN module for use in the following countries
or regions:

409280-004

Israel
Jordan

Kuwait
Thailand

United Arab Emirates

Ukraine

Mini Card Module

Spare Part Number Information

(Continued)

Summary of Contents for Compaq NX7300

Page 1: ... 410775 002 March 2007 This guide is a troubleshooting reference used for maintaining and servicing the computer It provides comprehensive information on identifying computer features components and spare parts troubleshooting computer problems and performing computer disassembly procedures ...

Page 2: ...license The information contained herein is subject to change without notice The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein Maintenance and Service ...

Page 3: ... allow another hard surface such as an adjoining optional printer or a soft surface such as pillows or rugs or clothing to block airflow Also do not allow the AC adapter to contact the skin or a soft surface such as pillows or rugs or clothing during operation The computer and the AC adapter complies with the user accessible surface temperature limits defined by the International Standard for Safe...

Page 4: ...gement 1 6 1 4 External Components 1 7 1 5 Design Overview 1 20 2 Troubleshooting 2 1 Starting Computer Setup 2 1 Navigating and selecting in Computer Setup 2 2 Restoring Factory Settings in Computer Setup 2 3 File Menu 2 4 Security Menu 2 5 Diagnostics Menu 2 7 System Configuration Menu 2 7 2 2 Troubleshooting Flowcharts 2 10 ...

Page 5: ...s Not Illustrated 3 18 3 6 Sequential Part Number Listing 3 21 4 Removal and Replacement Preliminaries 4 1 Tools Required 4 1 4 2 Service Considerations 4 2 Plastic Parts 4 2 Cables and Connectors 4 2 4 3 Preventing Damage to Removable Drives 4 3 4 4 Preventing Electrostatic Damage 4 4 4 5 Packaging and Transporting Precautions 4 5 4 6 Workstation Precautions 4 6 4 7 Grounding Equipment and Method...

Page 6: ... 12 5 7 External Memory Module 5 14 5 8 Bluetooth Module 5 17 5 9 Keyboard 5 19 5 10 Thermal Plate 5 23 5 11 Fan Assembly 5 24 5 12 Heat Sink 5 25 5 13 Processor 5 28 5 14 Mini Card Module 5 30 5 15 Internal Memory Module 5 33 5 16 RTC Battery 5 35 5 17 Switch Cover 5 36 5 18 Display Assembly 5 39 5 19 Top Cover 5 43 5 20 Modem Module 5 47 5 21 System Board 5 49 5 22 System Board Frame full featur...

Page 7: ...and Service Guide vi 6 Specifications A Screw Listing B Backup and Recovery in Windows Vista C Backup and Recovery in Windows XP D Display Component Recycling E Connector Pin Assignments F Power Cord Set Requirements Index ...

Page 8: ...e 1 1 1 Product Description The HP Compaq nx7300 and nx7400 Notebook PC offers advanced modularity Intel Core Duo Core Solo Celeron and Celeron M processors and extensive multimedia support HP Compaq dx7300 and nx7400 Notebook PC ...

Page 9: ...ore Duo T2600 2 17 GHz processor Intel Core Duo T2500 2 00 GHz processor Intel Core Duo T2400 1 83 GHz processor Intel Core Duo T2300 1 67 GHz processor Intel Core Solo T1350 1 86 GHz processor Intel Core Solo T1300 1 66 GHz processor Intel Celeron M 450 2 0 GHz processor Intel Celeron M 430 1 73 GHz processor Intel Celeron M 420 1 60 GHz processor Intel Celeron M 410 1 46 GHz processor The follow...

Page 10: ... local area network LAN network interface card NIC with RJ 45 jack Integrated high speed 56K modem with RJ 11 jack Integrated wireless support for Mini Card IEEE 802 11a b g or 802 11b g Wireless LAN WLAN device Support for one Type I or Type II PC Card with support for both 32 bit CardBus and 16 bit PC Cards varying by computer model External 65 watt AC adapter with 3 wire power cord 6 cell Li Io...

Page 11: ...ide Product Description Connectors Accessory battery Audio in microphone Audio out headphone Docking connector External monitor IEEE 1394 RJ 11 modem RJ 45 network S Video out Smart Adapter power Three Universal Serial Bus USB v 2 0 ...

Page 12: ...led Enabling stringent security provides enhanced protection for the power on password and administrator password and other forms of power on authorization Stringent security is enabled disabled by accessing the Password Options menu in the Computer Setup utility Refer to Section 2 1 Starting Computer Setup for more information 1 Prepare the computer for disassembly refer to Section 5 3 Preparing ...

Page 13: ...t extend battery operating time and conserve power The computer supports the following power management features Standby Hibernation Setting customization by the user Hotkeys for setting the level of performance Battery calibration Lid switch standby resume Power button Advanced Configuration and Power Management ACPM compliance ...

Page 14: ...s Table 1 1 Front Components Item Component Function 1 Wireless light On An integrated wireless device such as a wireless local area network LAN device and or a Bluetooth device is turned on 2 Power light On The computer is on Blinking The computer is in standby Blinking rapidly An HP Smart AC Adapter with a higher power rating should be connected Off The computer is off or in hibernation ...

Page 15: ...on the battery light begins blinking more quickly Off If the computer is connected to an external power source the light is turned off when all batteries in the computer are fully charged If the computer is not connected to an external power source the light is turned off until the battery reaches a low battery condition 4 Drive light Blinking green The hard drive or optical drive is being accesse...

Page 16: ...power stereo speakers headphones ear buds a headset or television audio 2 Audio in microphone jack Connects an optional computer headset microphone stereo array microphone or monaural microphone 3 Optical drive Supports an optical disc The type of optical drive varies by computer model 4 USB ports 2 Connect USB 1 1 and 2 0 compliant devices to the computer using a standard USB cable or connect an ...

Page 17: ... are shown below and described in Table 1 3 Rear Panel Components Table 1 3 Rear Panel Components Item Component Function 1 Battery bay Holds a battery 2 Smart adapter power connector Connects an AC adapter or an optional power adapter 3 External monitor port Connects an optional VGA external monitor or projector ...

Page 18: ... Table 1 4 Left Side Components Table 1 4 Left Side Components Item Component Function 1 Security cable slot Attaches an optional security cable to the computer Ä Security solutions are designed to act as deterrents These deterrents may not prevent a product from being mishandled or stolen 2 RJ 45 network jack Connects an optional network cable ...

Page 19: ...canner digital camera or digital camcorder 6 USB port Connects USB 1 1 and 2 0 compliant devices to the computer using a standard USB cable or connects an optional External MultiBay II to the computer The MultiBay II must also be connected to an external power source 7 PC Card slot Supports optional Type I or Type II 32 bit CardBus or 16 bit PC Cards Table 1 4 Left Side Components Continued Item C...

Page 20: ...Product Description Maintenance and Service Guide 1 13 The standard keyboard components of the computer are shown below and described in Table 1 5 Standard Keyboard Components ...

Page 21: ...caps lock light 3 fn key Executes frequently used system functions when pressed in combination with a function key or the esc key 4 Windows logo key In Windows displays the Windows Start menu 5 Windows applications key In Windows displays a shortcut menu for items beneath the pointer 6 Arrow keys Moves the cursor around the screen 7 Keypad keys In Windows can be used like the keys on an external n...

Page 22: ...Product Description Maintenance and Service Guide 1 15 The computer top components are shown below and described in Table 1 6 Top Components ...

Page 23: ... used press and hold for 5 seconds to turn off the computer 3 Display lid switch If the computer is closed while on turns off the display If the computer is opened while in standby turns on the computer resumes from standby 4 Wireless button Turns the wireless functionality on or off but does not create a wireless connection To establish a wireless connection a wireless network must already be set...

Page 24: ...Product Description Maintenance and Service Guide 1 17 The computer TouchPad components shown below and described in Table 1 7 TouchPad Components ...

Page 25: ...unction 1 TouchPad Moves the pointer and selects or activates items on the screen Can be set to perform other mouse functions such as scrolling selecting and double clicking 2 TouchPad buttons Function like the left middle and right buttons on an external mouse 3 TouchPad scroll zone Scrolls up or down ...

Page 26: ...ry release latches 2 Secure the battery in the battery bay 3 Accessory battery connector Connects an optional HP Ultra Capacity Battery or HP Extended Life Battery 4 Memory module compartment Contains one memory slot that supports replaceable memory modules 5 Hard drive bay Holds the primary hard drive 6 Exhaust vents Provides airflow to cool internal components 7 Docking connector full featured m...

Page 27: ...ry modules Mini Card module Modem module Optical drive PC Card Smart Adapter AC adapter Smart card ÄCAUTION To properly ventilate the computer allow at least a 7 6 cm 3 inch clearance on the left and right sides of the computer The computer uses an electric fan for ventilation The fan is controlled by a temperature sensor and is designed to turn on automatically when high temperature conditions ex...

Page 28: ...n create a safety hazard Any indication of component replacement or printed wiring board modification may void any warranty or exchange allowances 2 1 Starting Computer Setup Computer Setup is a preinstalled ROM based utility that can be used even when the operating system is not working or will not load Some of the Computer Setup menu items listed in this guide may not be supported by your comput...

Page 29: ...guration menus 1 Open Computer Setup by turning on or restarting the computer and then pressing f10 while the F10 ROM Based Setup message is displayed in the lower left corner of the screen Because Computer Setup is not Windows based it does not support the TouchPad Navigation and selection are by keystroke To choose a menu or a menu item use the arrow keys To select an item press enter To close o...

Page 30: ...etup To return all settings in Computer Setup to the values that were set at the factory follow these steps 1 Open Computer Setup by turning on or restarting the computer and then pressing f10 while the F10 ROM Based Setup message is displayed in the lower left corner of the screen 2 Use the arrow keys to select File Restore defaults and then press enter 3 When the confirmation dialog box opens pr...

Page 31: ...w specification information for the processor cache and memory size system ROM video revision and keyboard controller version Restore defaults Replace the configuration settings in Computer Setup with the original factory settings Password settings and security settings are not changed when you restore the factory settings Ignore changes and exit Cancel any changes entered during the current sessi...

Page 32: ...iveLock passwords Enable disable DriveLock on any computer hard drive and on optional MultiBay hard drives Change a DriveLock user password or master password DriveLock settings are accessible only when you enter Computer Setup by turning on not restarting the computer Smart Card security Enable disable support for smart card and Java Card power on authentication Power on authentication for smart ...

Page 33: ...password to change this setting System IDs Enter user defined computer asset and ownership tag Disk Sanitizer Run Disk Sanitizer to destroy all existing data on the primary hard drive The following options are available Fast Runs the Disk Sanitizer erase cycle once Optimum Runs the Disk Sanitizer erase cycle 3 times Custom Allows you to select the desired number of Disk Sanitizer erase cycles from...

Page 34: ...ensive check on system memory Startup Check select models only Verify the system components needed for starting the computer Table 2 4 System Configuration Menu Select To do this Language or press f2 Change the Computer Setup language Boot options Set f9 f10 and f12 delay when starting up Enable disable CD ROM boot Enable disable floppy boot Enable disable internal network adapter boot and set the...

Page 35: ...bootable USB devices including a hard drive diskette drive or optical drive connected by a USB port to the computer or to an optional docking device select models only Select a parallel port mode EPP Enhanced Parallel Port standard bidirectional or ECP Enhanced Capabilities Port Enable disable BIOS DMA data transfers Enable disable fan always on while connected to an AC outlet Enable disable Intel...

Page 36: ...LAN is either unavailable or disconnected Enable disable Wake on LAN from Off Enable disable the ambient light sensor Port Options Enable disable the serial port Enable disable the parallel port Enable disable the flash media reader Enable disable the USB port Ä Disabling the USB port also disables MultiBay devices and ExpressCard devices on the advanced port replicator Enable disable the 1394 por...

Page 37: ...rt 2 8 Nonfunctioning Docking Device if applicable 2 9 Flowchart 2 9 No Operating System OS Loading 2 10 Flowchart 2 10 No OS Loading Hard Drive Part 1 2 11 Flowchart 2 11 No OS Loading Hard Drive Part 2 2 12 Flowchart 2 12 No OS Loading Hard Drive Part 3 2 13 Flowchart 2 13 No OS Loading Diskette Drive 2 14 Flowchart 2 14 No OS Loading Optical Drive 2 15 Flowchart 2 15 No Audio Part 1 2 16 Flowch...

Page 38: ...ting device working Go to Flowchart 2 17 Nonfunc tioning Device Go to Flowchart 2 2 No Power Part 1 Go to Flowchart 2 6 No Video Part 1 All drives working Y Y Y Y Y Y Y Y N N N N N End N N N Go to Flowchart 2 9 NoOperating System OS Loading Go to Flowchart 2 15 No Audio Part 1 Go to Flowchart 2 18 Nonfunc tioning Keyboard or Flowchart 2 19 Nonfunc tioning Pointing Device Check LED board speaker co...

Page 39: ...AC power Power up in docking device Power up on battery power Power up in docking device Done Reset power Reset power Power up on AC power N Y Y N N Y N N Y Y Y N 1 On select computer models there is a separate reset button 2 On select computer models the computer can be reset using the standby switch and either the lid switch or the main power switch NOTES Go to Flowchart 2 4 No Power Part 3 Go t...

Page 40: ...Flowchart 2 2 No Power Part 1 Visually check for debris in battery socket and clean if necessary Done N Y Power on Check battery by recharging it moving it to another computer or replacing it Power on Done Y Replace power supply if applicable N Power on Done Y N Go to Flowchart 2 4 No Power Part 3 ...

Page 41: ...seat AC adapter in computer and at power source Internal or external AC adapter Done Done Done Done Power on Power on Power on Plug directly into AC outlet Power LED on Power outlet active Try different outlet Replace external AC adapter Replace power cord Y N Y Y Y Y N N N N External Internal Go to Flowchart 2 5 No Power Part 4 ...

Page 42: ...boards and replace damaged items Open computer Loose or damaged parts Y Close computer and retest Power on Done N Replace the following items if applicable Check computer operation after each replacement 1 Internal DC DC converter 2 Internal AC adapter 3 Processor board 4 System board NOTE Replace these items as a set to prevent shorting out among components ...

Page 43: ...ay 3 System board Internal or external display Adjust brightness Video OK Done Docking Device Internal Stand alone External Adjust brightness Video OK Done Y Press lid switch to ensure operation Video OK Done Y N Video OK Done Done N Check for bent pins on cable Try another display Internal and external video OK Replace system board Y Y N N NOTE To change from internal to external display use the ...

Page 44: ...ss Video OK Video OK Done Done Check that computer is properly seated in docking device for bent pins on cable and for monitor connection Go to A in Flowchart 2 6 No Video Part 1 Check brightness of external monitor Try another external monitor Internal and external video OK Go to Flowchart 2 8 Nonfunctioning Docking Device if applicable Y Y Y N N N Remove computer from docking device if connected...

Page 45: ...d in docking device and power outlet N Test replacement docking device with new computer Check voltage setting on docking device Reset monitor cable connector at docking device Reinstall computer into docking device Docking device operating Docking device operating Replace docking device Done Done Y Nonfunctioning docking device ...

Page 46: ...g device and power outlet No OS loading NOTE Before beginning troubleshooting always check cable connections cable ends and drives for bent or damaged pins No OS loading from diskette drive go to Flowchart 2 13 No OS Loading Diskette Drive No OS loading from CD ROM or DVD ROM drive go to Flowchart 2 14 No OS Loading Optical Drive No OS loading from network go to Flowchart 2 20 No Network Modem Con...

Page 47: ...drive Nonsystem disk message Go to Flowchart 2 11 No OS Loading Hard Drive Part 2 Reseat external hard drive OS loading Done Boot from CD Go to Flowchart 2 13 No OS Loading Diskette Drive Boot from hard drive Boot from diskette Change boot priority through the Setup Utility and reboot Boot from hard drive Y Y Y Y Y N N N N N Check the Setup utility for correct booting order ...

Page 48: ...d Go to Flowchart 2 13 No OS Loading Diskette Drive Format hard drive and bring to a bootable C prompt Create partition and then format hard drive to bootable C prompt Boot from diskette drive Remove diskette and reboot Y N Boot from hard drive Y N Y N Hard drive accessible Y N Hard drive accessible Done Run FDISK Y N Hard drive partitioned Hard drive formatted Y N Y N Computer booted Done Y N Go ...

Page 49: ... Loading Hard Drive Part 2 Clean virus Done N Install OS and reboot Virus on hard drive OS loading from hard drive Y N Y N Y N Diagnostics on diskette Replace hard drive Run diagnostics and follow recommendations Run SCANDISK and check for bad sectors Can bad sectors be fixed Replace hard drive Y N Y N Fix bad sectors Boot from hard drive Replace hard drive Done ...

Page 50: ...mputer Check diskette for system files Try different diskette 1 Replace diskette drive 2 Replace system board Nonsystem disk error OS loading Boot from another device Enable drive and cold boot computer Is diskette drive boot order correct Change boot priority using the Setup Utility Go to Flowchart 2 17 Nonfunc tioning Device Diskette drive enabled in the Setup Utility Go to Flowchart 2 17 Nonfun...

Page 51: ...and reboot computer Go to Flowchart 2 17 Nonfunctioning Device Go to Flowchart 2 17 Nonfunctioning Device Install bootable disc Boots from CD or DVD Boots from CD or DVD Try another bootable disc Booting from another device Booting order correct Correct boot order using the Setup Utility Done Reseat drive Y Y Y Y Y N N N N N Reset the computer Refer to Section 1 2 Resetting the Computer for instru...

Page 52: ...udio N Computer in docking device if applicable Internal audio Audio Done Undock Audio Done Turn up audio internally or externally Go to Flowchart 2 16 No Audio Part 2 Go to Flowchart 2 17 Nonfunctioning Device Y Y Y Y N N N Go to Flowchart 2 16 No Audio Part 2 Replace the docking device ...

Page 53: ...load audio drivers Audio driver in OS configured Audio Y Y Y N N N Correct drivers for application Connect to external speaker Load drivers and set configuration in OS Audio Done Replace audio board and speaker connections in computer if applicable 1 Replace internal speakers 2 Replace audio board if applicable 3 Replace system board ...

Page 54: ...t cables and plugs for bent or broken pins or other damage Reseat device Clear CMOS Done Fix or replace broken item Nonfunctioning device Reattach device Close computer plug in power and reboot Device boots properly Go to Flowchart 2 9 No Operating System OS Loading Device boots properly Replace hard drive Replace diskette drive Replace NIC If integrated NIC replace system board Y N Y N ...

Page 55: ...functioning Keyboard Y N OK Keyboard not operating properly External device works Replace system board Replace system board Connect computer to good external keyboard Reseat internal keyboard connector if applicable Replace internal keyboard or cable OK Y N Y N Done Done ...

Page 56: ...ng Device Y N OK Pointing device not operating properly External device works Replace system board Replace system board Connect computer to good external pointing device Reseat internal pointing device connector if applicable Replace internal pointing device or cable OK Y N Y N Done Done ...

Page 57: ...puter and open No network or modem connection N Done Digital line Network or modem jack active Replace jack or have jack activated Connect to nondigital line NIC modem configured in OS Reload drivers and reconfigure Reseat NIC modem if applicable Replace the NIC modem if applicable Replace system board OK OK Done N N N N Y Y Y Y ...

Page 58: ...r provides an illustrated parts breakdown and a reference for spare part numbers 3 1 Serial Number Location When ordering parts or requesting information provide the computer serial number and computer model number located on the bottom of the computer Serial Number Location ...

Page 59: ...3 2 Maintenance and Service Guide Illustrated Parts Catalog 3 2 Computer Major Components Computer Major Components ...

Page 60: ... Hungary Iceland Internationally Israel Italy Japan Korea Latin America 417525 201 417525 221 417525 081 417525 051 417525 121 417525 041 417525 151 417525 211 417525 DD1 417525 B31 417525 BB1 417525 061 417525 291 417525 AD1 417525 161 Norway Portugal Russia Saudi Arabia Slovakia Slovenia Spain Sweden Switzerland Taiwan Thailand Turkey United Kingdom United States 417525 091 417525 131 417525 251...

Page 61: ...3 4 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...

Page 62: ...6 GHz processor Intel Core Duo T7200 2 0 GHz processor Intel Core Duo T5600 1 83 GHz processor Intel Core Duo T5500 1 66 GHz processor Intel Core Duo T2300E 1 66 GHz processor Intel Core Duo T2250 1 73 GHz processor Intel Core Duo T2050 1 6 GHz processor Intel Core Solo T1350 1 86 GHz processor Intel Celeron M 430 1 73 GHz processor Intel Celeron M 450 2 0 GHz processor Intel Celeron M 450 1 83 GH...

Page 63: ...3 6 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...

Page 64: ...ule for use in Japan 407253 291 802 11b g LJ WLAN module for use in North America 407254 001 802 11b g LJ WLAN module for use in the ROW countries or regions listed below 407254 002 China Ecuador Haiti Honduras Pakistan Peru Qatar South Korea Uruguay Venezuela 802 11b g LJ WLAN module for use in Japan 407254 291 802 11a b g GL WLAN module for use in the countries or regions listed below These coun...

Page 65: ...3 8 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...

Page 66: ...oatia Cyprus Czech Republic Denmark Egypt El Salvador Estonia Finland France Georgia Germany Greece Hungary Iceland Ireland Italy Latvia Lebanon The Philippines Poland Portugal Romania Russia Serbia and Montenegro Singapore Slovakia Liechtenstein Lithuania Luxembourg Malta Monaco The Netherlands Norway Oman Slovenia South Africa Spain Sri Lanka Sweden Switzerland Turkey The United Kingdom Uzbekist...

Page 67: ...3 10 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...

Page 68: ...1 PC2 4200 1024 MB 512 MB 256 MB 414042 001 414041 001 414040 001 12 Modem module 399441 001 For full featured models For defeatured models 399441 001 441074 001 13 System board includes RTC battery 417516 001 For full featured model For defeatured model GM For defeatured model GML 417516 001 441094 001 441095 001 14 System board frame full featured model only 416407 001 15 Optical drives 8X Max D...

Page 69: ...3 12 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...

Page 70: ...ble and audio board cable 417517 001 17 Base enclosure 417519 001 For full featured model For defeatured model 417519 001 441081 001 18 Bluetooth module includes Bluetooth module cable 398393 001 19 Batteries 6 cell 4 8 AH 6 cell 4 0 AH 372771 001 417528 001 20 Hard drives 7200 rpm 100 GB 416415 001 5400 rpm 120 GB 100 GB 80 GB 60 GB 40 GB 416414 001 413853 001 413852 001 413851 001 413850 001 ...

Page 71: ...3 14 Maintenance and Service Guide Illustrated Parts Catalog 3 3 Plastics Kit ...

Page 72: ...m Description Spare Part Number Plastics Kit Includes 417527 001 1 Memory module compartment cover includes 1 captive screw captured by a C clip 2 Bluetooth module cover includes 1 captive screw captured by a C clip 3 Computer feet 8 4 PC Card slot bezel 5 Hard drive cover includes 2 captive screws captured by C clips ...

Page 73: ...3 16 Maintenance and Service Guide Illustrated Parts Catalog 3 4 Mass Storage Devices ...

Page 74: ... connector 7200 rpm 100 GB 416415 001 5400 rpm 120 GB 100 GB 80 GB 60 GB 40 GB 416414 001 413853 001 413852 001 413851 001 413850 001 2 Optical drives include bezel 8X Max DVD RW and CD RW Double Layer Combo Drive 4X Max DVD RW and CD RW Double Layer Combo Drive 24X Max DVD CD RW Combo Drive 8X Max DVD ROM drive 24X Max CD ROM drive 413702 001 413700 001 413701 001 413699 001 413698 001 ...

Page 75: ...or defeatured models 391172 001 External MultiBay II 366143 001 External MultiBay II power cable and stand 366144 001 HP Extended Life Battery 367456 001 HP Docking Station 413267 001 HP Docking Station Miscellaneous Plastics Kit 380089 001 MultiBay 8X DVD ROM Drive for use in External MultiBay II and HP Docking Station 373314 001 MultiBay 24X DVD CD RW Combo Drive for use in External MultiBay II ...

Page 76: ...East and Africa 246959 021 For use in the United Kingdom 246959 031 For use in Italy 246959 061 For use in Denmark 246959 081 For use in Brazil 246959 201 For use in Japan 246959 291 For use in Korea 246959 AD1 For use in Israel 246959 BB1 For use in Switzerland 246959 AG1 Table 3 4 Miscellaneous Not Illustrated Spare Part Information Continued Description Spare Part Number ...

Page 77: ... 13 0 spring loaded screw Phillips PM2 5 7 0 screw Phillips PM2 5 5 0 screw Phillips PM2 5 4 0 screw Phillips PM2 5 3 0 screw Phillips PM2 0 8 0 screw Phillips PM2 0 5 0 screw Phillips PM2 0 4 0 screw Phillips PM2 0 3 0 screw Phillips PM2 0 2 0 screw Phillips PM1 5 3 0 screw Torx8 TM2 5 10 0 screw Torx8 T8M2 5 6 0 screw Torx8 T8M2 5 4 0 screw Hex HM5 0 12 0 screw lock Rubber screw covers Table 3 4...

Page 78: ...r use in Italy 246959 081 Power cord for use in Denmark 246959 201 Power cord for use in Brazil 246959 291 Power cord for use in Japan 246959 AD1 Power cord for use in Korea 246959 AG1 Power cord for use in Switzerland 246959 BB1 Power cord for use in Israel 325815 001 Nylon carrying case 366143 001 External MultiBay II 366144 001 External MultiBay II power cable and stand 367456 001 HP Extended L...

Page 79: ...3 002 802 11b g HS WLAN Mini Card module for use in the ROW countries or regions listed below China Ecuador Haiti Honduras Pakistan Peru Qatar South Korea Uruguay Venezuela 407253 291 802 11b g HS WLAN module for use in Japan 407254 001 802 11b g LJ WLAN module for use in North America 407254 002 802 11b g LJ WLAN module for use in the ROW countries or regions listed below China Ecuador Haiti Hond...

Page 80: ... use in the MOW2 countries or regions listed below Aruba Austria Azerbaijan Bahrain Belgium Bermuda Bulgaria Cayman Islands Columbia Croatia Cyprus Czech Republic Denmark Egypt El Salvador Estonia Finland France Georgia Germany Greece Hungary Iceland Ireland Italy Latvia Lebanon The Philippines Poland Portugal Romania Russia Serbia and Montenegro Singapore Slovakia Liechtenstein Lithuania Luxembou...

Page 81: ...ed models 413681 001 Intel Celeron 1 60 GHz processor includes thermal paste for full featured models 413682 001 Intel Core Solo T1300 1 66 GHz processor includes thermal paste for full featured models 413683 001 Intel Core Duo T2300 1 67 GHz processor includes thermal paste for full featured models 413684 001 Intel Core Duo T2400 1 83 GHz processor includes thermal paste for full featured models ...

Page 82: ...M PC2 4200 512 MB memory module 414042 001 1 DIMM PC2 4200 1024 MB memory module 414044 001 1 DIMM PC2 5300 256 MB memory module 414045 001 1 DIMM PC2 5300 512 MB memory module 414046 001 1 DIMM PC2 5300 1024 MB memory module 416407 001 System board frame for full featured models only 416414 001 5400 rpm 120 GB hard drive 416415 001 7200 rpm 100 GB hard drive 417516 001 System board includes RTC b...

Page 83: ...dom 417525 041 Keyboard for use in Germany 417525 051 Keyboard for use in France 417525 061 Keyboard for use in Italy 417525 071 Keyboard for use in Spain 417525 081 Keyboard for use in Denmark 417525 091 Keyboard for use in Norway 417525 101 Keyboard for use in Sweden 417525 111 Keyboard for use in Switzerland 417525 121 Keyboard for use in French Canada 417525 131 Keyboard for use in Portugal 41...

Page 84: ...rd for use in Slovenia 417525 BB1 Keyboard for use in Israel 417525 DD1 Keyboard for use in Iceland 417526 001 Screw Kit for full featured models 417527 001 Plastics Kit 417528 001 6 cell 4 0 AH battery 430687 001 Intel Core Duo T2300E 1 66 GHz processor for defeatured models 439218 001 Intel Core Solo T1350 1 86 GHz processor for defeatured models 439219 001 Intel Core Duo T2050 1 6 GHz processor...

Page 85: ...featured models 439802 001 Intel Celeron M 450 1 83 GHz processor for defeatured models 439803 001 Intel Celeron M 450 2 0 GHz processor for defeatured models 441074 001 Modem for defeatured models 441079 001 Screw Kit for defeatured models 441080 001 Top cover with speaker and TouchPad for defeatured models 441081 001 Base enclosure for defeatured models 441094 001 System board GM for defeatured ...

Page 86: ...rmation for proper and safe removal and replacement service 4 1 Tools Required You will need the following tools to complete the removal and replacement procedures Magnetic screwdriver Phillips P0 and P1 screwdrivers Torx8 screwdriver Flat bladed screwdriver Hex 5 0 mm socket drive for system board screw locks ...

Page 87: ... Apply pressure only at the points designated in the maintenance instructions Cables and Connectors ÄCAUTION When servicing the computer be sure that cables are placed in their proper locations during the reassembly process Improper cable placement can damage the computer Cables must be handled with extreme care to avoid damage Apply only the tension required to unseat or seat the cables during re...

Page 88: ...that a diskette or disc is not in the drive and be sure that the optical drive tray is closed Before handling a drive be sure that you are discharged of static electricity While handling a drive avoid touching the connector Handle drives on surfaces covered with at least one inch of shock proof foam Avoid dropping drives from any height onto any surface After removing a hard drive an optical drive...

Page 89: ...ases the discharge contains enough power to alter device parameters or melt silicon junctions A sudden discharge of static electricity from a finger or other conductor can destroy static sensitive devices or microcircuitry Often the spark is neither felt nor heard but damage occurs An electronic device exposed to electrostatic discharge might not be affected at all and can work perfectly throughou...

Page 90: ...parts in their containers until the parts arrive at static free workstations Place items on a grounded surface before removing items from their containers Always be properly grounded when touching a sensitive component or assembly Store reusable electrostatic sensitive parts from assemblies in protective packaging or nonconductive foam Use transporters and conveyors made of antistatic belts and ro...

Page 91: ...equipment Use conductive field service tools such as cutters drivers and vacuums When fixtures must directly contact dissipative surfaces use fixtures made only of static safe materials Keep the work area free of nonconductive materials such as ordinary plastic assembly aids and Styrofoam Handle electrostatic sensitive components parts and assemblies by the case or PCM laminate Handle these items ...

Page 92: ... workstations and are compatible with most types of shoes or boots On conductive floors or dissipative floor mats use foot straps on both feet with a minimum of one megohm resistance between the operator and ground To be effective the conductive strips must be worn in contact with the skin Other grounding equipment recommended for use in preventing electrostatic damage includes Antistatic tape Ant...

Page 93: ... across vinyl floor 12 000 V 5 000 V 3 000 V Motions of bench worker 6 000 V 800 V 400 V Removing DIPS from plastic tube 2 000 V 700 V 400 V Removing DIPS from vinyl tray 11 500 V 4 000 V 2 000 V Removing DIPS from Styrofoam 14 500 V 5 000 V 3 500 V Removing bubble pack from PCB 26 500 V 20 000 V 7 000 V Packing PCBs in foam lined box 21 000 V 11 000 V 5 000 V A product can be degraded by as littl...

Page 94: ...ny as 70 screws and screw locks in 16 different sizes and types that may have to be removed replaced or loosened when servicing the computer Make special note of each screw and screw lock size and location during removal and replacement Refer to Appendix A Screw Listing for detailed information on screw and screw lock sizes locations and usage ...

Page 95: ...uide Removal and Replacement Procedures 5 1 Serial Number Report the computer serial number to HP when requesting information or ordering spare parts The serial number is located on the bottom of the computer Serial Number Location ...

Page 96: ...ry 0 5 4 Hard Drive 2 loosened to remove the hard drive cover 1 loosened to remove the hard drive 4 to disassemble hard drive 5 5 Computer Feet 0 5 6 Optical Drive 1 to remove the optical drive 2 to remove the optical drive bracket 5 7 External Memory Module 1 loosened to remove the memory module compartment cover 5 8 Bluetooth Module 1 loosened to remove the Bluetooth module cover 2 removed to re...

Page 97: ...es wireless devices in your country or region If you install a device and then receive a warning message remove the device to restore computer functionality Then contact Customer Care 5 15 Internal Memory Module 0 5 16 RTC Battery 0 5 17 Switch Cover 3 5 18 Display Assembly 8 5 19 Top Cover 16 full featured model 13 defeatured model 5 20 Modem Module 2 5 21 System Board 2 screw locks 5 full featur...

Page 98: ...mbly Before you begin any removal or installation procedures 1 Shut down the computer If you are unsure whether the computer is off or in hibernation turn the computer on and then shut it down through the operating system 2 Disconnect all external devices connected to the computer 3 Disconnect the power cord ...

Page 99: ...he rear panel toward you b Slide the battery release latch on the right 1 and then the battery release latch on the left 2 to release the battery c Slide the battery 3 straight back and remove it Removing the Battery Reverse the above procedure to install the battery Battery Spare Part Number Information 6 cell 4 8 AH 6 cell 4 0 AH 372771 001 417528 001 ...

Page 100: ...nd Service Guide 5 7 5 4 Hard Drive 1 Prepare the computer for disassembly Section 5 3 Hard Drive Spare Part Number Information 7200 rpm 100 GB 416415 001 5400 rpm 120 GB 100 GB 80 GB 60 GB 40 GB 416414 001 413853 001 413852 001 413851 001 413850 001 ...

Page 101: ...illips PM2 0 5 0 screws 1 that secure the hard drive cover to the computer 3 Lift the left side of the hard drive cover 2 and swing it to the right 4 Remove the hard drive cover The hard drive cover is included in the Plastics Kit spare part number 417527 001 Removing the Hard Drive Cover ...

Page 102: ... the Phillips PM2 5 13 0 spring loaded hard drive retention screw 1 6 Grasp the mylar tab 2 on the left side of the hard drive and slide the hard drive to the right 3 to disconnect it from the system board 7 Remove the hard drive 4 from the hard drive bay Removing the Hard Drive ...

Page 103: ...dures 8 Remove the four Phillips PM3 0 3 0 screws 1 that secure the hard drive frame to the hard drive 9 Lift the frame 2 straight up to remove if from the hard drive Removing the Hard Drive Frame Reverse the above procedure to reassemble and install the hard drive ...

Page 104: ...ement Procedures Maintenance and Service Guide 5 1 1 5 5 Computer Feet The computer feet are adhesive backed rubber pads The feet are included in the Plastics Kit spare part number 417527 001 Replacing the Computer Feet ...

Page 105: ...drive to the computer 4 Insert a flat bladed driver into the slot 2 on the bottom of the computer and push the tab 5 Remove the optical drive 3 from the computer Removing the Optical Drive Optical Drive Spare Part Number Information 8X Max DVD RW and CD RW Double Layer Combo Drive 4X Max DVD RW and CD RW Double Layer Combo Drive 24X Max DVD CD RW Combo Drive 8X Max DVD ROM drive 24X Max CD ROM dri...

Page 106: ...is necessary to replace the optical drive bracket remove the two Phillips PM2 0 3 0 screws 1 that secure the bracket to the optical drive 7 Remove the optical drive bracket 2 Removing the Optical Drive Bracket Reverse the above procedure to reassemble and install an optical drive ...

Page 107: ...e 1 Prepare the computer for disassembly refer to Section 5 3 2 Position the computer with the front toward you Memory Module Spare Part Number Information 1 DIMM PC2 5300 1024 MB 512 MB 256 MB 414046 001 414045 001 414044 001 1 DIMM PC2 4200 1024 MB 512 MB 256 MB 414042 001 414041 001 414040 001 ...

Page 108: ... secures the memory module compartment cover to the computer 4 Lift the right side of the cover 2 and swing it up and to the left 5 Remove the memory module compartment cover The memory module compartment cover is included in the Plastics Kit spare part number 417527 001 Removing the Memory Module Compartment Cover ...

Page 109: ...odule The side of the module opposite the socket rises away from the computer 7 Slide the module 2 away from the socket at an angle 8 Remove the memory module Memory modules are designed with a notch 3 to prevent incorrect installation into the memory module socket Removing the External Memory Module Reverse the above procedure to install an external memory module ...

Page 110: ...llips PM1 5 3 0 screw 1 that secures the Bluetooth module cover to the computer 4 Remove the Bluetooth module cover 2 from the computer The Bluetooth module cover is included in the Plastics Kit spare part number 417527 001 5 Disconnect the Bluetooth module cable 3 from the system board Removing the Bluetooth Module Bluetooth Module Spare Part Number Information Bluetooth module includes Bluetooth...

Page 111: ...Phillips PM1 5 3 0 screws 1 that secure the Bluetooth module to the Bluetooth module cover 7 Remove the Bluetooth module 2 from the cover 8 Disconnect the Bluetooth module cable 3 from the module Removing the Bluetooth Module Cover Reverse the above procedure to install a Bluetooth module ...

Page 112: ...eece Hungary Iceland Internationally Israel Italy Japan Korea Latin America 417525 201 417525 221 417525 081 417525 051 417525 121 417525 041 417525 151 417525 211 417525 DD1 417525 B31 417525 BB1 417525 061 417525 291 417525 AD1 417525 161 Norway Portugal Russia Saudi Arabia Slovakia Slovenia Spain Sweden Switzerland Taiwan Thailand Turkey The United Kingdom The United States 417525 091 417525 13...

Page 113: ...5 20 Maintenance and Service Guide Removal and Replacement Procedures 3 Remove the two Torx8 T8M2 5 10 0 screws that secure the keyboard to the computer Removing the Keyboard Screws ...

Page 114: ...he computer as far as possible 6 Slide the four keyboard retention tabs 1 toward you The tabs are located between the esc and f1 keys between the f4 and f5 keys between the f8 and f9 keys and between the f12 and delete keys 7 Lift the rear edge of the keyboard 2 and swing it toward you until it rests on the palm rest Releasing the Keyboard ...

Page 115: ...cedures 8 Release the zero insertion force ZIF connector 1 to which the keyboard cable is connected and disconnect the keyboard cable 2 from the system board Disconnecting the Keyboard Cable 9 Remove the keyboard Reverse the above procedure to install the keyboard ...

Page 116: ...should be removed then installed in the 1 2 3 4 sequence stamped on the thermal plate 3 Remove the two Phillips PM2 5 3 0 screws 1 and the two Phillips PM2 5 5 0 screws 2 that secure the thermal plate to the computer 4 Remove the thermal plate 3 Removing the Thermal Plate Reverse the above procedure to install the thermal plate Thermal Plate Spare Part Number Information Thermal plate 417521 001 ...

Page 117: ...e keyboard Section 5 9 3 Release the thermal plate Section 5 9 4 Disconnect the fan cable 1 from the system board 5 Loosen the two Phillips PM2 5 7 0 screws 2 that secure the fan to the computer 6 Remove the fan 3 Removing the Fan Reverse the above procedure to install the fan assembly Fan Assembly Spare Part Number Information Fan Assembly 378233 001 ...

Page 118: ... and Service Guide 5 25 5 12 Heat Sink 1 Prepare the computer for disassembly Section 5 3 2 Release the keyboard Section 5 9 3 Remove the fan assembly Section 5 11 Heat Sink Spare Part Number Information Heat sink includes thermal paste 379799 001 ...

Page 119: ...houlder screws 1 that secure the heat sink to the computer Due to the adhesive quality of the thermal paste located between the heat sink and processor it may be necessary to move the heat sink from side to side to detach the heat sink from the processor 5 Lift the right side of the heat sink 2 until it disengages from the processor 6 Slide the heat sink 3 to the right and remove it Removing the H...

Page 120: ...al paste should be thoroughly cleaned from the surfaces of the heat sink 1 and processor 2 each time the heat sink is removed Thermal paste is included with all heat sink and processor spare part kits Replacing the Thermal Paste Reverse the above procedure to install the heat sink ...

Page 121: ...Celeron 1 60 GHz processor Intel Celeron 1 46 GHz processor For use with defeatured models Intel Core Duo T7600 2 33 GHz processor Intel Core Duo T7400 2 16 GHz processor Intel Core Duo T7200 2 0 GHz processor Intel Core Duo T5600 1 83 GHz processor Intel Core Duo 1 66 GHz processor Intel Core Duo T2300E 1 66 GHz processor Intel Core Duo T2250 1 73 GHz processor Intel Core Duo T2050 1 6 GHz proces...

Page 122: ...g screw 1 one half turn counterclockwise until you hear a click 3 Lift the processor 2 straight up and remove it The gold triangle 3 on the processor should be aligned with the triangle icon 4 embossed on the processor socket when you install the processor Removing the Processor Reverse the above procedure to install the processor ...

Page 123: ... 407253 291 802 11 b g LJ WLAN module for use in North America 407254 001 802 11 b g LJ WLAN module for use in the ROW countries or regions listed below 407254 002 China Ecuador Haiti Honduras Pakistan Peru Qatar South Korea Uruguay Venezuela 802 11 b g LJ WLAN module for use in Japan 407254 291 802 11 a b g GL WLAN module for use in the most of the world 1 MOW1 countries or regions listed below 4...

Page 124: ...reland Italy Latvia Lebanon The Philippines Poland Portugal Romania Russia Serbia and Montenegro Singapore Slovakia Liechtenstein Lithuania Luxembourg Malta Monaco The Netherlands Norway Oman Slovenia South Africa Spain Sri Lanka Sweden Switzerland Turkey The United Kingdom Uzbekistan 802 11 a b g GL WLAN module for use in the ROW countries or regions listed below 407575 003 China Ecuador Haiti Ho...

Page 125: ...s 1 from the Mini Card module 5 Remove the two Phillips PM2 0 4 0 screws 2 that secure the Mini Card module to the computer The edge of the module opposite the socket rises away from the computer 6 Remove the Mini Card module by pulling the module 3 away from the socket at an angle Mini Card modules are designed with a notch 4 to prevent incorrect installation Removing a Mini Card Module Reverse t...

Page 126: ...Memory Module 1 Prepare the computer for disassembly Section 5 3 2 Release the keyboard Section 5 9 Memory Module Spare Part Number Information 1 DIMM PC2 5300 1024 MB 512 MB 256 MB 414046 001 414045 001 414044 001 1 DIMM PC2 4200 1024 MB 512 MB 256 MB 414042 001 414041 001 414040 001 ...

Page 127: ...le board The side of the module opposite the socket rises away from the computer 4 Slide the module away from the socket at an angle 2 5 Remove the memory module Memory modules are designed with a notch 3 to prevent incorrect installation into the memory module socket Removing the Internal Memory Module Reverse the above procedure to install an internal memory module ...

Page 128: ... The RTC battery is included with each system board spare part kit 1 Prepare the computer for disassembly Section 5 3 2 Release the keyboard Section 5 9 3 Remove the RTC battery from the clip in the top cover Removing the RTC Battery Reverse the above procedure to install an RTC battery ...

Page 129: ...pare the computer for disassembly Section 5 3 2 Remove the keyboard Section 5 9 3 Turn the computer upside down with the rear panel toward you 4 Remove the three Phillips PM2 0 2 0 screws that secure the switch cover to the computer Removing the Switch Cover Screws Switch Cover Spare Part Number Information Switch cover includes LED board and LED board cable 417520 001 ...

Page 130: ... side up with the front toward you 6 Open the computer as far as possible 7 Use a flat bladed screwdriver to lift up the left and right hinge cover sections of the switch cover 1 to detach it from the computer 8 Swing the rear edge of the switch cover 2 up and toward you Releasing the Switch Cover ...

Page 131: ...nd Service Guide Removal and Replacement Procedures 9 Disconnect the LED board cable 1 from the system board 10 Remove the switch cover 2 Removing the Switch Cover Reverse the above procedure to install the switch cover ...

Page 132: ...er for disassembly Section 5 3 2 Remove the keyboard Section 5 9 3 Remove the switch cover Section 5 17 Display Assembly Spare Part Number Information Display assemblies include wireless antenna transceivers and cables 15 4 inch WSXGA with BrightView 15 4 inch WSXGA 15 4 inch WXGA 417524 001 417523 001 417522 001 ...

Page 133: ...p on the Mini Card module before disconnecting the cables then disconnect the wireless antenna cables 1 from the Mini Card module 5 Remove the wireless antenna cables from the top cover clips 2 and 3 through which they are routed 6 Disconnect the display cable 4 from the system board Disconnecting the Wireless Antenna and Display Cables ...

Page 134: ...ment Procedures Maintenance and Service Guide 5 41 7 Remove the two Torx8 T8M2 5 10 0 screws 1 and the two Phillips PM2 0 2 0 screws 2 that secure the display assembly to the computer Removing the Display Assembly Screws ...

Page 135: ...the computer with the rear panel toward you 9 Remove the four Torx8 T8M2 5 10 0 screws 1 that secure the display assembly to the computer 10 Lift the display assembly 2 straight up to remove it Removing the Display Assembly Reverse the above procedure to install the display assembly ...

Page 136: ...ents a Hard drive Section 5 4 b Optical drive Section 5 6 c Keyboard Section 5 9 d Thermal plate Section 5 10 e Switch cover Section 5 17 f Display assembly Section 5 18 2 Turn the computer upside down with the front toward you Top Cover Spare Part Number Information Top cover includes TouchPad and speakers Full featured models Defeatured models 417518 001 441080 001 ...

Page 137: ...r screw covers 1 and the twelve Torx8 T8M2 5 10 0 screws 2 that secure the top cover to the computer Note that the defeatured model uses two fewer screws The rubber screw covers are available in the Screw Kit spare part number 417526 001 Removing the Top Cover Screws Part 1 select models only ...

Page 138: ...connect the speaker cable 1 from the system board 6 Remove the four Torx8 T8M2 5 4 0 screws 2 that secure the top cover to the computer Note that the defeatured model requires removal of three torx screws to remove the top cover and does not include the left most torx screw Removing the Top Cover Screws Part 2 full featured model shown ...

Page 139: ... each of the slots in the front of the computer between the top cover and base enclosure use a flat bladed screwdriver to pry the front of the top cover from the base enclosure 8 Disconnect the TouchPad cable 2 from the system board 9 Lift the top cover 3 straight up and remove it Removing the Top Cover Reverse the above procedure to install the top cover ...

Page 140: ...tion 5 3 and remove the following components a Hard drive Section 5 4 b Optical drive Section 5 6 c Keyboard Section 5 9 d Switch cover Section 5 17 e Display assembly Section 5 18 f Top cover Section 5 19 Modem Module Spare Part Number Information Modem modules For full featured models For defeatured models 399441 001 441074 001 ...

Page 141: ...screws 1 that secure the modem module to the system board 3 Lift the right side of the modem module 2 to disconnect it from the system board 4 Disconnect the modem module cable 3 from the modem module 5 Remove the modem module Removing the Modem Module Reverse the above procedure to install the modem module ...

Page 142: ...the defective system board and installed on the replacement system board Memory modules Section 5 7 and Section 5 15 Processor Section 5 13 Mini Card module Section 5 14 Modem module Section 5 20 System Board Spare Part Number Information System board includes RTC battery 417516 001 Defeatured model GM Defeatured model GML Full featured model 441094 001 441095 001 417516 001 ...

Page 143: ...nents a Hard drive Section 5 4 b Optical drive Section 5 6 c Bluetooth module Section 5 8 d Keyboard Section 5 9 e Thermal plate Section 5 10 f Fan Section 5 11 g Heat sink Section 5 12 h RTC battery Section 5 16 i Switch cover Section 5 17 j Display assembly Section 5 18 k Top cover Section 5 19 2 Position the computer with the rear panel toward you ...

Page 144: ...t Procedures Maintenance and Service Guide 5 51 3 Disconnect the following cables from the system board 1 Modem connector cable 2 USB board cable 3 Audio board cable 4 Modem module cable Disconnecting the System Board Cables ...

Page 145: ...llowing 1 Two HM5 0 10 0 screw locks on each side of the external monitor connector 2 Two Torx T8M2 5 6 0 screws full featured model only 3 Three Torx T8M2 5 4 0 screws the defeatured model uses four torx screws Removing the System Board Screws and Screw Locks full featured model shown ...

Page 146: ...ice Guide 5 53 5 Remove the modem connector cable 1 from the clip in the base enclosure 6 Remove the modem module cable 2 from the clip in the system board 7 Remove the modem connector 3 from the clip in the base enclosure Releasing the System Board Part 1 ...

Page 147: ...eplacement Procedures 8 Flex the right side of the base enclosure 1 until the USB 2 1394 3 and RJ 45 connectors 4 are clear of the base enclosure 9 Lift the front edge of the system board 5 until it rests at an angle Releasing the System Board Part 2 ...

Page 148: ...oard 1 until it rests at an angle 11 Slide the system board 2 forward until the rear right section of the system board 3 is clear of the screw boss 4 on the system board frame 12 Remove the system board 5 from the base enclosure Removing the System Board Reverse the above procedure to install the system board ...

Page 149: ...Optical drive Section 5 6 c Bluetooth module Section 5 8 d Keyboard Section 5 9 e Thermal plate Section 5 10 f Fan assembly Section 5 11 g Heat sink Section 5 12 h RTC battery Section 5 16 i Switch cover Section 5 17 j Top cover Section 5 19 k Display assembly Section 5 18 l System board Section 5 21 2 Position the computer with the rear panel toward you System Board Frame Spare Part Number Inform...

Page 150: ... 5 4 0 screws 1 that secure the system board frame to the base enclosure 4 Remove the audio board and USB board cables 2 from the base enclosure 5 Lift the rear edge of the system board frame 3 until it disengages from the base enclosure 6 Remove the system board frame Removing the System Board Frame ...

Page 151: ...ement Procedures 7 If it is necessary to replace the modem connector cable remove the modem connector and cable 1 from the clips 2 in the system board frame Removing the Modem Connector Cable Reverse the above procedures to install the system board frame ...

Page 152: ... board Section 5 8 d Keyboard Section 5 9 e Thermal plate Section 5 10 f Fan Section 5 11 g Heat sink Section 5 12 h RTC battery Section 5 16 i Switch cover Section 5 17 j Display assembly Section 5 18 k Top cover Section 5 19 l System board Section 5 21 m System board frame Section 5 22 2 Position the base enclosure with the front toward you USB Audio Board Spare Part Number Information USB audio...

Page 153: ...osure 4 Lift the left side of the USB audio board 2 to disengage it from the base enclosure When lifting the board lift the left side up and rotate it so that the right side clears the metal bracket attached to the base enclosure and then lift the board out of the enclosure Removing the USB Audio Board Reverse the above procedure to install the USB audio board ...

Page 154: ...t front to back Width Depth 2 8 to 3 3 cm 35 8 cm 25 9 cm 1 1 to 1 3 in 14 1 in 10 2 in Weight 2 72 kg 6 0 lbs Input Power Operating voltage Operating current 19 0 V dc 4 74 A 90 W 4 74 A Temperature Operating not writing to optical disc Operating writing to optical disc Nonoperating 0 C to 35 C 5 C to 35 C 20 C to 60 C 32 F to 95 F 41 F to 95 F 4 F to 140 F ...

Page 155: ...to 12 192 m 50 ft to 10 000 ft 50 ft to 40 000 ft Shock Operating Nonoperating 125 g 2 ms half sine 200 g 2 ms half sine Random Vibration Operating Nonoperating 0 75 g zero to peak 10 Hz to 500 Hz 0 25 oct min sweep rate 1 50 g zero to peak 10 Hz to 500 Hz 0 5 oct min sweep rate Applicable product safety standards specify thermal limits for plastic surfaces The computer operates well within this r...

Page 156: ... 39 1 cm 8 1 in 13 0 in 15 4 in Number of colors Up to 16 8 million Contrast ratio 200 1 Brightness 180 nits typical Pixel resolution Pitch Format Configuration 0 197 0 197 mm 1680 1050 RGB vertical stripe Backlight Edge lit Character display 80 25 Total power consumption 5 5 W Viewing angle 65 horizontal 50 vertical typical ...

Page 157: ...cm 39 1 cm 8 1 in 13 0 in 15 4 in Number of colors Up to 16 8 million Contrast ratio 200 1 Brightness 180 nits typical Pixel resolution Pitch Format Configuration 0 279 0 279 mm 1280 800 RGB vertical stripe Backlight CCFT Character display 80 25 Total power consumption 5 5 W Viewing angle 65 horizontal 50 vertical typical ...

Page 158: ...MB sec ATA security Seek times typical read including setting Single track Average Maximum 3 ms 13 ms 24 ms 3 ms 13 ms 24 ms 3 ms 13 ms 24 ms Logical blocks 195 363 650 156 301 488 Disc rotational speed 5400 rpm 7200 rpm 5400 rpm Operating temperature 5 C to 55 C 41 F to 131 F Certain restrictions and exclusions apply Consult Customer Care for details 1 GB 1 billion bytes when referring to hard dr...

Page 159: ...ad including setting Single track Average Maximum 3 ms 13 ms 24 ms 3 ms 13 ms 24 ms Logical blocks 117 210 240 78 140 160 Disc rotational speed 5400 rpm 5400 rpm Operating temperature 5 C to 55 C 41 F to 131 F Certain restrictions and exclusions apply Consult Customer Care for details 1 GB 1 billion bytes when referring to hard drive storage capacity Actual accessible capacity is less Actual drive...

Page 160: ...VD ROM DVD 5 DVD 9 DVD 10 DVD 18 CD ROM Mode 1 and 2 CD Digital Audio CD XA ready Mode 2 Form 1 and 2 CD I ready Mode 2 Form 1 and 2 CD R CD RW Photo CD single and multisession CD Bridge Write CD R and CD RW DVD R and DVD RW Center hole diameter 1 5 cm 0 59 in Disc diameter Standard disc Mini disc 12 cm 4 72 in 8 cm 3 15 in ...

Page 161: ... 2 MB Data transfer rate CD R 16X CD RW 8X CD ROM 24X DVD 8X DVD R 4X DVD RW 2X Multiword DMA mode 2 2 400 KB s 150 KB s at 1X CD rate 1 200 KB s 150 KB s at 1X CD rate 3 600 KB s 150 KB s at 1X CD rate 10 800 KB s 1 352 KB s at 1X DVD rate 5 400 KB s 1 352 KB s at 1X DVD rate 2 700 KB s 1 352 KB s at 1X DVD rate 16 6 MB s Startup time 15 seconds Stop time 6 seconds Table 6 5 DVD RW and CD RW Comb...

Page 162: ... RW DVD ROM DVD 5 DVD 9 DVD 10 DVD 18 CD ROM Mode 1 and 2 CD Digital Audio CD XA ready Mode 2 Form 1 and 2 CD I ready Mode 2 Form 1 and 2 CD R CD RW Photo CD single and multisession CD Bridge Write CD R and CD RW Center hole diameter 1 5 cm 0 59 in Disc diameter Standard disc Mini disc 12 cm 4 72 in 8 cm 3 15 in ...

Page 163: ...ffer 2 MB Data transfer rate CD R 16X CD RW 8X CD ROM 24X DVD 8X DVD R 4X DVD RW 2X Multiword DMA mode 2 2 400 KB s 150 KB s at 1X CD rate 1 200 KB s 150 KB s at 1X CD rate 3 600 KB s 150 KB s at 1X CD rate 10 800 KB s 1 352 KB s at 1X DVD rate 5 400 KB s 1 352 KB s at 1X DVD rate 2 700 KB s 1 352 KB s at 1X DVD rate 16 6 MB s Startup time 15 seconds Stop time 6 seconds Table 6 6 DVD CD RW Combo D...

Page 164: ...9 in Disc diameter Standard disc Mini disc 12 cm 4 72 in 8 cm 3 15 in Disc thickness 1 2 mm 0 047 in Track pitch 0 74 µm Access time CD DVD Random Full stroke 100 ms 175 ms 125 ms 225 ms Audio output level Line out 0 7 Vrms Cache buffer 512 KB Data transfer rate CD R 24X CD RW 10X CD ROM 24X DVD 8X Multiword DMA mode 2 3600 KB s 150 KB s at 1X CD rate 1500 KB s 150 KB s at 1X CD rate 3600 KB s 150...

Page 165: ...e Applicable disc CD ROM Mode 1 and 2 CD Digital Audio CD XA ready Mode 2 Form 1 and 2 CD I ready Mode 2 Form 1 and 2 CD R CD RW Photo CD single and multisession CD Bridge Center hole diameter 1 5 cm 0 59 in Disc diameter Standard disc Mini disc 12 cm 4 72 in 8 cm 3 15 in ...

Page 166: ...cess time CD media DVD media Random Full stroke 110 ms 220 ms 125 ms 225 ms Audio output level Audio out 0 7 Vrms Cache buffer 128 KB s Data transfer rate CD R 24X Multiword DMA mode 2 3600 KB s 150 KB s at 1X CD rate 16 6 MB s Startup time 8 seconds Stop time 4 seconds Table 6 8 CD ROM Drive Continued ...

Page 167: ... System DMA Hardware DMA System Function DMA0 Not applicable DMA1 Not applicable DMA2 Not applicable DMA3 Not applicable DMA4 Direct memory access controller DMA5 Available for PC Card DMA6 Not assigned DMA7 Not assigned PC Card controller can use DMA 1 2 or 5 ...

Page 168: ... Intel 82801DB DBM USB2 Enhanced Host Controller 24CD IRQ4 COM1 IRQ5 Conexant AC Link Audio Intel 82801DB DBM SMBus Controller 24C3 Data Fax Modem with SmartCP IRQ6 Diskette drive IRQ7 Parallel port IRQ8 System CMOS real time clock IRQ9 Microsoft ACPI compliant system IRQ10 Intel USB UHCI controller 24C2 Intel 82852 82855 GM GME Graphic Controller Realtek RTL8139 Family PCI fast Ethernet Controlle...

Page 169: ...ller TI PCI1410 CardBus controller IRQ12 Synaptics PS 2 TouchPad IRQ13 Numeric data processor IRQ14 Primary IDE channel IRQ15 Secondary IDE channel Default configuration audio possible configurations are IRQ5 IRQ7 IRQ9 IRQ10 or none PC Cards may assert IRQ3 IRQ4 IRQ5 IRQ7 IRQ9 IRQ10 IRQ11 or IRQ15 Either the infrared or the serial port may assert IRQ3 or IRQ4 Table 6 10 System Interrupts Continued...

Page 170: ... controller no 1 022 024 Opti chipset configuration registers 025 03F Unused 02E 02F 87334 Super I O configuration for CPU 040 05F Counter timer registers 044 05F Unused 060 Keyboard controller 061 Port B 062 063 Unused 064 Keyboard controller 065 06F Unused 070 071 NMI enable RTC 072 07F Unused 080 08F DMA page registers 090 091 Unused 092 Port A 093 09F Unused 0A0 0A1 Interrupt controller no 2 ...

Page 171: ...sy clear reset 0F2 0FF Unused 100 16F Unused 170 177 Secondary fixed disk controller 178 1EF Unused 1F0 1F7 Primary fixed disk controller 1F8 200 Unused 201 JoyStick decoded in ESS1688 202 21F Unused 220 22F Entertainment audio 230 26D Unused 26E 26 Unused 278 27F Unused 280 2AB Unused 2A0 2A7 Unused 2A8 2E7 Unused 2E8 2EF Reserved serial port Table 6 11 System I O Addresses Continued ...

Page 172: ...allel port LPT1 default 380 387 Unused 388 38B FM synthesizer OPL3 38C 3AF Unused 3B0 3BB VGA 3BC 3BF Reserved parallel port no EPP support 3C0 3DF VGA 3E0 3E1 PC Card controller in CPU 3E2 3E3 Unused 3E8 3EF Internal modem 3F0 3F7 A diskette controller 3F8 3FF Serial port COM1 default CF8 CFB PCI configuration index register PCIDIVO 1 CFC CFF PCI configuration data register PCIDIVO 1 Table 6 11 S...

Page 173: ...A0000 000BFFFF Video memory 48 KB 000C0000 000CBFFF Video BIOS 160 KB 000C8000 000E7FFF Unused 64 KB 000E8000 000FFFFF System BIOS 15 MB 00100000 00FFFFFF Extended memory 58 MB 01000000 047FFFFF Super extended memory 58 MB 04800000 07FFFFFF Unused 2 MB 08000000 080FFFFF Video memory direct access 4 GB 08200000 FFFEFFFF Unused 64 KB FFFF0000 FFFFFFFF System BIOS ...

Page 174: ...rews listed in this appendix are available in the Screw Kit spare part number 417526 001 full featured model or spare part number 441079 001 defeatured model Table A 1 Phillips PM3 0 3 0 Screw Color Qty Length Thread Head Width Black 4 3 0 mm 3 0 mm 5 0 mm Where used 4 screws that secure the hard drive frame to the hard drive documented in Section 5 4 mm ...

Page 175: ...A 2 Maintenance and Service Guide Screw Listing Phillips PM3 0 3 0 Screw Locations ...

Page 176: ...ews that secure the hard drive cover to the computer screws are captured on the cover by C clips documented in Section 5 4 2 One screw that secures the memory module compartment cover to the computer screw is captured on the cover by a C clip documented in Section 5 7 3 One screw that secures the Bluetooth module compartment cover to the computer screw is captured on the cover by a C clip document...

Page 177: ... Screw Location Table A 3 Phillips PM2 5 13 0 Captive Spring Loaded Screw Color Qty Length Thread Head Width Silver 1 13 0 mm 2 5 mm 6 0 mm Where used One screw that secures the hard drive to the computer screw is captured on the cover by a C clip documented in Section 5 4 mm ...

Page 178: ... T8M2 5 4 0 Screw Location Table A 4 Torx8 T8M2 5 4 0 Screw Color Qty Length Thread Head Width Black 13 11 4 0 mm 2 5 mm 5 0 mm Where used One screw that secures the optical drive to the computer documented in Section 5 6 11 screws in defeatured model mm ...

Page 179: ...8 T8M2 5 4 0 Screw Continued Color Qty Length Thread Head Width Black 13 11 4 0 mm 2 5 mm 5 0 mm Where used 4 screws that secure the top cover to the computer documented in Section 5 19 11 screws in defeatured model Note Defeatured model uses only the right three screws to secure the top cover mm ...

Page 180: ...m 5 0 mm Where used 1 Three screws that secure the system board to the computer documented in Section 5 21 2 Three screws that secure the system board frame to the computer documented in Section 5 22 11 screws in defeatured model Note Defeatured model uses four screws to secure the system board to the computer screws 1 and the left most screw 2 The system board frame is not spared in the defeature...

Page 181: ...5 4 0 Screw Locations Table A 4 Torx8 T8M2 5 4 0 Screw Continued Color Qty Length Thread Head Width Black 13 11 4 0 mm 2 5 mm 5 0 mm Where used 2 screws that secure the USB audio board to the computer documented in Section 5 23 11 screws in defeatured model mm ...

Page 182: ...A 9 Phillips PM2 0 3 0 Screw Locations Table A 5 Phillips PM2 0 3 0 Screw Color Qty Length Thread Head Width Silver 2 3 0 mm 2 0 mm 3 0 mm Where used 2 screws that secure the optical drive bracket to the optical drive documented in Section 5 6 mm ...

Page 183: ...g Phillips PM1 5 3 0 Screw Locations Table A 6 Phillips PM1 5 3 0 Screw Color Qty Length Thread Head Width Silver 2 3 0 mm 1 5 mm 5 0 mm Where used 2 screws that secure the Bluetooth module to the Bluetooth module cover documented in Section 5 8 mm ...

Page 184: ... T8M2 5 10 0 Screw Color Qty Length Thread Head Width Black 20 18 10 0 mm 2 5 mm 5 0 mm Where used 1 Two screws that secure the keyboard to the computer documented in Section 5 9 2 Four screws that secure the display assembly to the computer documented in Section 5 18 18 screws on defeatured model mm ...

Page 185: ... 10 0 Screw Locations Table A 7 Torx8 T8M2 5 10 0 Screw Continued Color Qty Length Thread Head Width Black 20 18 10 0 mm 2 5 mm 5 0 mm Where used 2 screws that secure the display assembly to the computer documented in Section 5 18 18 screws on defeatured model mm ...

Page 186: ...del shown Table A 7 Torx8 T8M2 5 10 0 Screw Continued Color Qty Length Thread Head Width Black 20 18 10 0 mm 2 5 mm 5 0 mm Where used 12 screws that secure the top cover to the computer documented in Section 5 19 18 screws on defeatured model Note Screws 1 are not included on the defeatured model mm ...

Page 187: ...ew Listing Phillips PM2 5 3 0 Screw Locations Table A 8 Phillips PM2 5 3 0 Screw Color Qty Length Thread Head Width Black 2 3 0 mm 2 5 mm 5 0 mm Where used 2 screws that secure the thermal plate to the computer documented in Section 5 10 mm ...

Page 188: ...Guide A 15 Phillips PM2 5 5 0 Screw Locations Table A 9 Phillips PM2 5 5 0 Screw Color Qty Length Thread Head Width Black 2 5 0 mm 2 5 mm 5 0 mm Where used 2 screws that secure the thermal plate to the computer documented in Section 5 10 mm ...

Page 189: ...illips PM2 5 7 0 Captive Screw Locations Table A 10 Phillips PM2 5 7 0 Captive Screw Color Qty Length Thread Head Width Silver 2 7 0 mm 2 5 mm 5 0 mm Where used 2 captive screws that secure the fan assembly to the computer documented in Section 5 11 mm ...

Page 190: ...Phillips PM2 0 8 0 Captive Screw Locations Table A 11 Phillips PM2 0 8 0 Captive Screw Color Qty Length Thread Head Width Silver 4 8 0 mm 2 0 mm 5 0 mm Where used 4 captive screws that secure the heat sink to the computer documented in Section 5 12 mm ...

Page 191: ...Listing Phillips PM2 0 4 0 Screw Locations Table A 12 Phillips PM2 0 4 0 Screw Color Qty Length Thread Head Width Silver 2 4 0 mm 2 0 mm 5 0 mm Where used 2 screws that secure the Mini Card module to the computer documented in Section 5 14 mm ...

Page 192: ...Guide A 19 Phillips PM2 0 2 0 Screw Locations Table A 13 Phillips PM2 0 2 0 Screw Color Qty Length Thread Head Width Black 5 2 0 mm 2 0 mm 7 0 mm Where used 3 screws that secure the switch cover to the computer documented in Section 5 17 mm ...

Page 193: ...ing Phillips PM2 0 2 0 Screw Locations Table A 13 Phillips PM2 0 2 0 Screw Continued Color Qty Length Thread Head Width Black 5 2 0 mm 2 0 mm 7 0 mm Where used 2 screws that secure the display assembly to the computer documented in Section 5 18 mm ...

Page 194: ...Guide A 21 Phillips PM2 5 4 0 Screw Locations Table A 14 Phillips PM2 5 4 0 Screw Color Qty Length Thread Head Width Black 2 4 0 mm 2 5 mm 5 0 mm Where used 2 screws that secure the modem module to the computer documented in Section 5 20 mm ...

Page 195: ...sting Hex HM5 0 12 0 Screw Lock Locations Table A 15 Hex HM5 0 12 0 Screw Lock Color Qty Length Thread Head Width Silver 2 12 0 mm 5 0 mm 5 0 mm Where used 2 screw locks that secure the system board to the computer documented in Section 5 21 mm ...

Page 196: ...Table A 16 Torx8 T8M2 5 6 0 Screw Color Qty Length Thread Head Width Black 2 4 6 0 mm 2 5 mm 5 0 mm Where used 2 or 4 screws that secure the system board to the computer documented in Section 5 21 Full featured models use 2 screws Screws 1 and 2 on defeatured models Only screws 1 on full featured models mm ...

Page 197: ...u can perform the following tasks Backing up your information regularly to protect your important system files Creating system recovery points that allow you to reverse undesirable changes to your computer by restoring the computer to an earlier state Scheduling backups at specific intervals or events When to Back Up On a regularly scheduled basis Set reminders to back up your information periodic...

Page 198: ... window toolbar or menu bar by taking a screen shot of your settings The screen shot can be a time saver if you have to reset your preferences To copy the screen and paste it into a word processing document a Display the screen b Copy the screen To copy only the active window press alt fn prt sc To copy the entire screen press fn prt sc c Open a word processing document and then select Edit Paste ...

Page 199: ...Manager 2 Click Next 3 Click Back up to protect system settings and important data files and then click Next 4 Click Back up individual files and folders and then click Next 5 Follow the on screen instructions Backing up the Entire Hard Drive When you perform a complete backup of the hard drive you are saving the full factory image including the Windows operating system software applications and a...

Page 200: ...e at a specific point in time You can then recover back to that point if you want to reverse subsequent changes made to your system The first system recovery point a snapshot of the entire image is automatically created the first time you perform a backup Subsequent recovery points make copies of changes made after that time HP recommends that you create recovery points at the following times Befo...

Page 201: ...for specific files and folders With this tool you can schedule backups at specific intervals daily weekly or monthly or at specific events such as at system restart or when you dock to an optional docking station select models only To schedule backups 1 Select Start All Programs HP Backup Recovery HP Backup Scheduler 2 Follow the on screen instructions Performing a Recovery You can only recover fi...

Page 202: ...ry Manager works from a dedicated recovery partition on the hard drive or from recovery discs you create Performing a Recovery from the Recovery Discs To perform a recovery from the recovery discs follow these steps 1 Back up all personal files 2 Insert the first recovery disc into the optical drive and restart the computer 3 Follow the on screen instructions Performing a Recovery from the Hard Dr...

Page 203: ...on screen instructions Initiating a Recovery from the Hard Drive Recovery Partition To initiate a recovery from the hard drive recovery partition follow these steps 1 Back up all personal files 2 Restart the computer and then press f11 before the Windows operating system loads 3 Click a recovery option and then click Next 4 Follow the on screen instructions ...

Page 204: ...u will need high quality CD R DVD R or DVD R media purchased separately Formatted DVD RW discs and DVD RW double layer discs are not compatible with HP Backup and Recovery Manager The computer must be connected to AC power during the process Only one set of the recovery discs can be created per computer Number each disc before inserting it into the optical drive of the computer If necessary you ca...

Page 205: ...s that you use HP Backup and Recovery Manager to create an entire drive backup as soon as you set up your computer With HP Backup and Recovery Manager you can perform the following tasks Backing up your information regularly to protect your important system files Creating system recovery points that allow you to reverse undesirable changes to your computer by restoring the computer to an earlier s...

Page 206: ... a window toolbar or menu bar by taking a screen shot of your settings The screen shot can be a time saver if you have to reset your preferences To copy the screen and paste it into a word processing document a Display the screen b Copy the screen To copy only the active window press alt fn prt sc To copy the entire screen press fn prt sc c Open a word processing document and then select Edit Past...

Page 207: ...ettings and important data files and then click Next 4 Click Back up individual files and folders and then click Next 5 Follow the on screen instructions Backing Up the Entire Hard Drive When you perform a complete backup of the hard drive you are saving the full factory image including the Windows operating system software applications and all personal files and folders A copy of the entire hard ...

Page 208: ...t changes made to your system The first system recovery point a snapshot of the entire image is automatically created the first time you perform a backup Subsequent recovery points make copies of changes made after that time HP recommends that you create recovery points at the following times Before you add or extensively modify software or hardware Periodically whenever the system is performing o...

Page 209: ... 2 Follow the on screen instructions Performing a Recovery You can only recover files that you have previously backed up HP recommends that you use HP Backup and Recovery Manager to create an entire drive backup as soon as you set up your computer HP Backup and Recovery Manager helps you with the following tasks for safeguarding your information and restoring it in case of a system failure Recover...

Page 210: ...low the on screen instructions Performing a Recovery from the Hard Drive There are 2 ways to initiate a recovery from the hard drive From within Windows From the recovery partition Initiating a Recovery in Windows To initiate a recovery in Windows follow these steps 1 Back up all personal files 2 Select Start All Programs HP Backup Recovery HP Backup and Recovery Manager 3 Click Next 4 Click Recov...

Page 211: ...rd Drive Recovery Partition To initiate a recovery from the hard drive recovery partition follow these steps 1 Back up all personal files 2 Restart the computer and then press f11 before the Windows operating system loads 3 Click a recovery option and then click Next 4 Follow the on screen instructions ...

Page 212: ...e only components intended for recycling purposes are the liquid crystal display LCD panel and the backlight Careful handling should be exercised when removing these components Materials Disposal This HP product contains mercury in the backlight in the display assembly that might require special handling at end of life Disposal of mercury may be regulated because of environmental considerations Fo...

Page 213: ...assembled to gain access to the backlight 1 and the liquid crystal display LCD panel 2 Disassembly procedures differ from one display assembly to another The procedures provided in this appendix are general disassembly instructions Specific details such as screw sizes quantities and locations and component shapes and sizes can vary from one computer model to another ...

Page 214: ...ance and Service Guide D 3 Perform the following steps to disassemble the display assembly 1 Remove all screw covers 1 and screws 2 that secure the display bezel to the display assembly Removing the Display Bezel Screw Covers and Screws ...

Page 215: ... Component Recycling 2 Lift up and out on the left and right inside edges 1 and the top and bottom inside edges 2 of the display bezel until the bezel disengages from the display assembly 3 Remove the display bezel 3 Removing the Display Bezel ...

Page 216: ...Display Component Recycling Maintenance and Service Guide D 5 4 Disconnect all display panel cables 1 from the display inverter and remove the inverter 2 Removing the Display Inverter ...

Page 217: ...ervice Guide Display Component Recycling 5 Remove all s 1 that secure the display panel assembly to the display enclosure 6 Remove the display panel assembly 2 from the display enclosure Removing the Display Panel Assembly ...

Page 218: ...y Component Recycling Maintenance and Service Guide D 7 7 Turn the display panel assembly upside down 8 Remove all s that secure the display panel frame to the display panel Removing the Display Panel Frames ...

Page 219: ...ide Display Component Recycling 9 Use a sharp edged tool to cut the tape 1 that secures the sides of the display panel to the display panel frame 10 Remove the display panel frame 2 from the display panel Removing the Display Frame ...

Page 220: ...Maintenance and Service Guide D 9 11 Remove the s 1 that secure the backlight cover to the display panel 12 Lift the top edge of the backlight cover 2 and swing it forward 13 Remove the backlight cover Removing the Backlight Cover ...

Page 221: ... 10 Maintenance and Service Guide Display Component Recycling 14 Turn the display panel right side up 15 Remove the backlight cables 1 from the clip 2 in the display panel Releasing the Backlight Cables ...

Page 222: ...Display Component Recycling Maintenance and Service Guide D 1 1 16 Turn the display panel upside down 17 Remove the backlight frame from the display panel Removing the Backlight Frame ...

Page 223: ...ycling ÅWARNING The backlight contains mercury Caution should be exercised when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury 18 Slide the backlight out of the backlight frame Removing the Backlight ...

Page 224: ...connect the display cable 1 from the LCD panel 20 Remove the s 2 that secure the LCD panel to the display rear panel 21 Release the LCD panel 3 from the display rear panel 22 Release the tape 4 that secures the LCD panel to the display rear panel Releasing the LCD Panel ...

Page 225: ...D 14 Maintenance and Service Guide Display Component Recycling 23 Remove the LCD panel Removing the LCD Panel 24 Recycle the LCD panel and backlight ...

Page 226: ...Maintenance and Service Guide E 1 E Connector Pin Assignments Table D 1 Audio Out Headphone Pin Signal Pin Signal 1 Audio out left channel 3 Ground 2 Audio out right channel ...

Page 227: ...E 2 Maintenance and Service Guide Connector Pin Assignments Table D 2 Audio In Microphone Pin Signal Pin Signal 1 Audio signal in 3 Ground 2 Audio signal in ...

Page 228: ...Connector Pin Assignments Maintenance and Service Guide E 3 Table D 3 Universal Serial Bus Pin Signal Pin Signal 1 5 VDC 3 Data 2 Data 4 Ground ...

Page 229: ...ble D 4 External Monitor Pin Signal Pin Signal 1 Red analog 9 5 VDC 2 Green analog 10 Ground 3 Blue analog 11 Monitor detect 4 Not connected 12 DDC 2B data 5 Ground 13 Horizontal sync 6 Ground analog 14 Vertical sync 7 Ground analog 15 DDC 2B clock 8 Ground analog ...

Page 230: ...Connector Pin Assignments Maintenance and Service Guide E 5 Table D 5 RJ 11 Modem Pin Signal Pin Signal 1 Unused 4 Unused 2 Tip 5 Unused 3 Ring 6 Unused ...

Page 231: ...E 6 Maintenance and Service Guide Connector Pin Assignments Table D 6 RJ 45 Network Pin Signal Pin Signal 1 Transmit 5 Unused 2 Transmit 6 Receive 3 Receive 7 Unused 4 Unused 8 Unused ...

Page 232: ...s it to operate from any line voltage from 100 to 120 or 220 to 240 volts AC The power cord set included with the computer meets the requirements for use in the country or region where the equipment is purchased Power cord sets for use in other countries or regions must meet the requirements of the country or region where the computer is used ...

Page 233: ...pproved by an acceptable accredited agency responsible for evaluation in the country or region where the power cord set will be used The power cord sets must have a minimum current capacity of 10 amps and a nominal voltage rating of 125 or 250 V AC as required by each country or region s power system The appliance coupler must meet the mechanical configuration of an EN 60 320 IEC 320 Standard Shee...

Page 234: ...upler and wall plug must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used 2 The flexible cord must be Type SPT 3 or equivalent No 18 AWG 3 conductor The wall plug must be a two pole grounding type with a NEMA 5 15P 15 A 125 V or NEMA 6 15P 15 A 250 V configuration 3 The appliance coupler flexible cord and wall plug must bear a T ma...

Page 235: ...lexible cord and wall plug must bear a T mark and registration number in accordance with the Japanese Dentori Law The flexible cord must be Type VCT or VCTF 3 conductor 1 00 mm conductor size The wall plug must be a two pole grounding type with a Japanese Industrial Standard C8303 7 A 125 V configuration 4 The flexible cord must be Type RVV 3 conductor 0 75 mm conductor size Power cord set fitting...

Page 236: ...s Vista C 3 Windows XP B 4 system modifications B 6 the system B 3 backup B 2 Backup and Recovery Windows Vista C 1 Windows XP B 1 backup suggestions C 2 base enclosure spare part number 3 13 3 25 3 28 battery removal 5 6 spare part numbers 3 13 3 21 3 27 5 6 battery bay 1 10 1 19 battery light 1 8 battery release latch 1 19 Bluetooth module removal 5 17 spare part number 3 13 3 22 5 17 Bluetooth ...

Page 237: ...tions 6 1 connector pin assignments audio in E 2 audio out E 1 external monitor E 4 headphone E 1 microphone E 2 modem E 5 monitor E 4 network E 6 RJ 11 E 5 RJ 45 E 6 UniversalSerialBus USB E 3 connectors service considerations 4 2 creating recovery points C 4 D design overview 1 20 disassembly sequence chart 5 3 diskette drive OS loading problems 2 23 precautions 4 3 display assembly removal 5 39...

Page 238: ... MultiBay II power cable and stand spare part number 3 18 3 21 External MultiBay II spare part number 3 18 3 21 F f1 to f12 keys 1 14 fan assembly removal 5 24 spare part number 3 3 3 21 5 24 features 1 2 feet illustrated 3 15 locations 5 11 flowcharts troubleshooting no audio 2 25 2 26 no network modem connection 2 30 no OS loading 2 19 no OS loading from diskette drive 2 23 no OS loading from ha...

Page 239: ...re part number 3 18 3 21 I I O address specifications 6 17 initiating a Recovery from the hard drive Recovery Partition Windows Vista C 7 in Windows Vista C 6 interrupt specifications 6 15 K keyboard removal 5 19 spare part numbers 3 3 3 26 3 27 5 19 troubleshooting 2 28 keyboard components 1 10 1 13 keypad keys 1 14 L left side components 1 11 lid switch board spare part number 3 3 3 25 M mass st...

Page 240: ...eshooting 2 18 2 27 num lock key 1 14 num lock light 1 16 O optical drive location 1 9 OS loading problems 2 24 precautions 4 3 removal 5 12 spare part numbers 3 11 3 17 3 18 3 21 3 24 3 25 5 12 specifications 6 7 6 9 6 11 6 12 optical drive bracket removal 5 13 P packing precautions 4 5 password clearing 1 5 PC Card slot bezel illustrated 3 15 PC Card slots 1 12 performing a Recovery from hard dr...

Page 241: ...rity cable slot 1 11 serial number 3 1 5 2 service considerations 4 2 speakers 1 16 specifications CD ROM drive 6 12 computer 6 1 DVD CD RW Combo Drive 6 9 6 11 DVD RW and CD RW Combo Drive 6 7 6 9 6 12 DVD ROM drive 6 11 hard drive 6 5 I O addresses 6 17 interrupts 6 15 memory map 6 20 optical drive 6 7 6 9 6 11 6 12 system DMA 6 14 static shielding materials 4 8 stringent security 1 5 switch cov...

Page 242: ...ts 2 10 keyboard 2 28 modem 2 30 network 2 30 nonfunctioning device 2 18 2 27 OS loading 2 19 overview 2 1 pointing device 2 29 power 2 12 video 2 16 U Universal Serial Bus USB port location 1 9 1 12 pin assignments E 3 unknown password 1 5 USB audio board removal 5 59 spare part number 3 13 3 25 5 59 V vents 1 19 video troubleshooting 2 16 volume buttons 1 16 W when to back up C 1 Windows applica...

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HP Compaq NX7300, Maintenance And Service Manual

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