HP Compaq nw8440 Maintenance And Service Manual Download Page 234

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Index–4

Maintenance and Service Guide

Index

headphone jack

location

1–8

pin assignments

D–1

heat sink

removal

5–28

spare part number

3–7

3–26

5–28

HP Docking Station, spare part

number

3–20

3–25

HP Extended Life Battery,

spare part number

3–20

3–22

I/O address specifications

6–15

Info Center button

1–15

interrupt specifications

6–13

keyboard

removal

5–18

spare part numbers

3–3

3–5

3–27

3–28

3–29

5–18

troubleshooting

2–24

keyboard components

1–9

1–12

keypad keys

1–13

left-side components

1–10

mass storage devices, spare

part numbers

3–18

memory map specifications

6–18

memory module

removal

5–13

5–33

spare part numbers

3–13

3–25

3–26

3–30

5–13

5–33

memory module compartment

1–19

memory module compartment

cover

illustrated

3–17

removal

5–14

microphone

1–8

microphone jack

location

1–8

pin assignments

D–2

Mini Card module

removal

5–39

spare part numbers

3–9

3–11

3–23

3–24

3–25

5–39

Miscellaneous Plastics Kit (for

use with docking device),
spare part number

3–20

3–23

modem cable, removal

5–64

modem jack

location

1–10

pin assignments

D–5

modem module

removal

5–53

spare part number

3–13

3–25

5–53

troubleshooting

2–26

monitor port

location

1–9

pin assignments

D–4

Summary of Contents for Compaq nw8440

Page 1: ... PC Document Part Number 417790 001 June 2006 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: ...ts proprietor Java is a trademark of Sun Microsystems Inc 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 o...

Page 3: ...3 Power Management 1 5 1 4 External Components 1 6 1 5 Design Overview 1 20 2 Troubleshooting 2 1 Computer Setup 2 1 Using Computer Setup 2 1 Selecting from the File Menu 2 2 Selecting from the Security Menu 2 3 Selecting from the Advanced Menu 2 4 Selecting from the Tools Menu 2 4 2 2 Troubleshooting Flowcharts 2 5 ...

Page 4: ...s Not Illustrated 3 20 3 6 Sequential Part Number Listing 3 22 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 5: ...1 5 7 External Memory Module 5 13 5 8 Bluetooth Module 5 16 5 9 Keyboard 5 18 5 10 Fan Assembly 5 23 5 11 Heat Sink 5 28 5 12 Processor 5 31 5 13 Internal Memory Module 5 33 5 14 RTC Battery 5 35 5 15 TouchPad 5 36 5 16 Mini Card Module 5 39 5 17 Switch Cover 5 42 5 18 Display Assembly 5 45 5 19 Top Cover 5 49 5 20 Modem Module 5 53 5 21 System Board 5 55 5 22 System Board Frame 5 62 5 23 Serial C...

Page 6: ...vi Maintenance and Service Guide Contents 6 Specifications A Screw Listing B Software Backup and Recovery C Display Component Recycling D Connector Pin Assignments E Power Cord Set Requirements Index ...

Page 7: ... Compaq nw8440 Notebook PC HP Compaq nc8430 Notebook PC and HP Compaq nx8420 Notebook PC offer advanced modularity Intel Core Duo processors and extensive multimedia support HP Compaq nw8440 Notebook PC HP Compaq nc8430 Notebook PC and HP Compaq nx8420 Notebook PC ...

Page 8: ...h over 16 8 million colors with AntiGlare 15 4 inch WXGA TFT 1440 900 with over 16 8 million colors with AntiGlare 120 100 80 and 60 GB high capacity hard drive varying by computer model 256 MB DDR2 synchronous DRAM SDRAM at 533 MHz and 667 MHz expandable to 4 0 GB Microsoft Windows XP Professional Full size Windows keyboard with numeric keypad TouchPad and pointing stick pointing devices includin...

Page 9: ... External 90 watt AC adapter with 3 wire power cord 8 cell Li Ion battery Stereo speakers Volume up volume mute and volume down buttons Support for the following optical drives DVD RW and CD RW Double Layer Combo Drive DVD CD RW Combo Drive DVD ROM drive Connectors Accessory battery Audio in microphone Audio out headphone Digital media slot Docking connector External monitor IEEE 1394 RJ 11 modem ...

Page 10: ...perly enabled 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 Computer Setup for more information 1 Prepare the computer for disassembly refer to Section 5 3 Preparing...

Page 11: ...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 12: ...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 13: ...g 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 accessed Amber HP Mobile Data Protection h...

Page 14: ...uds a headset or television audio 2 Internal microphone Records sound 3 Audio in microphone jack Connects an optional computer headset microphone stereo array microphone or monaural microphone 4 USB ports 2 Connect USB 1 1 and 2 0 compliant devices to the computer using a standard USB cable or connect an optional External MultiBay II to the computer The MultiBay II must also be connected to an ext...

Page 15: ...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 16: ...ion 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 3 RJ 11 modem jack Connects the modem cable 4 S Video out jack Connects an optional S Video device such as a television VCR camcorder pr...

Page 17: ...evice such as a scanner digital camera or digital camcorder 7 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 8 Smart card slot Supports optional smart cards and Java Cards 9 PC Card slot Supports optional Type I or Type II 3...

Page 18: ...1 12 Maintenance and Service Guide Product Description The standard keyboard components of the computer are shown below and described in Table 1 5 Standard Keyboard Components ...

Page 19: ...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 20: ...1 14 Maintenance and Service Guide Product Description The computer top components are shown below and described in Table 1 6 Top Components Part 1 ...

Page 21: ...r 5 seconds to turn off the computer 2 Info Center button Launches Info Center which enables you to open various software solutions 3 Wireless button with wireless light 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 up 4 Presentation button Starts the presentation feature 5 Caps lock li...

Page 22: ...1 16 Maintenance and Service Guide Product Description The computer top components are shown below and described in Table 1 7 Top Components Part 2 ...

Page 23: ...s on the screen 3 Stereo speakers 2 Produce stereo sound 4 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 5 TouchPad buttons Function like the left middle and right buttons on an external mouse 6 Fingerprint reader Allows a fingerprint logon to Windows instead of using a password 7 ...

Page 24: ...1 18 Maintenance and Service Guide Product Description The external components on the bottom of the computer are shown below and described in Table 1 8 Bottom Components ...

Page 25: ... Battery 4 Memory module compartment Contains one memory slot that supports replaceable memory modules 5 Hard drive bay Holds the primary hard drive 6 Docking connector Connects the computer to an optional docking device 7 Exhaust vent Provides airflow to cool internal components Ä To prevent overheating do not obstruct vents Use the computer only a hard flat surface Do not allow a hard surface su...

Page 26: ...Pad Memory modules Mini Card 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 exist T...

Page 27: ...dification may void any warranty or exchange allowances 2 1 Computer Setup Computer Setup is a system information and customization utility that can be used even when the operating system is not working or will not load This utility includes settings that are not available in Windows Using Computer Setup Information and settings in Computer Setup are accessed from the Main Security Advanced or Too...

Page 28: ...Exit Discarding Changes and then press enter or Select Exit Load Setup Defaults and then press enter 4 When you are prompted to confirm your action press f10 Selecting from the File Menu Table 2 1 File Menu Select To Do This System Information Change the system time and system date View identification information about the computer View specification information about the processor memory and cach...

Page 29: ...aster password DriveLock Settings are accessible only when you enter Computer Setup by turning on not restarting the computer Password Options Password options can be selected only when a power on password has been set Enable disable QuickLock QuickLock on Standby QuickBlank To enable QuickLock on Standby or QuickBlank you must first enable QuickLock Device Security Enable disable Diskette drive s...

Page 30: ...ets a startup sequence that can include most bootable devices and media in the system Accessibility Options Allows electronic and information technology to be accessible to people with varying ranges of abilities Video Memory Displays the amount of video memory available on the computer Table 2 4 Tools Menu Select To Do This Hard Drive Self Test Run a quick comprehensive self test on hard drives i...

Page 31: ...rt 2 2 4 Flowchart 2 4 No Power Part 3 2 5 Flowchart 2 5 No Power Part 4 2 6 Flowchart 2 6 No Video Part 1 2 7 Flowchart 2 7 No Video Part 2 2 8 Flowchart 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...

Page 32: ...rive 2 15 Flowchart 2 15 No Audio Part 1 2 16 Flowchart 2 16 No Audio Part 2 2 17 Flowchart 2 17 Nonfunctioning Device 2 18 Flowchart 2 18 Nonfunctioning Keyboard 2 19 Flowchart 2 19 Nonfunctioning Pointing Device 2 20 Flowchart 2 20 No Network Modem Connection Table 2 5 Troubleshooting Flowcharts Overview Continued ...

Page 33: ...ing 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 con...

Page 34: ...up on 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 models there is a separate reset button 2 On select 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 to Flowchart ...

Page 35: ...lowchart 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 36: ...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 37: ...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 38: ...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 39: ...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 40: ...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 41: ...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 42: ...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 43: ... 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 t...

Page 44: ... 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 45: ...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 46: ...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 47: ...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 48: ...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 49: ...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 50: ...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 51: ...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 52: ...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 53: ...apter 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 model number located on the bottom of the computer Serial Number Location ...

Page 54: ...3 2 Maintenance and Service Guide Illustrated Parts Catalog 3 2 Computer Major Components Computer Major Components ...

Page 55: ...k includes keyboard and pointing stick cables for use in Belgium Brazil The Czech Republic Denmark France French Canada Germany Greece Hungary Iceland Internationally Israel Italy Japan Korea Latin America 416416 A41 416416 201 416416 221 416416 081 416416 051 416416 121 416416 041 416416 151 416416 211 416416 DD1 416416 B31 416416 BB1 416416 061 416416 291 416416 AD1 416416 161 Norway Portugal Ru...

Page 56: ...3 4 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...

Page 57: ... Korea Latin America 416417 A41 416417 201 416417 221 416417 081 416417 051 416417 121 416417 041 416417 151 416417 211 416417 DD1 416417 B31 416417 BB1 416417 061 416417 291 416417 AD1 416417 161 Norway Portugal Russia Saudi Arabia Slovakia Slovenia Spain Sweden Switzerland Taiwan Thailand Turkey The United Kingdom The United States 416417 091 416417 131 416417 251 416417 171 416417 231 416417 BA...

Page 58: ...3 6 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...

Page 59: ...416403 001 416042 001 Fingerprint reader board with cable not illustrated 416400 001 Plastics Kit 416420 001 6a 6b 6c 6d Includes PC Card slot space saver Bluetooth module cover Memory module cover includes 3 captive screws Hard drive cover includes 2 captive screws Not illustrated computer feet 7 7 Fan assembly 416409 001 8 Heat sink includes thermal paste 416408 001 9 Thermal plate 416410 001 10...

Page 60: ...3 8 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...

Page 61: ...AN module 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 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 listed below These countries are catego...

Page 62: ...3 10 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...

Page 63: ... 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 80...

Page 64: ...3 12 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...

Page 65: ... 1024 MB 512 MB 256 MB 417505 001 414042 001 414041 001 414040 001 14 Modem module 413691 001 15 System board frame 416407 001 16 Serial connector module and cable 416399 001 17 Optical drives 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 413702 001 413700 001 413701 001 413699 001 18 USB audio b...

Page 66: ...3 14 Maintenance and Service Guide Illustrated Parts Catalog Computer Major Components ...

Page 67: ...e 3 1 Spare Parts Computer Major Components Continued Item Description Spare Part Number 21 8 cell 4 8 AH battery pack 372771 001 22 Hard drives 7200 rpm 100 GB 80 GB 416415 001 417507 001 5400 rpm 120 GB 100 GB 80 GB 60 GB 416414 001 413853 001 413852 001 413851 001 ...

Page 68: ...3 16 Maintenance and Service Guide Illustrated Parts Catalog 3 3 Plastics Kit ...

Page 69: ...tem Description Spare Part Number Plastics Kit Includes 417527 001 1 Memory module compartment cover includes 1 captive screw captured by C clip 2 Bluetooth module cover includes 1 captive screw captured by C clip 3 Computer feet 8 4 PC Card slot bezel 5 Hard drive cover includes 2 captive screws captured by C clips ...

Page 70: ...3 18 Maintenance and Service Guide Illustrated Parts Catalog 3 4 Mass Storage Devices ...

Page 71: ...nclude frame and connector 7200 rpm 100 GB 80 GB 416415 001 417507 001 5400 rpm 120 GB 100 GB 80 GB 60 GB 416414 001 413853 001 413852 001 413851 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 413702 001 413700 001 413701 001 413699 001 ...

Page 72: ...Bay 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 Devices for use in External MultiBay II and HP Docking Station 2X Max DVD RW and CD RW Double Layer Combo Drive 375557 001 5400 rpm 80 GB hard drive 375198 001 MultiBay 8X DVD ROM Drive 373314 001 MultiBay 24X DVD CD RW Combo Drive 37331...

Page 73: ...t includes the following screws refer to Appendix A Screw Listing for more information on specifications and usage 416419 001 Phillips PM3 0 3 0 screw Phillips PM2 5 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 ...

Page 74: ...ord 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 002 Nylon carrying case 359118 001 USB diskette drive 366143 001 External MultiBay II 366144 001 External MultiBay II power cable and stand 367456 001 HP Extended Life...

Page 75: ...uetooth module cable 407253 001 802 11b g HS WLAN module for use in North America 407253 002 802 11b g HS WLAN Mini Card module for use in the ROW countries 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 f...

Page 76: ... use in the MOW2 countries 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 Luxembourg Malta Mo...

Page 77: ... 413685 001 Intel Core Duo T2500 2 00 GHz processor includes thermal paste 413686 001 Intel Core DuoT2600 2 17 GHz processor includes thermal paste 413691 001 Modem module 413699 001 8X Max DVD ROM drive 413700 001 4X Max DVD RW and CD RW Double Layer Combo Drive 413701 001 24X Max DVD CD RW Combo Drive 413702 001 8X Max DVD RW and CD RW Double Layer Combo Drive 413851 001 5400 rpm 60 GB hard driv...

Page 78: ...16399 001 Serial connector module and cable 416400 001 Fingerprint reader board and cable 416401 001 Top cover for use with nw8440 models with fingerprint reader includes speakers 416402 001 Top cover for use with nc8430 and nx8420 models without fingerprint reader includes speakers 416404 001 Base enclosure 416405 001 Switch cover for use with nw8440 and nc8430 models includes LED board and LED b...

Page 79: ...ith pointing stick for use in France 416416 061 Keyboard with pointing stick for use in Italy 416416 071 Keyboard with pointing stick for use in Spain 416416 081 Keyboard with pointing stick for use in Denmark 416416 091 Keyboard with pointing stick for use in Norway 416416 101 Keyboard with pointing stick for use in Sweden 416416 111 Keyboard with pointing stick for use in Switzerland 416416 121 ...

Page 80: ... internationally 416416 BA1 Keyboard with pointing stick for use in Slovenia 416416 BB1 Keyboard with pointing stick for use in Israel 416416 DD1 Keyboard with pointing stick for use in Iceland 416417 001 Keyboard without pointing stick for use in the United States 416417 031 Keyboard without pointing stick for use in the United Kingdom 416417 041 Keyboard without pointing stick for use in Germany...

Page 81: ...n Hungary 416417 221 Keyboard without pointing stick for use in the Czech Republic 416417 231 Keyboard without pointing stick for use in Slovakia 416417 251 Keyboard without pointing stick for use in Russia 416417 281 Keyboard without pointing stick for use in Thailand 416417 291 Keyboard without pointing stick for use in Japan 416417 AB1 Keyboard without pointing stick for use in Taiwan 416417 AD...

Page 82: ...01 1 DIMM PC2 4200 2048 MB memory module 417506 001 1 DIMM PC2 5300 2048 MB memory module 417507 001 7200 rpm 80 GB hard drive 418807 001 Top cover for use with nw8440 models without fingerprint reader includes speakers Table 3 5 Sequential Part Number Listing Continued Spare Part Number Description ...

Page 83: ...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 84: ...rts 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...

Page 85: ...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 86: ...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 87: ...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 88: ...ipment Use conductive field service tools such as cutters screwdrivers 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 item...

Page 89: ... 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 90: ... 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 91: ...ny as 72 screws and screw locks in 14 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 92: ...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 93: ...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 remove Bluetooth modul...

Page 94: ...sage install only a Mini Card device authorized for use in your computer by the governmental agency that regulates wireless devices in your country If you install a device and then receive a warning message remove the device to restore computer functionality Then contact Customer Care 5 19 Top Cover 16 screws 5 20 Modem Module 2 5 21 System Board 4 screws 2 screw locks 5 22 System Board Frame 2 sc...

Page 95: ...ystem 2 Disconnect all external devices connected to the computer 3 Disconnect the power cord 4 Remove the battery by following these steps a Turn the computer upside down with the 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 pack 3 straight back and remove it Removing the Battery ...

Page 96: ...placement Procedures 5 4 Hard Drive 1 Prepare the computer for disassembly Section 5 3 Hard Drive Spare Part Number Information 7200 rpm 100 GB 80 GB 416415 001 417507 001 5400 rpm 120 GB 100 GB 80 GB 60 GB 416414 001 413853 001 413852 001 413851 001 ...

Page 97: ...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 98: ... 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 99: ...e 5 9 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 100: ...and Service Guide Removal and Replacement Procedures 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 101: ...s the optical drive to the computer 4 Insert a flat bladed screwdriver 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...

Page 102: ...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 103: ...the computer for disassembly refer to Section 5 3 2 Position the computer with the front toward you Memory Module Spare Part Number Information PC2 5300 2048 MB 1024 MB 512 MB 256 MB 417506 001 414046 001 414045 001 414044 001 PC2 4200 2048 MB 1024 MB 512 MB 256 MB 417505 001 414042 001 414041 001 414040 001 ...

Page 104: ... 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 105: ...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 106: ...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 107: ...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 108: ...an Korea 416416 A41 416416 201 416416 221 416416 081 416416 051 416416 121 416416 041 416416 151 416416 211 416416 DD1 416416 B31 416416 BB1 416416 061 416416 291 416416 AD1 Latin America Norway Portugal Russia Saudi Arabia Slovakia Slovenia Spain Sweden Switzerland Taiwan Thailand Turkey The United Kingdom The United States 416416 161 416416 091 416416 131 416416 251 416416 171 416416 231 416416 ...

Page 109: ...pan Korea 416417 A41 416417 201 416417 221 416417 081 416417 051 416417 121 416417 041 416417 151 416417 211 416417 DD1 416417 B31 416417 BB1 416417 061 416417 291 416417 AD1 Latin America Norway Portugal Russia Saudi Arabia Slovakia Slovenia Spain Sweden Switzerland Taiwan Thailand Turkey The United Kingdom The United States 416417 161 416417 091 416417 131 416417 251 416417 171 416417 231 416417...

Page 110: ...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 111: ...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 112: ...ct the keyboard cable 2 from the system board Step 9 applies to models with keyboards with pointing sticks 9 Release the ZIF connector 3 to which the pointing stick cable is connected and disconnect the pointing stick cable 4 from the system board Disconnecting the Keyboard and Pointing Stick Cables 10 Remove the keyboard Reverse the above procedure to install the keyboard ...

Page 113: ...ment Procedures Maintenance and Service Guide 5 23 5 10 Fan Assembly 1 Prepare the computer for disassembly Section 5 3 2 Release the keyboard Section 5 9 Fan Assembly Spare Part Number Information Fan assembly 416409 001 ...

Page 114: ...on the fan assembly 4 Loosen the two Phillips PM2 0 3 0 screws 2 and the two Phillips PM2 5 7 0 screws 3 that secure the fan assembly to the computer 5 Remove the fan assembly 4 Due to the adhesive quality of the thermal paste located between the video heat sink and video board it may be necessary to move the heat sink from side to side to detach the heat sink from the video board Removing the Fan...

Page 115: ...ide 5 25 The thermal paste should be thoroughly cleaned from the surfaces of the video board 1 and video heat sink 2 each time the fan assembly is removed Thermal paste is included with all fan assembly and system board spare part kits Replacing the Thermal Paste ...

Page 116: ...rmal plate 6 Remove the four Torx8 T8M2 5 6 0 screws 1 that secure the thermal plate to the computer 7 Remove the thermal plate 2 Due to the adhesive quality of the thermal paste located between the thermal plate and video board it may be necessary to move the thermal plate from side to side to detach the thermal plate from the video board Removing the Thermal Plate ...

Page 117: ...e Guide 5 27 The thermal paste should be thoroughly cleaned from the surfaces of the thermal plate 1 and video board 2 each time the thermal plate is removed Replacing the Thermal Paste Reverse the above procedure to install the fan assembly and thermal plate ...

Page 118: ... Replacement Procedures 5 11 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 10 Heat Sink Spare Part Number Information Heat sink includes thermal paste 416408 001 ...

Page 119: ... shoulder 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...

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: ...e the following components a Keyboard Section 5 9 b Fan assembly Section 5 10 c Heat sink Section 5 11 Processor Spare Part Number Information Intel Core Duo T2600 2 16 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 413686 001 413685 001 413684 001 413683 001 ...

Page 122: ...screw 1 one quarter 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: ...e 1 Prepare the computer for disassembly Section 5 3 2 Release the keyboard Section 5 9 Memory Module Spare Part Number Information PC2 5300 2048 MB 1024 MB 512 MB 256 MB 417506 001 414046 001 414045 001 414044 001 PC2 4200 2048 MB 1024 MB 512 MB 256 MB 417505 001 414042 001 414041 001 414040 001 ...

Page 124: ...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 125: ...RTC battery is included in the Plastics Kit spare part number 417527 001 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 126: ...n 5 3 2 Remove the keyboard Section 5 9 3 Turn the computer upside down with the front toward you 4 Remove the Torx8 T8M2 5 10 0 screw that secures the TouchPad to the computer Removing the TouchPad Screw TouchPad Spare Part Number Information TouchPad with 3 TouchPad buttons TouchPad with 2 TouchPad buttons 382675 001 382676 001 ...

Page 127: ...37 5 Turn the computer display side up with the front toward you 6 Open the computer as far as possible 7 Lift up on the rear edge of the TouchPad 1 until it disengages from the computer 8 Slide the TouchPad back 2 until it rests on the computer Releasing the TouchPad ...

Page 128: ...nance and Service Guide Removal and Replacement Procedures 9 Disconnect the TouchPad cable 1 from the system board 10 Remove the TouchPad 2 Removing the TouchPad Reverse the above procedure to install the TouchPad ...

Page 129: ...n Japan 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 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 11a b g GL WLAN module for use in the MOW1 countries listed below 407575 001 Antigua Barbuda Argentina ...

Page 130: ...ia 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...

Page 131: ...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 132: ...omputer 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 3 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 For use with nw8440 and nc8430 models For use with nx8420 models 416405 001 416406 001 ...

Page 133: ... 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 134: ...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 135: ...ly 1 Prepare the computer for disassembly Section 5 3 and remove the following components a Keyboard Section 5 9 b Switch cover Section 5 17 c TouchPad Section 5 15 Display Assembly Spare Part Number Information 15 4 inch WUXGA 15 4 inch WSXGA 15 4 inch WXGA 416413 001 416412 001 416411 001 ...

Page 136: ...p on the Mini Card module before disconnecting the cables then disconnect the wireless antenna cables 1 from the Mini Card module 3 Remove the wireless antenna cables from the top cover clips 2 and 3 through which they are routed 4 Disconnect the display cable 4 from the system board Disconnecting the Wireless Antenna and Display Cables ...

Page 137: ...ment Procedures Maintenance and Service Guide 5 47 5 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 138: ...the computer with the rear panel toward you 7 Remove the four Torx8 T8M2 5 10 0 screws 1 that secure the display assembly to the computer 8 Lift the display assembly 2 straight up to remove it Removing the Display Assembly Reverse the above procedure to install the display assembly ...

Page 139: ...r Section 5 17 f TouchPad Section 5 15 g Display assembly Section 5 18 2 Turn the computer upside down with the front toward you Top Cover Spare Part Number Information For use with nw8440 models with fingerprint reader For use with nw8440 models without fingerprint reader For use with nc8430 and nx8420 models with fingerprint reader For use with nc8430 and nx8420 models without fingerprint reader...

Page 140: ...nt Procedures 3 Remove the two rubber screw covers 1 and the eleven Torx8 T8M2 5 10 0 screws 2 that secure the top cover to the computer The rubber screw covers are available in the Screw Kit spare part number 416419 001 Removing the Top Cover Screws Part 1 ...

Page 141: ... toward you 5 Disconnect the speaker cable 1 from the system board Step 6 applies only to computer models with a fingerprint reader 6 Disconnect the fingerprint reader cable 2 from the system board 7 Remove the four Torx8 T8M2 5 4 0 screws 3 that secure the top cover to the computer Removing the Top Cover Screws Part 2 ...

Page 142: ...val and Replacement Procedures 8 Lift the front edge of the top cover 1 until it disengages from the base enclosure 9 Lift the top cover 2 straight up and remove it Removing the Top Cover Reverse the above procedure to install the top cover ...

Page 143: ...or disassembly Section 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 TouchPad Section 5 15 f Display assembly Section 5 18 g Top cover Section 5 19 Modem Module Spare Part Number Information Modem module 413691 001 ...

Page 144: ...4 0 screws 1 that secure the modem board 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 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 145: ...nts are removed from the defective system board and installed on the replacement system board Memory modules Section 5 7 and Section 5 13 Processor Section 5 12 RTC battery Section 5 14 Mini Card module Section 5 16 Modem module Section 5 20 System Board Spare Part Number Information System board includes RTC battery and 256 MB of video memory 416397 001 ...

Page 146: ...lowing components a Hard drive Section 5 4 b Optical drive Section 5 6 c Bluetooth module Section 5 8 d Keyboard Section 5 9 e Fan assembly Section 5 10 f Heat sink Section 5 11 g TouchPad Section 5 15 h Switch cover Section 5 17 i Display assembly Section 5 18 j Top cover Section 5 19 2 Position the computer with the rear panel toward you ...

Page 147: ...ures Maintenance and Service Guide 5 57 3 Disconnect the following cables from the system board 1 Serial connector module cable 2 Modem cable 3 USB board cable 4 Audio board cable 5 Modem cable Disconnecting the System Board Cables ...

Page 148: ...moval and Replacement Procedures 4 Remove the following 1 Two Torx T8M2 5 6 0 screws 2 Two Torx T8M2 5 4 0 screws 3 Two HM5 0 10 0 screw locks on each side of the external monitor connector Removing the System Board Screws and Screw Locks ...

Page 149: ...and Service Guide 5 59 5 Remove the modem cable 1 from the clip in the base enclosure 6 Remove the modem cable 2 from the clips in the system board 7 Remove the modem connector 3 from the clip in the base enclosure Releasing the System Board Part 1 ...

Page 150: ...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 left side of the system board 5 until it rests at an angle Releasing the System Board Part 2 ...

Page 151: ...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 152: ... drive Section 5 6 c Bluetooth module Section 5 8 d Keyboard Section 5 9 e Fan assembly Section 5 10 f Heat sink Section 5 11 g TouchPad Section 5 15 h Switch cover Section 5 17 i Display assembly Section 5 18 j Top cover Section 5 19 k System board Section 5 21 2 Position the computer with the rear panel toward you System Board Frame Spare Part Number Information System board frame includes modem...

Page 153: ...al connector 4 Remove the three Torx8 T8M2 5 6 0 screws 2 that secure the system board frame to the base enclosure 5 Remove the audio board and USB board cables 3 from the base enclosure 6 Lift the rear edge of the system board frame 4 until it disengages from the base enclosure 7 Remove the system board frame Remove the System Board Frame ...

Page 154: ...and Replacement Procedures 8 If it is necessary to replace the modem cable remove the modem connector and cable 1 from the clips 2 in the system board frame Removing the Modem Cable Reverse the above procedures to install the system board frame ...

Page 155: ...c Bluetooth module Section 5 8 d Keyboard Section 5 9 e Fan assembly Section 5 10 f Heat sink Section 5 11 g TouchPad Section 5 15 h Switch cover Section 5 17 i Display assembly Section 5 18 j Top cover Section 5 19 k System board Section 5 21 l System board frame Section 5 22 2 Position the system board frame with the rear panel toward you Serial Connector Module Spare Part Number Information Ser...

Page 156: ...es 3 Remove the serial connector module cable 1 from the clips in the system board frame 4 Remove the serial connector module 2 from the system board frame Removing the Serial Connector Module and Cable Reverse the above procedure to install the serial connector module ...

Page 157: ...h module Section 5 8 d Keyboard Section 5 9 e Fan assembly Section 5 10 f Heat sink Section 5 11 g TouchPad Section 5 15 h Switch cover Section 5 17 i Display assembly Section 5 18 j Top cover Section 5 19 k System board Section 5 21 l 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 board includes USB b...

Page 158: ... 3 Remove the two Torx8 T8M2 5 4 0 screws 1 that secure the USB audio board to the base enclosure 4 Lift the left side of the USB audio board 2 to disengage it from the base enclosure Removing the USB Audio Board Reverse the above procedure to install the USB audio board ...

Page 159: ...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 81 kg 6 2 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 160: ...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 161: ... 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 0 172 0 172 mm 1920 1200 RGB vertical stripe Backlight CCFT Character display 80 25 Total power consumption 6 0 W Viewing angle 65 horizontal 50 vertical typical ...

Page 162: ...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 0 197 0 197 mm 1680 1050 RGB vertical stripe Backlight CCFT Character display 80 25 Total power consumption 7 0 W Viewing angle 60 horizontal 40 50 vertical typical ...

Page 163: ...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 0 259 0 259 mm 1440 900 RGB vertical stripe Backlight CCFT Character display 80 25 Total power consumption 6 5 W Viewing angle 45 horizontal 15 35 vertical typical ...

Page 164: ...TA 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 3 ms 13 ms 24 ms Logical blocks 234 436 400 195 363 650 156 301 488 117 210 240 Disc rotational speed 5400 rpm 7200 and 5400 rpm 7200 and 5400 rpm 5400 rpm Operating temperature 5 C to 55 C 41 F to 131 F Certain restrictions and exclusions apply Consult Customer Car...

Page 165: ...D 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 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 166: ...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 RW and CD RW Double Lay...

Page 167: ...D R DVD 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 168: ...Audio output level Audio out 0 7 Vrms Cache buffer 2 MB Data transfer rate CD R 24X CD RW 10X CD ROM 24X DVD 8X Multiword DMA mode 2 3 600 KB s 150 KB s at 1X CD rate 1 500 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 16 6 MB s Startup time 15 seconds Stop time 6 seconds Table 6 7 DVD CD RW Combo Drive Continued ...

Page 169: ...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 MB Data transfer rate CD R 24X CD RW 10X CD ROM 24X DVD 8X Multiword DMA mode 2 3 600 KB s 150 KB s at 1X CD rate 1 500 KB s 150 KB s at 1X CD rate 3 600 KB s 15...

Page 170: ... 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 171: ... 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 172: ...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 173: ... 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 174: ...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 175: ...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 176: ...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 177: ...ce Guide A 1 A Screw Listing This appendix provides specification and reference information for the screws used in the computer All screws listed in this appendix are available in the Screw Kit spare part number 416419 001 ...

Page 178: ...Listing Phillips PM3 0 3 0 Screw Locations 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 179: ...wo screws 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 cover to the computer screw is captured on the cover by a C clip documented in ...

Page 180: ... 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 181: ...e Guide A 5 Torx8 T8M2 5 4 0 Screw Location Table A 4 Torx8 T8M2 5 4 0 Screw Color Qty Length Thread Head Width Black 13 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 mm ...

Page 182: ... Listing Torx8 T8M2 5 4 0 Screw Locations Table A 4 Torx8 T8M2 5 4 0 Screw Continued Color Qty Length Thread Head Width Black 13 4 0 mm 2 5 mm 5 0 mm Where used 5 screws that secure the top cover to the computer documented in Section 5 19 mm ...

Page 183: ...4 Torx8 T8M2 5 4 0 Screw Continued Color Qty Length Thread Head Width Black 13 4 0 mm 2 5 mm 5 0 mm Where used 1 Two 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 mm ...

Page 184: ...sting Torx8 T8M2 5 4 0 Screw Locations Table A 4 Torx8 T8M2 5 4 0 Screw Continued Color Qty Length Thread Head Width Black 13 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 24 mm ...

Page 185: ...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 4 3 0 mm 2 0 mm 5 0 mm Where used 2 screws that secure the optical drive bracket to the optical drive documented in Section 5 6 mm ...

Page 186: ...illips PM2 0 3 0 Captive Screw Locations Table A 5 Phillips PM2 0 3 0 Screw Continued Color Qty Length Thread Head Width Silver 4 3 0 mm 2 0 mm 5 0 mm Where used 2 captive screws that secure the fan assembly to the computer documented in Section 5 10 mm ...

Page 187: ...1 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 188: ...Qty Length Thread Head Width Black 20 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 One screw that secures the TouchPad to the computer documented in Section 5 15 3 Four screws that secure the display assembly to the computer documented in Section 5 18 mm ...

Page 189: ... 13 Torx8 T8M2 5 10 0 Screw Locations Table A 7 Torx8 T8M2 5 10 0 Screw Continued Color Qty Length Thread Head Width Black 20 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 mm ...

Page 190: ...isting Torx8 T8M2 5 10 0 Screw Locations Table A 7 Torx8 T8M2 5 10 0 Screw Continued Color Qty Length Thread Head Width Black 20 10 0 mm 2 5 mm 5 0 mm Where used 11 screws that secure the top cover to the computer documented in Section 5 19 mm ...

Page 191: ...hillips PM2 5 7 0 Captive Screw Locations Table A 8 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 10 mm ...

Page 192: ...Phillips PM2 0 8 0 Captive Screw Locations Table A 9 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 11 mm ...

Page 193: ...de A 17 Phillips PM2 0 4 0 Screw Locations Table A 10 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 16 mm ...

Page 194: ...ew Listing Phillips PM2 0 2 0 Screw Locations Table A 11 Phillips PM2 0 2 0 Screw Color Qty Length Thread Head Width Black 5 2 0 mm 2 0 mm 5 0 mm Where used 3 screws that secure the switch cover to the computer documented in Section 5 17 mm ...

Page 195: ... 19 Phillips PM2 0 2 0 Screw Locations Table A 11 Phillips PM2 0 2 0 Screw Continued Color Qty Length Thread Head Width Black 5 2 0 mm 2 0 mm 5 0 mm Where used 2 screws that secure the display assembly to the computer documented in Section 5 18 mm ...

Page 196: ...ew Listing Phillips PM2 5 4 0 Screw Locations Table A 12 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 197: ...13 Hex HM5 0 12 0 Screw Lock Color Qty Length Thread Head Width Silver 4 12 0 mm 5 0 mm 5 0 mm Where used 1 Two screw locks that secure the system board to the computer documented in Section 5 21 2 Two screw locks that secure the system board frame to the computer documented in Section 5 22 mm ...

Page 198: ...rew Listing Torx8 T8M2 5 6 0 Screw Locations Table A 14 Torx8 T8M2 5 6 0 Screw Color Qty Length Thread Head Width Black 4 6 0 mm 2 5 mm 5 0 mm Where used 4 screws that secure the thermal plate to the computer documented in Section 5 10 mm ...

Page 199: ...tions can be copied to a CD or to a DVD using HP Backup and Recovery Manager 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 external power before you perform backup and recovery procedures Safeguarding Your Data To safeguard your documents store personal files in the My Documents folder and periodically ...

Page 200: ... discs This process will take several minutes depending on the file size and the speed of the computer To back up specific files or folders 1 Select Start All Programs HP Backup Recovery HP Backup and Recovery 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 The Backup Wizar...

Page 201: ...of data being stored To back up your entire hard drive 1 Select Start All Programs HP Backup Recovery HP Backup and Recovery Manager 2 Click Next 3 Click Back up to protect system settings and important data files and then click Next 4 Click Back up entire hard drive and then click Next The Back up entire hard disk page opens 5 Click Next 6 Select the location for the backup files and then click N...

Page 202: ...ends that you create recovery points Before you add or extensively modify software or hardware Periodically whenever the system is performing optimally Recovering to an earlier recovery point does not affect data files or e mails created since that recovery point After you create a recovery point you are prompted to schedule subsequent recovery points You can schedule recovery points for a specifi...

Page 203: ...Click Next to further define the settings A summary of your system recovery point settings is displayed 4 Follow the on screen instructions Recovery HP Backup and Recovery Manager analyzes the hard drive and creates a dedicated hard drive recovery partition on the hard drive large enough to store a copy of the full factory image You can choose whether you want to store that copy on the recovery pa...

Page 204: ... from another drive or from recovery discs that you create Creating Recovery Discs Highly Recommended After setting up the computer for the first time you can create a set of recovery discs of the full factory image using Recovery Media Creator in the HP Backup and Recovery Manager The recovery discs are used to start up boot the computer and recover the operating system and software to factory se...

Page 205: ...ill be prompted to continue the disc creation process where you left off To create a set of recovery discs 1 Select Start All Programs HP Backup Recovery HP Backup and Recovery Manager 2 Click Next 3 Click Create factory software recovery CDs or DVDs to recover the system Highly recommended and then click Next The Recovery Media Creator page opens 4 Click Next 5 Click Write to CD DVD and then clic...

Page 206: ...very Manager 3 Click Next 4 Click Recover important files or the entire system and then click Next 5 Click a recovery option and then click Next If you choose to recover the system the computer restarts and recovery begins 6 Follow the on screen instructions Initiating a Recovery from the Hard Drive Recovery Partition To initiate a recovery from the hard drive recovery partition 1 Back up all pers...

Page 207: ...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 208: ...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 209: ...ance and Service Guide C 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 210: ... 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 211: ...Display Component Recycling Maintenance and Service Guide C 5 4 Disconnect all display panel cables 1 from the display inverter and remove the inverter 2 Removing the Display Inverter ...

Page 212: ...vice Guide Display Component Recycling 5 Remove all screws 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 213: ...omponent Recycling Maintenance and Service Guide C 7 7 Turn the display panel assembly upside down 8 Remove all screws that secure the display panel frame to the display panel Removing the Display Panel Frame s ...

Page 214: ...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 215: ...ntenance and Service Guide C 9 11 Remove the screws 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 216: ... 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 217: ...Display Component Recycling Maintenance and Service Guide C 11 16 Turn the display panel upside down 17 Remove the backlight frame from the display panel Removing the Backlight Frame ...

Page 218: ...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 219: ...nnect the display cable 1 from the LCD panel 20 Remove the screws 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 220: ...C 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 221: ...Maintenance and Service Guide D 1 D 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 222: ... 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 Table D 3 Universal Serial Bus Pin Signal Pin Signal 1 5 VDC 3 Data 2 Data 4 Ground ...

Page 223: ...intenance and Service Guide D 3 Table D 4 S Video Out Pin Signal Pin Signal 1 S VHS color C signal 5 TV CD 2 Composite video signal 6 S VHS intensity ground 3 S VHS intensity Y signal 7 Composite video ground 4 S VHS color ground ...

Page 224: ...ble D 5 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 225: ...Connector Pin Assignments Maintenance and Service Guide D 5 Table D 6 RJ 11 Modem Pin Signal Pin Signal 1 Unused 4 Unused 2 Tip 5 Unused 3 Ring 6 Unused ...

Page 226: ...D 6 Maintenance and Service Guide Connector Pin Assignments Table D 7 RJ 45 Network Pin Signal Pin Signal 1 Transmit 5 Unused 2 Transmit 6 Receive 3 Receive 7 Unused 4 Unused 8 Unused ...

Page 227: ...computer permits 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 where the equipment is purchased Power cord sets for use in other countries must meet the requirements of the country where the computer is used ...

Page 228: ... be approved by an acceptable accredited agency responsible for evaluation in the country 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 s power system The appliance coupler must meet the mechanical configuration of an EN 60 320 IEC 320 Standard Sheet C13 connector...

Page 229: ...oupler and wall plug must bear the certification mark of the agency responsible for evaluation in the country 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 mark and re...

Page 230: ...ler flexible 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 fi...

Page 231: ...oval 5 5 spare part number 3 15 3 22 5 5 battery bay 1 9 1 19 battery light 1 7 battery release latch 1 19 Bluetooth module removal 5 16 spare part number 3 13 3 23 5 16 Bluetooth module cable disconnecting 5 16 Bluetooth module cover illustrated 3 17 removal 5 16 bottom components 1 18 C cables service considerations 4 2 caps lock key 1 13 caps lock light 1 15 carrying case spare part number 3 20...

Page 232: ...ence chart 5 3 diskette drive OS loading problems 2 19 precautions 4 3 display assembly removal 5 45 spare part numbers 3 3 3 27 5 45 display component recycling C 1 display lid switch 1 17 display release button 1 7 docking connector 1 19 drive light 1 7 drives preventing damage 4 3 DVD CD RW Combo Drive OS loading problems 2 20 precautions 4 3 removal 5 11 spare part number 3 13 3 19 3 20 3 22 3...

Page 233: ... part number 3 7 3 26 5 49 flowcharts troubleshooting no audio 2 21 2 22 no network modem connection 2 26 no OS loading 2 15 no OS loading from diskette drive 2 19 no OS loading from hard drive 2 16 2 17 2 18 no OS loading from optical drive 2 20 no power 2 8 2 10 2 11 no video 2 12 2 13 nonfunctioning device 2 23 nonfunctioning docking device 2 14 nonfunctioning keyboard 2 24 nonfunctioning point...

Page 234: ...omponents 1 10 M mass storage devices spare part numbers 3 18 memory map specifications 6 18 memory module removal 5 13 5 33 spare part numbers 3 13 3 25 3 26 3 30 5 13 5 33 memory module compartment 1 19 memory module compartment cover illustrated 3 17 removal 5 14 microphone 1 8 microphone jack location 1 8 pin assignments D 2 Mini Card module removal 5 39 spare part numbers 3 9 3 11 3 23 3 24 3...

Page 235: ...tic parts 4 2 Plastics Kit contents 3 17 spare part number 3 7 3 17 3 29 pointing device troubleshooting 2 25 pointing stick 1 17 pointing stick buttons 1 17 pointing stick cable disconnecting 5 22 power button 1 15 power connector 1 9 power cord set requirements E 2 spare part numbers 3 21 3 22 power light 1 6 power management features 1 5 power troubleshooting 2 8 presentation button 1 15 proces...

Page 236: ... out jack location 1 10 pin assignments D 3 switch cover removal 5 42 spare part numbers 3 3 3 26 5 42 system board removal 5 55 spare part number 3 13 3 26 5 55 system board frame removal 5 62 spare part number 3 13 3 26 5 62 system DMA 6 12 system memory map 6 18 T thermal paste replacing 5 25 5 27 5 30 thermal plate removal 5 26 spare part number 3 7 3 26 tools required 4 1 top components 1 14 ...

Page 237: ...eo 2 12 U Universal Serial Bus USB port location 1 8 1 11 pin assignments D 2 unknown password 1 4 USB diskette drive spare part number 3 20 3 22 USB audio board removal 5 67 spare part number 3 13 3 26 5 67 V vents 1 19 video troubleshooting 2 12 volume buttons 1 15 W Windows applications key 1 13 Windows logo key 1 13 wireless button 1 15 wireless light 1 6 1 15 workstation precautions 4 6 ...

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HP Compaq nw8440, Maintenance And Service Manual

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