HP 550 - Notebook PC Maintenance And Service Manual Download

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HP 550 Notebook PC

Maintenance and Service Guide

Summary of Contents for 550 - Notebook PC

Page 1: ...HP 550 Notebook PC Maintenance and Service Guide ...

Page 2: ... of Microsoft Corporation SD Logo is a trademark of its proprietor 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 er...

Page 3: ...llow 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 comply with the user accessible surface temperature limits defined by the International Standard for Safety o...

Page 4: ...iv Safety warning notice ...

Page 5: ...arts catalog Serial number location 14 Computer major components 15 Plastics Kit 21 Cable Kit 22 Mass storage devices 23 Miscellaneous parts 24 Sequential part number listing 25 4 Removal and replacement procedures Preliminary replacement requirements 31 Tools required 31 Service considerations 31 Plastic parts 31 Cables and connectors 32 Drive handling 32 Grounding guidelines 33 Electrostatic dis...

Page 6: ... sink 72 Processor 74 Modem module 76 RTC battery 78 ExpressCard assembly 79 5 Computer Setup Starting Computer Setup 81 Using Computer Setup 82 Navigating and selecting in Computer Setup 82 Restoring factory settings in Computer Setup 82 Computer Setup menus 83 File menu 83 Security menu 84 Diagnostics menu 84 System Configuration menu 85 6 Specifications Computer specifications 88 15 4 inch WXGA...

Page 7: ... 6 0 screw 113 Torx T8M2 0 4 0 screw 114 Phillips PM2 5 7 0 screw 115 Phillips PM2 5 7 0 captive screw 116 Phillips PM2 5 10 0 captive screw 117 Phillips PM2 0 8 0 screw 118 8 Backup and recovery Backup and recovery in Windows Vista 120 Overview 120 Backing up your information 120 Performing a recovery 121 Using the Windows recovery tools 121 Using f11 122 Using a Windows Vista operating system DV...

Page 8: ...45 network 129 Universal Serial Bus 129 10 Power cord set requirements Requirements for all countries and regions 130 Requirements for specific countries and regions 131 11 Recycling Battery 132 Display 132 Index 138 viii ...

Page 9: ...z FSB P530 1 73 GHz processor 1 MB L2 cache 533 MHz FSB Intel Celeron M processors Dual Core T1400 1 73 GHz processor 533Mhz FSB Chipset Northbridge Intel GME965 with up to 800 MHz FSB Northbridge Intel GLE960 with up to 533 MHz FSB Southbridge Intel ICH8M Graphics Intel Universal Memory Architecture UMA graphics subsystem integrated with shared video memory dynamically allocated Panel All display...

Page 10: ...mory 512 2 dual channel 1024 MB total system memory 1024 1 512 MB total system memory 512 1 Supports the following configurations only in Brazil 2048 MB total system memory 2048 1 2048 MB total system memory 1024 2 dual channel 1024 MB total system memory 1024 1 1024 MB total system memory 512 2 dual channel 512 MB total system memory 512 1 Hard drives Supports 9 5 mm 2 5 inch hard drives Customer...

Page 11: ...al USB diskette drive Supports 3 mode diskette drive Audio HD audio ADI1981 Modem 56K V 92 1 5 inch data fax modem with digital line guard Ethernet Intel 82562GT S3 S4 S5 wake on LAN DC no S3 S4 S5 wake on LAN AC yes Wireless Integrated WLAN options by way of wireless module 2 WLAN antennae built into display assembly Support for no WLAN option Support for the following WLAN formats Broadcom 802 1...

Page 12: ...support 2 wire plug with ground pin supports 2 pin DC connector 6 cell 47 Wh Li ion battery Security Supports Kensington security lock Operating system Preinstalled Windows Vista Basic 32 with Office Ready Windows Vista Basic 32 Japan in Japan only Windows Vista Basic 32 Japan with Office Personal in Japan only Windows Vista Basic 32 Japan with Office Personal with PowerPoint in Japan only Windows...

Page 13: ...Business with XP Professional Japan with Office Professional in Japan only Windows Vista Home Premium with Office Ready FreeDOS Red Flag Linux in the People s Republic of China only Mandriva Linux Restore media Windows Vista Basic 32 Windows Vista Home Premium Windows Vista Business 32 Red Flag Linux in the People s Republic of China only DRDVD Windows Vista DRDVD Windows XP Pro Windows XP Profess...

Page 14: ...n external mouse 3 Right TouchPad button Functions like the right button on an external mouse 4 TouchPad scroll zone Scrolls up or down This table describes factory settings View or change pointing device preferences as follows In Windows Vista select Start Control Panel Hardware and Sound Mouse In Windows XP select Start Control Panel Printers and Other Hardware Mouse 6 Chapter 2 External compone...

Page 15: ... the button to turn on the computer When the computer is on press the button to initiate Hibernation When the computer is in the Sleep state Windows Vista or in Standby Windows XP press the button briefly to exit the Sleep state or Standby When the computer is in Hibernation press the button briefly to exit Hibernation If the computer has stopped responding and Windows shutdown procedures are inef...

Page 16: ...ion with the fn key 2 fn key Executes frequently used system functions when pressed in combination with a function key or the esc key 3 Windows logo key Displays the Windows Start menu 4 Windows applications key Displays a shortcut menu for items beneath the pointer 5 Embedded numeric keypad keys Can be used like the keys on an external numeric keypad 6 Function keys Execute frequently used system...

Page 17: ... 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 SD Card Reader Supports the following optional digital card formats Secure Digital SD Memory Card MultiMediaCard MMC Front components 9 ...

Page 18: ...ads an optical disc 2 Security cable slot Attaches an optional security cable to the computer NOTE The security cable is designed to act as a deterrent but it may not prevent the computer from being mishandled or stolen 10 Chapter 2 External component identification ...

Page 19: ...able 6 USB ports 3 Connect optional USB devices 7 ExpressCard slot Supports optional ExpressCards 8 Battery light Amber A battery is charging Turquoise A battery is close to full charge capacity Blinking amber A battery that is the only available power source has reached a low battery level When the battery reaches a critical battery level the battery light begins blinking rapidly Off If the compu...

Page 20: ...compartment Contains the memory module slots 5 WLAN module compartment select models only Contains a WLAN module slot NOTE To prevent an unresponsive system replace the wireless module only with a wireless module authorized for use in the computer by the governmental agency that regulates wireless devices in your country or region If you replace the module and then receive a warning message remove...

Page 21: ...ible from the outside of the computer NOTE For optimal transmission keep the areas immediately around the antennae free from obstructions To see wireless regulatory notices refer to the section of the Regulatory Safety and Environmental Notices that applies to your country or region These notices are located in Help and Support Wireless antennae select models only 13 ...

Page 22: ...umeric identifier that is unique to each product Part Number Product Number p n 3 This number provides specific information about the product s hardware components The part number helps a service technician to determine what components and parts are needed Model Description 4 This is the number you use to locate documents drivers and support for your notebook Warranty Period 5 This number describe...

Page 23: ...Computer major components Computer major components 15 ...

Page 24: ...ch Republic 495400 221 For use in Denmark 495400 081 For use in France 495400 051 For use in French Canada 495400 121 For use in Germany 495400 041 For use in Greece 495400 DJ1 For use in Hungary 495400 211 For use in Iceland 495400 DD1 For use in Israel 495400 BB1 For use in Italy 495400 061 For use in Japan 495400 291 For use in Latin America 495400 161 For use in the Netherlands 495400 B31 For ...

Page 25: ...s chipset Intel UMA graphics subsystem and PATA optical drive 495410 001 For use only with computer models equipped with Intel GLE960 graphics chipset Intel UMA graphics subsystem and PATA optical drive 495395 001 For use only with computer models equipped with Intel GME965 graphics chipset Intel UMA graphics subsystem and SATA optical drive 495404 001 For use only with computer models equipped wi...

Page 26: ...eet and 8 display bezel screw covers 500132 001 18 Battery 6 cell 47 Wh Li ion battery 500764 001 19 WLAN modules Intel 802 11a b g n WLAN modules For use in Antigua and Barbuda Argentina Aruba the Bahamas Barbados Bermuda Brunei Canada the Cayman Islands Chile Colombia Costa Rica the Dominican Republic Ecuador El Salvador Guam Guatemala Haiti Honduras Hong Kong India Indonesia Malaysia Mexico Pan...

Page 27: ...nei Canada the Cayman Islands Chile Colombia Costa Rica the Dominican Republic Ecuador El Salvador Guam Guatemala Haiti Honduras Hong Kong India Indonesia Malaysia Mexico Panama Paraguay Peru Saudi Arabia Taiwan the United States Uruguay Venezuela and Vietnam 441082 001 and 451861 001 For use in Austria Azerbaijan Bahrain Belgium Brazil Bulgaria Croatia Cyprus the Czech Republic Denmark Egypt Esto...

Page 28: ...Oman Palau Panama Papua New Guinea Paraguay the People s Republic of China Peru the Philippines Poland Portugal Qatar the Republic of Moldova Romania Russia Rwanda Samoa San Marino Sao Tome Principe Saudi Arabia Senegal Serbia and Montenegro the Seychelles Sierra Leone Singapore Slovakia Slovenia the Solomon Islands Somalia South Africa South Korea Spain Sri Lanka St Kitts Nevis St Lucia St Vincen...

Page 29: ...s 2 captive screws secured by C clips 2 WLAN module compartment cover includes one captive screw secured by a C clip 3 ExpressCard slot protective insert 4 Memory module compartment cover includes one captive screw secured by a C clip 5 Optical drive bay protective insert not illustrated Plastics Kit 21 ...

Page 30: ...Cable Kit Item Description Spare part number Cable Kit 456594 001 1 RJ 11 jack cable 2 Display lid switch module and cable 3 Bluetooth module cable 22 Chapter 3 Illustrated parts catalog ...

Page 31: ...h LightScribe 500768 001 DVD CD RW Combo Drive 500767 001 DVD ROM Drive 500766 001 Supports the following SATA optical drives DVD RW and CD RW SuperMulti Double Layer Combo Drive with LightScribe 507116 001 DVD CD RW Combo Drive 507117 001 DVD ROM Drive 507115 001 2 Hard drives include bracket 250 GB 5400 rpm 500763 001 160 GB 5400 rpm 500762 001 120 GB 5400 rpm 500761 001 Mass storage devices 23 ...

Page 32: ...01 For use in Denmark 490371 081 For use in Europe the Middle East and Africa 490371 021 For use in India 490371 D61 For use in Israel 490371 BB1 For use in Italy 490371 061 For use in Japan 490371 291 For use in the People s Republic of China 490371 AA1 For use in South Africa 490371 AR1 For use in South Korea 490371 AD1 For use in Switzerland 490371 111 For use in Taiwan 490371 AB1 For use in th...

Page 33: ...listing Spare part number Description 398393 002 Bluetooth module for use in North America NOTE The Bluetooth module spare part kits do not include a Bluetooth module cable The Bluetooth module cable is included in the Cable Kit spare part number 456594 001 See Cable Kit on page 22 for more Cable Kit spare part number information 417220 001 65 W AC adapter 431312 001 Fan 441082 001 Intel 802 11a b...

Page 34: ... Asia Pacific countries and regions NOTE The Bluetooth module spare part kits do not include a Bluetooth module cable The Bluetooth module cable is included in the Cable Kit spare part number 456594 001 See Cable Kit on page 22 for more Cable Kit spare part number information 451861 001 Intel 802 11a b g WLAN module for use in Antigua Barbuda Argentina Aruba the Bahamas Barbados Bermuda Brunei Can...

Page 35: ... Suriname Swaziland Sweden Switzerland Taiwan Tajikistan Tanzania Togo Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Tuvalu Uganda Ukraine the United Arab Emirates the United Kingdom Uruguay Uzbekistan Vanuatu Venezuela Vietnam Yemen Zaire Zambia and Zimbabwe 461749 001 Modem module includes modem module cable NOTE The modem module spare part kit does not include a modem module cable The m...

Page 36: ...d PATA optical drive includes replacement thermal material and the ExpressCard assembly 495397 001 System board for use only with computer models equipped with Intel GLE960 graphics chipset Intel UMA graphics subsystem and SATA optical drive includes replacement thermal material and the ExpressCard assembly 495398 001 Base enclosure includes rubber feet 495399 001 Top cover includes TouchPad board...

Page 37: ...s chipset Intel UMA graphics subsystem and SATA optical drive includes replacement thermal material and the ExpressCard assembly 495408 001 Logo Kit 495410 001 System board for use only with computer models equipped with Intel GME965 graphics chipset Intel UMA graphics subsystem and PATA optical drive includes replacement thermal material and the ExpressCard assembly 500131 001 Screw Kit 500132 00...

Page 38: ...6 xx1 T1400 1 73 GHz processor 1 MB L2 cache 533 MHz FSB 507115 001 DVD ROM Drive includes bezel and bracket SATA 507116 001 DVD RW and CD RW SuperMulti Double Layer Combo Drive with LightScribe includes bezel and bracket SATA 507117 001 DVD CD RW Combo Drive includes bezel and bracket SATA 508758 001 T5670 1 80 GHz processor 2 MB L2 cache 800 MHz FSB 508759 001 P550 2 0 GHz processor 1 MB L2 cach...

Page 39: ...ections include some of the considerations that you must keep in mind during disassembly and assembly procedures NOTE As you remove each subassembly from the computer place the subassembly and all accompanying screws away from the work area to prevent damage Plastic parts Using excessive force during disassembly and reassembly can damage plastic parts Use care when handling the plastic parts Apply...

Page 40: ...erting a hard drive 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 Before handling a drive be sure that you are discharged of static electricity While handling a drive avoid touching the connector Before removing a diskette drive or optical drive be sure that a diskette or disc is not in...

Page 41: ...s Keep components in their electrostatic safe containers until you are ready to install them Use nonmagnetic tools Before touching an electronic component discharge static electricity by using the guidelines described in this section Avoid touching pins leads and circuitry Handle electronic components as little as possible If you remove a component place it in an electrostatic safe container The f...

Page 42: ...nd that proper materials are selected to avoid static charging When grounding is not possible use an ionizer to dissipate electric charges Workstation guidelines Follow these grounding workstation guidelines Cover the workstation with approved static shielding material Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment Use conductive field...

Page 43: ...e between the operator and ground To be effective the conductive strips must be worn in contact with the skin The following grounding equipment is recommended to prevent electrostatic damage Antistatic tape Antistatic smocks aprons and sleeve protectors Conductive bins and other assembly or soldering aids Nonconductive foam Conductive tabletop workstations with ground cords of one megohm resistanc...

Page 44: ... to the computer 3 Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 39 5 Remove the real time clock RTC battery see RTC battery on page 78 6 Wait approximately 5 minutes 7 Replace the RTC battery and reassemble the computer 8 Connect AC power to the computer Do ...

Page 45: ...bottom of the computer Product Name 1 This is the product name affixed to the front of the computer Serial Number s n 2 This is an alphanumeric identifier that is unique to each product Part Number Product Number p n 3 This number provides specific information about the product s hardware components The part number helps a service technician to determine what components and parts are needed Model ...

Page 46: ...adhesive backed rubber pads The feet are included in the Rubber Kit spare part number 500132 001 There are 4 rubber feet that attach to the base enclosure in the locations illustrated below 38 Chapter 4 Removal and replacement procedures ...

Page 47: ...ed to the computer 3 Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer Remove the battery 1 Turn the computer upside down on a flat surface with the battery bay toward you 2 Slide the battery release latches 1 to release the battery 3 Remove the battery 2 from the computer Insert the battery into the ba...

Page 48: ...gging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 39 Remove the hard drive 1 Position the computer with the front toward you 2 Loosen the two Phillips PM2 0 5 0 captive screws 1 that secure the hard drive bay cover to the computer 3 Lift the right side of the hard drive bay cover 2 swing it to left and remove the c...

Page 49: ...the hard drive bracket remove the two Phillips PM3 0 4 0 hard drive bracket screws 1 from each side of the hard drive 8 Lift the bracket 2 straight up to remove it from the hard drive Reverse this procedure to reassemble and install the hard drive Component replacement procedures 41 ...

Page 50: ...il Bulgaria Croatia Cyprus the Czech Republic Denmark Egypt Estonia Finland France Georgia Germany Greece Hungary Iceland Ireland Israel Italy Latvia Lebanon Liechtenstein Lithuania Luxembourg Malta Monaco the Netherlands Norway Oman the Philippines Poland Portugal Qatar Romania Russia Serbia and Montenegro Singapore Slovakia Slovenia South Africa Spain Sri Lanka Sweden Switzerland Turkey Ukraine ...

Page 51: ...an Palau Panama Papua New Guinea Paraguay the People s Republic of China Peru the Philippines Poland Portugal Qatar the Republic of Moldova Romania Russia Rwanda Samoa San Marino Sao Tome Principe Saudi Arabia Senegal Serbia and Montenegro the Seychelles Sierra Leone Singapore Slovakia Slovenia the Solomon Islands Somalia South Africa South Korea Spain Sri Lanka St Kitts Nevis St Lucia St Vincent ...

Page 52: ...to the WLAN module Main terminal The white WLAN antenna cable is connected to the WLAN module Aux terminal 5 Remove the two Phillips PM2 5 4 0 screws 2 that secure the WLAN module to the computer The edge of the module opposite the slot rises away from the computer 6 Remove the WLAN module 3 by pulling the module away from the slot at an angle NOTE WLAN modules are designed with a notch 4 to preve...

Page 53: ...ter by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 39 Remove the memory module 1 Loosen the Phillips PM2 0 5 0 captive screw 1 that secures the memory module compartment cover to the computer 2 Lift the front edge of the cover 2 swing it up and back and remove the cover The memory module compartmen...

Page 54: ...e 500768 001 DVD CD RW Combo Drive 500767 001 DVD ROM Drive 500766 001 Optical drive connector board PATA 456805 001 Supports the following SATA optical drives DVD RW and CD RW SuperMulti Double Layer Combo Drive with LightScribe 507116 001 DVD CD RW Combo Drive 507117 001 DVD ROM Drive 507115 001 Optical drive connector board SATA 495386 001 Before removing the optical drive follow these steps 1 ...

Page 55: ... the optical drive to the computer 3 Insert a flat bladed screwdriver or similar tool into the optical drive tab access 2 and press the tab to the left to release the optical drive from the computer 4 Remove the optical drive 3 from the computer 5 If it is necessary to replace the optical drive bracket position the optical drive with the rear toward you 6 Remove the two Phillips PM2 0 4 0 screws 1...

Page 56: ...om the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 39 Remove the switch cover 1 Turn the computer upside down with the rear panel toward you 2 Remove the two slotted Torx T8M2 5 9 0 screws 1 and the three Torx T8M2 5 3 0 broadhead screws 2 that secure the switch cover to the computer 3 ...

Page 57: ...6 Remove the switch cover 2 by lifting it straight up Reverse this procedure to install the switch cover Component replacement procedures 49 ...

Page 58: ...95400 251 495400 171 495400 231 495400 BA1 495400 AD1 495400 071 495400 B71 495400 BG1 495400 AB1 495400 281 495400 141 495400 031 495400 001 Before removing the keyboard follow these steps 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 th...

Page 59: ...the keyboard to the computer 3 Turn the computer display side up with the front toward you 4 Open the computer as far as possible 5 Lift the rear edge of the keyboard 1 and slide it back until it rests on the display assembly 2 Component replacement procedures 51 ...

Page 60: ...ce ZIF connector 1 to which the keyboard cable is attached and disconnect the keyboard cable 2 from the system board 7 Remove the keyboard Reverse this procedure to install the keyboard 52 Chapter 4 Removal and replacement procedures ...

Page 61: ...from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 39 5 Remove the keyboard see Keyboard on page 50 6 Remove the switch cover see Switch cover on page 48 Remove the speaker 1 Disconnect the speaker cable 1 from the system board 2 Remove the two Torx T8M2 5 4 0 screws 2 that secure the...

Page 62: ...from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 39 5 Remove the keyboard see Keyboard on page 50 6 Remove the switch cover see Switch cover on page 48 Remove the display lid switch module 1 Disconnect the display lid switch module cable 1 from the system board 2 Remove the display ...

Page 63: ...t the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 39 5 Disconnect the wireless antenna cables from the WLAN module see WLAN module on page 42 6 Remove the following components a Keyboard see Switch cover on page 48 b Switch cover see Switch cover on page 48 c Speaker see ...

Page 64: ...ting channels built into the top cover 7 Remove the four slotted Torx ST8M2 5 7 0 screws 1 that secure the display assembly to the computer CAUTION Support the display assembly when removing the following screws Failure to support the display assembly can result in damage to the display assembly and other computer components 8 Lift the display assembly 2 straight up and remove it 56 Chapter 4 Remo...

Page 65: ...t number 500132 001 10 Flex the inside edges of the left and right sides 1 and the top and bottom sides 2 of the display bezel until the bezel disengages from the display enclosure 11 Remove the display bezel 3 The display bezel is available using spare part number 495402 001 12 If it is necessary to replace the display inverter remove the inverter 1 from the display enclosure as far as the displa...

Page 66: ...using spare part number 456618 001 15 If it is necessary to replace the display hinges remove the four Torx T8M2 5 6 0 screws 1 that secure the display panel to the display enclosure 16 Remove the display panel 2 17 Remove the four Phillips PM2 0 4 0 screws 1 that secure each display hinge to the display panel 58 Chapter 4 Removal and replacement procedures ...

Page 67: ... the display hinges 2 The left and right display hinges are available using spare part number 456806 001 Reverse this procedure to reassemble and install the display assembly Component replacement procedures 59 ...

Page 68: ...wer from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 39 5 Remove the following components a Hard drive see Hard drive on page 40 b Optical drive see Optical drive on page 46 c Keyboard see Keyboard on page 50 d Switch cover see Switch cover on page 48 e Speaker see Speaker on page 5...

Page 69: ...The second press releases the ExpressCard slot protective insert if one is present from the ExpressCard slot 5 Remove the ExpressCard slot insert 2 6 Remove the three slotted Torx ST8M2 5 7 0 screws 3 that secure the top cover to the computer 7 Lift the rear edge of the top cover 1 and swing it up and forward until it rests at an angle 8 Lift the front edge of the top cover 2 until it disengages f...

Page 70: ...ctor 4 to which the TouchPad cable is connected and disconnect the TouchPad cable 5 from the system board 11 Remove the top cover Reverse this procedure to install the top cover 62 Chapter 4 Removal and replacement procedures ...

Page 71: ...e AC adapter from the computer 4 Remove the battery see Battery on page 39 5 Remove the following components a Hard drive see Hard drive on page 40 b Optical drive see Optical drive on page 46 c Keyboard see Keyboard on page 50 d Switch cover see Switch cover on page 48 e Speaker see Speaker on page 53 f Display lid switch module see Display lid switch module on page 54 g Display assembly see Disp...

Page 72: ...computer 5 Release the TouchPad bracket 1 by sliding it back 6 Remove the TouchPad bracket 2 by lifting it straight up 7 Remove the TouchPad button board 3 8 Remove the TouchPad button board cable 4 from the opening in the TouchPad bracket 64 Chapter 4 Removal and replacement procedures ...

Page 73: ...and regions 398393 001 Before removing the Bluetooth module follow these steps 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 from the computer by first unplugging the power cord from the AC outlet and t...

Page 74: ...nclude replacement thermal material Replacement thermal material is also available in the heat sink spare part kit spare part number 456605 001 Description Spare part number For use only with computer models equipped with Intel GME965 graphics chipset Intel UMA graphics subsystem and PATA optical drive 495410 001 For use only with computer models equipped with Intel GLE960 graphics chipset Intel U...

Page 75: ...ee Keyboard on page 50 d Switch cover see Switch cover on page 48 e Speaker see Speaker on page 53 f Display lid switch module see Display lid switch module on page 54 g Display assembly see Display assembly on page 55 h Top cover see Top cover on page 60 When replacing the system board be sure that the following components are removed from the defective system board and installed on the replaceme...

Page 76: ...lips PM2 0 6 0 screws 2 Two Torx T8M2 0 4 0 screws 3 One Torx T8M2 5 4 0 screw 4 Flex the left side of the base enclosure 1 until the external monitor connector 2 is clear of the opening in the base enclosure 5 Lift the rear edge of the system board 3 until it rests at an angle 68 Chapter 4 Removal and replacement procedures ...

Page 77: ...o replace the optical drive connector board remove it from the connector on the system board The optical drive connector board is available using spare part numbers 456805 001 PATA or 495386 001 SATA Reverse the preceding procedure to install the system board Component replacement procedures 69 ...

Page 78: ... from the computer 4 Remove the battery see Battery on page 39 5 Remove the following components a Hard drive see Hard drive on page 40 b Optical drive see Optical drive on page 46 c Keyboard see Keyboard on page 50 d Switch cover see Switch cover on page 48 e Speaker see Speaker on page 53 f Display lid switch module see Display lid switch module on page 54 g Display assembly see Display assembly...

Page 79: ...ion The fan is controlled by a temperature sensor and is designed to turn on automatically when high temperature conditions exist These conditions are affected by high external temperatures system power consumption power management battery conservation configurations battery fast charging and software requirements Exhaust air is displaced through the ventilation grill located on the left side of t...

Page 80: ... the computer 4 Remove the battery see Battery on page 39 5 Remove the following components a Hard drive see Hard drive on page 40 b Optical drive see Optical drive on page 46 c Keyboard see Keyboard on page 50 d Switch cover see Switch cover on page 48 e Speaker see Speaker on page 53 f Display lid switch module see Display lid switch module on page 54 g Display assembly see Display assembly on p...

Page 81: ...and graphics system component 4 each time the heat sink is removed Thermal pads and thermal paste must be installed on all surfaces before the heat sink assembly is reinstalled Thermal material is included with all heat sink and processor spare part kits Reverse this procedure to install the heat sink Component replacement procedures 73 ...

Page 82: ...wn 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 from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page...

Page 83: ...r locking screw 1 one half turn counterclockwise until you hear a click 3 Lift the processor 2 straight up and remove it NOTE When you install the processor the gold triangle 3 on the processor must be aligned with the triangle 4 embossed on the processor socket Reverse this procedure to install the processor Component replacement procedures 75 ...

Page 84: ...t unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 39 5 Remove the following components a Hard drive see Hard drive on page 40 b Optical drive see Optical drive on page 46 c Keyboard see Keyboard on page 50 d Switch cover see Switch cover on page 48 e Speaker see Speaker on page 53 f Display lid switch module...

Page 85: ...3 Lift the modem module 2 straight up to disconnect it from the system board 4 Remove the modem module Reverse this procedure to install the modem module Component replacement procedures 77 ...

Page 86: ...st unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 39 5 Remove the following components a Hard drive see Hard drive on page 40 b Optical drive see Optical drive on page 46 c Keyboard see Keyboard on page 50 d Switch cover see Switch cover on page 48 e Speaker see Speaker on page 53 f Display lid switch modul...

Page 87: ...o the computer 3 Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 39 5 Remove the following components a Hard drive see Hard drive on page 40 b Optical drive see Optical drive on page 46 c Keyboard see Keyboard on page 50 d Switch cover see Switch cover on page ...

Page 88: ...screws 1 and the two Phillips PM2 0 4 0 screws 2 that secure the ExpressCard assembly to the system board 3 Turn the system board right side up with the USB connectors toward you 4 Remove the ExpressCard assembly from the system board Reverse this procedure to install the ExpressCard assembly 80 Chapter 4 Removal and replacement procedures ...

Page 89: ...omputer NOTE Pointing devices are not supported in Computer Setup You must use the keyboard to navigate and make selections NOTE An external keyboard connected by USB can be used with Computer Setup only if USB legacy support is enabled To start Computer Setup follow these steps 1 Turn on or restart the computer 2 Before Windows opens and while the F10 ROM Based Setup message is displayed in the l...

Page 90: ...ces use the arrow keys to select File Ignore Changes and Exit Then follow the instructions on the screen To save your preferences and exit Computer Setup use the arrow keys to select File Save Changes and Exit Then follow the instructions on the screen Your preferences go into effect when the computer restarts Restoring factory settings in Computer Setup To return all settings in Computer Setup to...

Page 91: ... 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 session Then exit and restart the computer Save ch...

Page 92: ...cking number 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 a list CAUTION If you run Disk Sanitizer the data on the primar...

Page 93: ...boot devices in the system Set the Express Boot Popup delay in seconds Set the boot order Device configurations Swap the functions of the fn key and left ctrl key Enable disable multiple standard pointing devices at startup To set the computer to support only a single usually nonstandard pointing device at startup select Disable Enable disable USB legacy support When enabled USB legacy support all...

Page 94: ...ntel Data Execution Prevention or AMD PSAE Execution Disable When enabled the processor can disable some virus code execution which helps to improve computer security Enable disable LAN Power Save When enabled saves power by turning off the LAN when not in use Enable disable SATA Native Mode Enable disable Dual Core CPU Enable disable Secondary Battery Fast Charge Choose Bit shift or LBA assisted ...

Page 95: ...able 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 CAUTION Disabling the USB port also disables MultiBay devices and ExpressCard devices on the advanced port replicator Enable disable the 1394 port Enable disable the cardbus slot Enable disable the ExpressCard slot Enab...

Page 96: ...ting to optical disc 0 C to 35 C 32 F to 95 F Operating writing to optical disc 5 C to 35 C 41 F to 95 F Nonoperating 20 C to 60 C 4 F to 140 F Relative humidity Operating 10 to 90 Nonoperating 5 to 95 Maximum altitude unpressurized Operating 14 7 to 10 1 psia 15 m to 3 048 m 50 ft to 10 000 ft Nonoperating 14 7 to 4 4 psia 15 m to 12 192 m 50 ft to 40 000 ft Shock Operating 125 g 2 ms half sine N...

Page 97: ...ay specifications Metric U S Dimensions Height 20 7 cm 8 15 in Width 33 1 cm 13 03 in Diagonal 39 1 cm 15 39 in Number of colors Up to 16 8 million Contrast ratio 200 1 typical Brightness 180 nits typical Pixel resolution Pitch 0 197 0 197 mm Format 1366 768 Configuration RGB vertical stripe Backlight CCFT Character display 80 25 Total power consumption 7 0 W Viewing angle 40 horizontal 50 vertica...

Page 98: ...etting Single track 3 ms 3 ms 3 ms Average 13 ms 13 ms 13 ms Maximum 24 ms 24 ms 24 ms Logical blocks 488 397 168 312 560 640 234 420 480 Disc rotational speed 5400 rpm 5400 rpm 5400 rpm Operating temperature 5 C to 55 C 41 F to 131 F 1 GB 1 billion bytes when referring to hard drive storage capacity Actual accessible capacity is less Actual drive specifications may differ slightly NOTE Certain re...

Page 99: ...RW DVD R DVD RW DVD RAM Write CD R and CD RW DVD R DVD RW DVD R DVD RW DVD RAM Access time CD DVD Random 160 ms 190 ms Cache buffer 2 MB Data transfer rate 24X CD ROM 3 600 KB sec 8X DVD ROM 10 800 KB sec 24X CD R 3 600 KB sec 24X CD RW 3 600 KB sec 8X DVD R 10 800 KB sec 8X DVD R 10 800 KB sec 8X DVD RW 10 800 KB sec 6X DVD RW 8 100 KB sec 6X DVD DUAL 8 100 KB sec 5X DVD RAM 6 750 KB sec Transfer...

Page 100: ...D Photo CD CD EXTRA Portfolio CD R CD RW CD R CD RW DVD ROM DVD 5 DVD 9 DVD 10 DVD 18 DVD R DVD RW DVD R DVD RW DVD RAM Write CD R and CD RW Access time CD DVD Random 110 ms 130 ms Cache buffer 2 MB Data transfer rate 24X CD ROM 3 600 KB sec 8X DVD 3 600 KB sec 24X CD R 3 600 KB sec 24X CD RW 3 600 KB sec Transfer mode Multiword DMA mode 2 92 Chapter 6 Specifications ...

Page 101: ...DMA0 Not applicable DMA1 Not applicable DMA2 Not applicable DMA3 Not applicable DMA4 Direct memory access controller DMA5 Available for ExpressCard DMA6 Not assigned DMA7 Not assigned ExpressCard controller can use DMA 1 2 or 5 System DMA specifications 93 ...

Page 102: ...ler 24C2 Intel 82852 82855 GM GME Graphic Controller Realtek RTL8139 Family PCI Fast Ethernet Controller IRQ11 Intel USB EHCI controller 24CD Intel USB UHCI controller 24C4 Intel USB UHCI controller 24C7 Intel Pro Wireless 2200BG TI OHCI 1394 host controller TI PCI1410 CardBus controller IRQ12 Synaptics PS 2 TouchPad IRQ13 Numeric data processor IRQ14 Primary IDE channel IRQ15 Secondary IDE channe...

Page 103: ...63 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 I O Address hex System Function shipping configuration 0A2 0BF Unused 0C0 0DF DMA controller no 2 0E0 0EF Unused 0F0 0F1 Coprocessor busy clear reset 0F2 0FF Unused 100 16F Unused 170 177 Secondary fixed disk co...

Page 104: ...0 377 Secondary diskette drive controller 378 37F Parallel 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 ExpressCard 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 C...

Page 105: ...0 000CBFFF Video BIOS 160 KB 000C8000 000E7FFF Unused 64 KB 000E8000 000FFFFF System BIOS 15 MB 00100000 00FFFFFF Extended memory 58 MB 04800000 07FFFFFF 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 System memory map specifications 97 ...

Page 106: ...tion provides specification and reference information for the screws and screw locks used in the computer All screws listed in this section are available in the Screw Kit spare part number 500131 001 98 Chapter 7 Screw listing ...

Page 107: ...ve bay cover to the computer screws are captured on the cover by C clips 2 One captive screw that secures the WLAN module compartment cover to the computer screw is captured on the cover by a C clip 3 One captive screw that secures the memory module compartment cover to the computer screw is captured on the cover by a C clip Phillips PM2 0 5 0 captive screw 99 ...

Page 108: ...ve screw Color Quantity Length Thread Head diameter Silver 1 12 0 mm 2 5 mm 5 0 mm Where used One captive screw that secures the hard drive to the computer screw is secured to the hard drive bracket 100 Chapter 7 Screw listing ...

Page 109: ...Phillips PM3 0 4 0 screw Color Quantity Length Thread Head diameter Silver 4 4 0 mm 3 0 mm 5 0 mm Where used 4 screws that secure the hard drive bracket to the hard drive Phillips PM3 0 4 0 screw 101 ...

Page 110: ... Quantity Length Thread Head diameter Black 4 4 0 mm 2 5 mm 5 0 mm Where used 2 screws that secure the WLAN module to the system board Where used 2 screws that secure the modem module to the system board 102 Chapter 7 Screw listing ...

Page 111: ... Color Quantity Length Thread Head diameter Black 17 7 0 mm 2 5 mm 5 0 mm Where used 1 One screw that secures the optical drive to the computer 2 Two screws that secure the keyboard to the computer Slotted Torx ST8M2 5 7 0 screw 103 ...

Page 112: ...rews that secure the display assembly to the computer Where used 7 screws that secure the top cover to the base enclosure Where used 3 screws that secure the top cover to the base enclosure 104 Chapter 7 Screw listing ...

Page 113: ...Length Thread Head diameter Silver 16 4 0 mm 2 0 mm 4 5 mm Where used 2 screws that secure the optical drive bracket to the optical drive Where used 8 screws that secure the display hinges to the display assembly Phillips PM2 0 4 0 screw 105 ...

Page 114: ...ouchPad Bracket and TouchPad button board to the top cover Where used 2 screws that secure the Blueotooth module to the base enclosure Where used 2 screws that secure the ExpressCard assembly to the system board 106 Chapter 7 Screw listing ...

Page 115: ...Torx T8M2 5 9 0 screw Color Quantity Length Thread Head diameter Black 2 9 0 mm 2 5 mm 5 0 mm Where used 2 screws that secure the switch cover to the computer Torx T8M2 5 9 0 screw 107 ...

Page 116: ...Torx T8M2 5 3 0 broadhead screw Color Quantity Length Thread Head diameter Black 3 3 0 mm 2 5 mm 8 0 mm Where used 3 screws that secure the switch cover to the computer 108 Chapter 7 Screw listing ...

Page 117: ...lor Quantity Length Thread Head diameter Black 4 4 0 mm 2 5 mm 5 0 mm Where used 2 screws that secure the speaker to the computer Where used One screw that secures the top cover to the base enclosure Torx T8M2 5 4 0 screw 109 ...

Page 118: ...Where used One screw that secures the system board to the base enclosure 110 Chapter 7 Screw listing ...

Page 119: ...s PM2 0 2 0 broadhead screw Color Quantity Length Thread Head diameter Black 3 2 0 mm 2 0 mm 7 0 mm Where used 3 screws that secure the top cover to the display enclosure Phillips PM2 0 2 0 broadhead screw 111 ...

Page 120: ...ity Length Thread Heat width Black 12 6 0 mm 2 5 mm 5 0 mm Where used 8 screws that secure the display bezel to the display assembly Where used 4 screws that secure the display panel to the display enclosure 112 Chapter 7 Screw listing ...

Page 121: ...Phillips PM2 0 6 0 screw Color Quantity Length Thread Head diameter Black 1 6 0 mm 2 0 mm 4 5 mm Where used One screw that secures the system board to the base enclosure Phillips PM2 0 6 0 screw 113 ...

Page 122: ... T8M2 0 4 0 screw Color Quantity Length Thread Head diameter Black 2 4 0 mm 2 0 mm 4 5 mm Where used 2 screws that secure the optical drive connector board to the base enclosure 114 Chapter 7 Screw listing ...

Page 123: ...Phillips PM2 5 7 0 screw Color Quantity Length Thread Head diameter Black 1 7 0 mm 2 5 mm 5 0 mm Where used One screw that secures the fan to the base enclosure Phillips PM2 5 7 0 screw 115 ...

Page 124: ...tive screw Color Quantity Length Thread Head diameter Silver 1 7 0 mm 2 5 mm 5 0 mm Where used One captive screw that secures the fan to the base enclosure screw is secured to the fan by a C clip 116 Chapter 7 Screw listing ...

Page 125: ...w Color Quantity Length Thread Head diameter Silver 4 10 0 mm 2 5 mm 5 0 mm Where used 4 captive screws that secure the heat sink to the system board screws are secured to the heat sink by C clips Phillips PM2 5 10 0 captive screw 117 ...

Page 126: ...Phillips PM2 0 8 0 screw Color Quantity Length Thread Head diameter Black 2 8 0 mm 2 0 mm 4 5 mm Where used 2 screws that secure the ExpressCard assembly to the system board 118 Chapter 7 Screw listing ...

Page 127: ...8 Backup and recovery 119 ...

Page 128: ...e them for later use Backing up your information Recovery after a system failure is as complete as your most current backup You should create your initial backup immediately after software setup As you add new software and data files you should continue to back up your system on a regular basis to maintain a reasonably current backup You can back up your information to an optional external hard dr...

Page 129: ...y In case of system failure or instability the computer provides the following tools to recover your files Windows recovery tools You can use the Backup and Restore Center to recover information you have previously backed up You can also use Windows Startup Repair to fix problems that might prevent Windows from starting correctly f11 recovery tools You can use the f11 recovery tools to recover you...

Page 130: ...ting system and HP programs and drivers that were installed at the factory Software not installed at the factory must be reinstalled To recover the original hard drive image using f11 follow these steps 1 If possible back up all personal files 2 If possible check for the presence of the HP Recovery partition To find the partition select Start Computer NOTE If the HP Recovery partition has been del...

Page 131: ...oftware and utilities To initiate recovery using a Windows Vista operating system DVD follow these steps NOTE This process takes several minutes 1 If possible back up all personal files 2 Restart the computer and then insert the Windows Vista operating system DVD into the optical drive before the Windows operating system loads 3 When prompted press any keyboard key 4 Follow the on screen instructi...

Page 132: ...ew software and data files you should continue to back up your system on a regular basis to maintain a reasonably current backup You can back up individual files or folders to an optional external hard drive or to a network drive Note the following when backing up Store personal files in the My Documents folder and back it up periodically Back up templates stored in their associated programs Save ...

Page 133: ...kup or Restore Wizard opens 3 Click Restore files and settings and then click Next 4 Follow the on screen instructions NOTE For additional information on initiating a recovery in Windows perform a search for this topic in Help and Support Recovering the operating system and programs CAUTION The recovery process reformats and completely erases the hard drive All files you have created and any softw...

Page 134: ...assignments Audio out headphone Pin Signal 1 Audio out left channel 2 Audio out right channel 3 Ground Audio in microphone Pin Signal 1 Audio signal in 2 Audio signal in 3 Ground 126 Chapter 9 Connector pin assignments ...

Page 135: ...d analog 2 Green analog 3 Blue analog 4 Not connected 5 Ground 6 Ground analog 7 Ground analog 8 Ground analog 9 5 VDC 10 Ground 11 Monitor detect 12 DDC 2B data 13 Horizontal sync 14 Vertical sync 15 DDC 2B clock External monitor 127 ...

Page 136: ...RJ 11 modem Pin Signal 1 Unused 2 Tip 3 Ring 4 Unused 5 Unused 6 Unused 128 Chapter 9 Connector pin assignments ...

Page 137: ...RJ 45 network Pin Signal 1 Transmit 2 Transmit 3 Receive 4 Unused 5 Unused 6 Receive 7 Unused 8 Unused Universal Serial Bus Pin Signal 1 5 VDC 2 Data 3 Data 4 Ground RJ 45 network 129 ...

Page 138: ...ents listed below are applicable to all countries and regions The length of the power cord set must be at least 1 5 m 5 0 ft and no more than 2 0 m 6 5 ft All power cord sets must be approved 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 v...

Page 139: ...t 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 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 ...

Page 140: ...ou remove these components handle them carefully NOTE 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 For disposal or recycling information contact your local authorities or see the Electronic Industries Alliance EIA Web site a...

Page 141: ... covers 1 and screws 2 that secure the display bezel to the display assembly 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 Display 133 ...

Page 142: ...y to the display enclosure 6 Remove the display panel assembly 2 from the display enclosure 7 Turn the display panel assembly upside down 8 Remove all screws that secure the display panel frame to the display panel 9 Use a sharp edged tool to cut the tape 1 that secures the sides of the display panel to the display panel frame 134 Chapter 11 Recycling ...

Page 143: ...the display panel 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 outward 13 Remove the backlight cover 14 Turn the display panel right side up Display 135 ...

Page 144: ...rn the display panel upside down WARNING The backlight contains mercury Exercise caution when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury 17 Remove the backlight frame from the display panel 136 Chapter 11 Recycling ...

Page 145: ... 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 23 Remove the LCD panel 24 Recycle the LCD panel and backlight Display 137 ...

Page 146: ...ription 1 CMOS clearing 36 components bottom 12 buttons 7 front 9 keys 8 left side 11 lights 7 pointing devices 6 right side 10 speaker 7 top 6 TouchPad 6 computer feet locations 38 spare part number 38 Computer Setup accessing 81 Diagnostics menu 84 File menu 83 navigating and selecting 82 restoring factory settings 82 Security menu 84 System Configuration menu 85 using 82 computer specifications...

Page 147: ...omponents 9 function keys 8 G graphics product description 1 grounding equipment and methods 35 H hard drive location 12 precautions 32 product description 2 removal 40 spare part numbers 20 23 29 40 specifications 90 hard drive bay 12 hard drive bay cover illustrated 21 removal 40 hard drive bracket removal 41 hard drive recovery 122 hard drive test 84 headphone jack location 9 pin assignments 12...

Page 148: ...components 6 illustrated 6 product description 4 pointing device components TouchPad 6 TouchPad buttons 6 TouchPad scroll zone 6 ports external monitor 11 monitor 11 product description 4 Universal Serial Bus USB 11 power button 7 power connector 11 power cord set requirements 130 spare part numbers 24 27 power light 8 power requirements product description 4 power on password 84 processor product...

Page 149: ...6 system information 83 system memory map 97 T thermal material replacement 73 tools required 31 top components 6 top cover removal 60 spare part number 17 28 60 TouchPad spare part number 17 28 TouchPad board removal 63 spare part number 63 TouchPad button board removal 63 spare part number 17 28 63 TouchPad buttons 6 TouchPad components 6 TouchPad scroll zone 6 transporting guidelines 34 U unkno...

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