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HP Pavilion HDX, Maintenance And Service Manual, Page: 114 / 141

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HP Pavilion HDX Maintenance And Service Manual Download Page 114

Phillips PM2.5×4.0 screw

Color

Quantity

Length

Thread

Head diameter

Black

8

4.0 mm

2.5 mm

5.0 mm

Where used:
(1)

 Four screws that secure the system board to the base enclosure

(2)

 Two screws that secure the audio connector board to the base enclosure

Phillips PM2.5×4.0 screw 107

Summary of Contents for Pavilion HDX

Page 1: ...HP Pavilion HDX Entertainment Series Notebook PC Maintenance and Service Guide ...

Page 2: ...emarks of Microsoft Corporation in the United States and or other countries 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...

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: ...erial number location 16 Computer major components 17 Display assembly components 22 Plastics Kit 23 Mass storage devices 24 Miscellaneous parts 24 Sequential part number listing 26 4 Removal and replacement procedures Preliminary replacement requirements 31 Tools required 31 Service considerations 31 Plastic parts 31 Cables and connectors 31 Drive handling 32 Grounding guidelines 32 Electrostatic...

Page 5: ... board 73 RTC battery 74 Processor heat sink 75 Processor 77 Video board heat sink 79 Video board fan 81 Video board 82 5 Computer Setup Starting Computer Setup 84 Using Computer Setup 84 Changing the language of Computer Setup 84 Navigating and selecting in Computer Setup 84 Displaying system information 85 Restoring default settings in Computer Setup 85 Closing Computer Setup 85 Computer Setup m...

Page 6: ... 110 Slotted SM1 5 9 0 shoulder screw 111 Phillips PM2 5 13 0 captive screw 112 Silver Phillips PM2 0 5 0 captive screw 112 Phillips PM2 5 8 0 captive screw 113 Black Phillips PM2 0 4 0 screw 114 8 Backup and Recovery Recovering system information 116 Creating recovery discs 116 Backing up your information 117 When to back up 117 Backup suggestions 117 Using system restore points 117 When to creat...

Page 7: ...Requirements for specific countries or regions 123 11 Recycling Battery 125 Display 125 Index 131 viii ...

Page 8: ...0 2 2 GHz 4 MB L2 cache processor T7300 2 0 GHz 4 MB L2 cache processor T7250 2 0 GHz 4 MB L2 cache processor T7100 1 8 GHz 4 MB L2 cache processor System design supports up to 55 W requirement Chipset Northbridge Intel PM965 Southbridge ICH8m Graphics ATI Discrete PCI Express x 16 Graphics via MXM nVidia Discrete x 16 Graphics via MXM Panels 20 1 inch WSXGA UltraBrightView 1680 1050 approximately...

Page 9: ...ht VGA camera Tilt 15 degrees with activity LED 640 480 by 30 frames per second Diskette drive Supports external USB drive only Audio HD audio SigmaTel STAC9271D5TAyy 10 channel simultaneous Voice over IP VoIP output V 7 1 with 95 dB signal to noise ratio SNR Dolby home theater support 12 band parametric equalizer disabled when external connections are made Dynamic processing for tunable compressi...

Page 10: ...d ATSC NTSC External media card One ExpressCard 54 slot supports hybrid analog ATSC and DVB T TV tuner Digital Media Slot supports SD MMC SD I O MS MSP xD Picture Card with adapter supports mini versions of SD MMC and MS Duo adapter is not included Ports Video ports VGA Dsub 15 pin supporting 1920 1200 external resolution 75 Hz hot plug unplug and auto detect for correct output to wide aspect vide...

Page 11: ...er requirements The remote control battery is customer accessible upgradable Remote control weight Without batteries 41 5 to 46 5 grams With batteries 45 0 to 50 0 grams Remote control buttons MS Start MCE green Numeric keypad 0 9 Clear Enter Channel up down Volume up down Fast forward Reverse Play pause Previous next track OK Back Mute Guide DVD player TV in the United States Teletext in Europe t...

Page 12: ...te numeric keypad Touchpad supports 2 way scrolling Taps enabled as default Power requirements 9 cell 2 55 Ah 83 Wh Li ion battery 180 W non PFC AC adapter with localized cable plug support multiwire plug with ground pin supports 2 pin DC connector Security Security cable slot Fingerprint reader with VeriSoft software support Operating system Preinstalled Windows Vista Ultimate 64 bit Windows Vist...

Page 13: ...there is a microphone icon next to each microphone opening the computer has internal microphones 3 HP Webcam light On The integrated camera is in use 4 HP Webcam Records video and captures still photographs 5 HP Webcam rotator Tilts the camera vertically 6 Internal display switch Turns off the display if the display is closed while the computer is on 6 Chapter 2 External component identification ...

Page 14: ...em and Maintenance Power Options 2 Power light On The computer is on Blinking The computer is in the Sleep state Off The computer is off or in Hibernation 3 Media button Opens the QuickPlay program for models with QuickPlay preinstalled Opens the DVDPlay program for models with DVDPlay preinstalled NOTE If the computer has been set up to require a logon password you may be asked to log on to Windo...

Page 15: ...ote control 12 Caps lock light On Caps lock is on This table describes factory settings For information about changing factory settings refer to the user guides located in Help and Support Top right buttons lights and fingerprint reader Item Component Function 1 Fingerprint reader Allows a fingerprint logon to Windows instead of a password logon 2 Wireless button Turns the wireless feature on or o...

Page 16: ...ume 10 Treble or bass volume scroll zone select models only Adjusts treble or bass volume Slide your finger to the left to decrease volume and to the right to increase volume You can also tap the minus sign on the scroll zone to decrease volume or tap the plus sign on the scroll zone to increase volume 11 Treble or bass volume up light select models only Blinking The volume scroll zone is being us...

Page 17: ...ng device preferences by selecting Start Control Panel Hardware and Sound Mouse Keys Item Component Description 1 esc key Displays system information when pressed in combination with the fn key 2 Function keys Execute frequently used system functions when pressed in combination with the fn key 3 Integrated numeric keypad keys Can be used like the keys on an external numeric keypad 4 fn key Execute...

Page 18: ...e fully charged If the computer is not plugged into an external power source the light stays off until the battery reaches a low battery level 3 Drive light Blinking The hard drive or optical drive is being accessed 4 Consumer infrared lens Receives a signal from a remote control device such as the HP Remote Control 5 Audio in microphone jack Connects an optional computer headset microphone stereo...

Page 19: ...ay be required for proper setup Rear right side components Item Component Description 1 Left and right side analog channel output jack Connects optional audio speakers for left and right side audio output 2 Rear left and right side analog channel output jack Connects optional audio speakers for rear left and right side audio output 3 Center channel and subwoofer analog channel output jack Connects...

Page 20: ...s 2 Connect optional USB devices 2 RJ 45 network jack Connects a network cable 3 Expansion port 3 Connects the computer to an optional docking device or expansion product NOTE The computer has only one expansion port The term expansion port 3 describes the type of expansion port 4 External monitor port Connects an external VGA monitor or projector 5 HDMI port select models only Connects an optiona...

Page 21: ...upports optional ExpressCard cards Bottom components Item Component Function 1 Hard drive bay Holds the hard drives NOTE Depending on the computer model the computer may have 1 or 2 hard drives 2 Vents 5 Enable airflow to cool internal components NOTE The computer fans start up automatically to cool internal components and prevent overheating It is normal for the internal fans to cycle on and off ...

Page 22: ...device CAUTION 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 the module to restore computer functionality and then contact technical support through Help and Support Bo...

Page 23: ...d parts catalog Serial number location When ordering parts or requesting information provide the computer serial number and model number located on the bottom of the computer 16 Chapter 3 Illustrated parts catalog ...

Page 24: ...Computer major components Computer major components 17 ...

Page 25: ... Latin America 448159 161 For use in the Netherlands and Europe 448159 B31 For use in Saudi Arabia 448159 171 For use in South Korea 448159 AD1 For use in Switzerland 448159 111 For use in Taiwan 448159 AB1 For use in Thailand 448159 281 For use in Turkey 448159 141 For use in the United Kingdom 448159 031 For use in the United States 448159 001 4 Top cover includes TouchPad board cable and TouchP...

Page 26: ...rd heat sink includes replacement thermal material 448176 001 19 nVidia video board includes replacement thermal material 454311 001 20 Processors Intel Core 2 Extreme processors 800 MHz FSB 44 W X9000 2 8 GHz processor 6 MB L2 cache 459610 001 X7900 2 8 GHz processor 4 MB L2 cache 453908 001 X7800 2 6 GHz processor 4 MB L2 cache 455738 001 and 452327 001 Intel Core 2 Duo processors 800 MHz FSB 35...

Page 27: ...rea 441086 003 For use in South Korea 456576 AD1 Intel 802 11a b g WLAN modules For use in Antigua Barbuda Argentina Australia the Bahamas Barbados Brunei Canada Chile the Dominican Republic Guam Guatemala Hong Kong India Indonesia Malaysia Mexico New Zealand Panama Paraguay Saudi Arabia Taiwan the United States and Vietnam 452063 001 For use in Aruba Austria Azerbaijan Bahrain Belgium Bermuda Bra...

Page 28: ...MB 448150 001 512 MB 452312 001 30 9 cell 2 55 Ah 83 Wh battery 448158 001 31 Optical drives include bezel and bracket DVD RW and CD RW Super Multi Double Layer Combo Drive with LightScribe 448157 001 HD DVD Combo Drive 448156 001 Blu ray Combo Drive BD ROM DVD CD Combo 462585 001 Cable Kit not illustrated 448169 001 Computer major components 21 ...

Page 29: ...5 001 3 Display Bracket Kit includes left top and right brackets 452303 001 4 Display panels 20 1 inch WSXGA TFT BrightView 452301 001 20 1 inch WUXGA TFT 452302 001 5 Speaker Kit includes left and right speakers 452310 001 6 Display inverter 452308 001 7 Display hinge enclosure includes display panel cable and wireless antenna cables 452306 001 22 Chapter 3 Illustrated parts catalog ...

Page 30: ...iption Spare part number Plastics Kit 448171 001 1 WLAN module compartment cover includes 1 captive screw secured by a C clip 2 ExpressCard slot bezel 3 TV tuner module compartment cover includes 1 captive screw secured by a C clip 4 Memory module compartment cover includes 2 captive screws secured by C clips 5 Hard drive bay cover includes 2 captive screws secured by C clips Plastics Kit 23 ...

Page 31: ...ROM DVD CD Combo 462585 001 2 Hard drives include hard drive bracket 320 MB 5400 rpm 459611 001 250 GB 5400 rpm 454605 001 200 GB 4200 rpm 448155 001 160 GB 5400 rpm 448154 001 120 GB 7200 rpm 448152 001 120 GB 5400 rpm 448153 001 100 GB 7200 rpm 452313 001 Miscellaneous parts Description Spare part number 180 W PFC AC adapter 448160 001 Bluetooth headset 443783 001 TV tuner antenna 460743 001 24 ...

Page 32: ...d 436848 011 Belgium Europe Finland France Germany Greece the Netherlands Norway Portugal Spain and Sweden 436848 021 Canada French Canada Latin America Thailand and the United States 436848 001 Denmark 436848 081 India 436848 D61 Italy 436848 061 South Korea 436848 AD1 Switzerland 436848 111 Taiwan 436848 AB1 The United Kingdom and Hong Kong 436848 031 Screw Kit Phillips PM3 0 12 0 screw Phillips...

Page 33: ...2 wire power cord for use in Switzerland 436848 AB1 2 wire power cord for use in Taiwan 436848 AD1 2 wire power cord for use in South Korea 436848 D01 2 wire power cord for use in Argentina 436848 D61 2 wire power cord for use in India 441086 001 Intel 802 11a b g n WLAN module for use in Antigua Barbuda Argentina Aruba the Bahamas Barbados Bermuda Brunei Canada the Cayman Islands Chile Colombia C...

Page 34: ...5400 rpm hard drive includes hard drive bracket 448154 001 160 GB 5400 rpm hard drive includes hard drive bracket 448156 001 HD DVD Combo Drive includes bezel and bracket 448157 001 DVD RW and CD RW Super Multi Double Layer Combo Drive with LightScribe includes bezel and bracket 448158 001 Battery 9 cell 2 55 Ah 83 Wh 448159 001 Keyboard for use in the United States 448159 021 Keyboard for use in ...

Page 35: ...rgentina 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 Panama Paraguay Peru Saudi Arabia Taiwan Uruguay the United States Venezuela and Vietnam 452063 002 Intel 802 11a b g WLAN module for use in Austria Azerbaijan Bahrain Belgium Brazil...

Page 36: ...tel Core 2 Extreme X7800 2 6 GHz processor includes replacement thermal material 454311 001 nVidia video board includes replacement thermal material 454595 001 Display Rubber Pad Kit 454605 001 250 GB 5400 rpm hard drive includes hard drive bracket 455738 001 Intel Core 2 Extreme X7800 2 6 GHz processor includes replacement thermal material 456576 AD1 Intel 802 11a b g n WLAN module for use in Sou...

Page 37: ... 463580 001 IR Blaster cable 463581 001 Adapter PAL to F Jack 464166 001 LCD logo kit not illustrated 464591 001 System board for use in computer models with either ATI or nVidia graphics includes power connector cable ExpressCard assembly and replacement thermal material 30 Chapter 3 Illustrated parts catalog ...

Page 38: ...sembly can damage plastic parts Use care when handling the plastic parts Apply pressure only at the points designated in the maintenance instructions Cables and connectors CAUTION 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...

Page 39: ...ctronic components are sensitive to electrostatic discharge ESD Circuitry design and structure determine the degree of sensitivity Networks built into many integrated circuits provide some protection but in many cases ESD contains enough power to alter device parameters or melt silicon junctions A discharge of static electricity from a finger or other conductor can destroy static sensitive devices...

Page 40: ...ys be properly grounded when touching a component or assembly Store reusable ESD sensitive parts from assemblies in protective packaging or nonconductive foam Use transporters and conveyors made of antistatic belts and roller bushings Be sure that mechanized equipment used for moving materials is wired to ground and that proper materials are selected to avoid static charging When grounding is not ...

Page 41: ...erator 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 resistance Static dissipa...

Page 42: ...pproximately 5 minutes 7 Replace the RTC battery and reassemble the computer 8 Connect AC power to the computer Do not reinsert any batteries at this time 9 Turn on the computer All passwords and all CMOS settings have been cleared Component replacement procedures This chapter provides removal and replacement procedures There are as many as 154 screws in 18 different sizes that must be removed rep...

Page 43: ...omputer Remove the battery 1 Turn the computer upside down on a flat surface 2 Slide the battery release latch 1 to release the battery 3 Pivot the battery 2 upward and remove it from the computer 3 To insert the battery insert the rear edge of the battery into the battery bay and pivot the front edge of the battery downward until it is seated The battery release latch automatically locks the batt...

Page 44: ...lay bezel 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 then unplugging the AC adapter from the computer 4 ...

Page 45: ...vers and logo labels 1 Two rubber screw covers on the display bezel top edge corners 2 Two rubber screw covers on the display bezel top edge 3 Four rubber screw covers on the display bezel left and right sides 4 Speaker logo label on the display bezel lower left edge 5 Computer model logo label on the display bezel lower right edge 38 Chapter 4 Removal and replacement procedures ...

Page 46: ...l disengages from the display enclosure 9 Remove the display bezel 3 The display bezel is available using spare part number 452307 001 10 If it is necessary to replace the camera module remove the two Phillips PM2 5 5 0 screws 1 that secure the camera module to the display enclosure 11 Release the camera module 2 from the display enclosure as far as the camera module cable allows Component replace...

Page 47: ...he display inverter remove the display inverter 1 from the display enclosure as far as the two display inverter cables and the backlight cable allow 15 Disconnect the two display panel cables 2 and the backlight cable 3 from the display inverter 16 Remove the display inverter The display inverter is available using spare part number 452308 001 40 Chapter 4 Removal and replacement procedures ...

Page 48: ...l cable connector 2 together and disconnect the cable 3 from the display panel 20 Remove the display panel The display panel is available using spare part numbers 452301 001 20 1 inch WSXGA BrightView and 452302 001 20 1 inch WUXGA 21 If it is necessary to replace the speakers disconnect the speaker cable connectors 1 from the speaker extension cable connectors 22 Remove the two Phillips PM2 5 5 0...

Page 49: ...0 GB 7200 rpm 452313 001 Before removing the hard drive 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 then ...

Page 50: ...ew 1 that secures each hard drive to the computer 4 Disconnect the hard drives 2 from the system board by sliding the hard drives away from the hard drive connectors 5 Remove the hard drives 3 from the hard drive compartments 6 If it is necessary to replace the hard drive bracket remove the four Phillips PM3 0 4 0 screws 1 that secure the hard drive bracket to the hard drive Component replacement ...

Page 51: ...e the United Kingdom and Uzbekistan 441086 002 For use in Australia New Zealand Pakistan the People s Republic of China and South Korea 441086 003 For use in South Korea 456576 AD1 Intel 802 11a b g WLAN modules For use in Antigua Barbuda Argentina Aruba the Bahamas Barbados Bermuda Brunei Canada the Cayman Islands Chile Colombia Costa Rica the Dominican Republic Ecuador El Salvador Guam Guatemala...

Page 52: ...e WLAN module compartment cover 2 swing the cover up and to the left and remove the cover The WLAN module compartment cover is included in the Plastics Kit spare part number 448171 001 4 Disconnect the WLAN antenna cables 1 from the WLAN module NOTE The main WLAN antenna cable labeled with the number 1 or with a black band is connected to the WLAN module Main terminal The white WLAN antenna cable ...

Page 53: ...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 then unplugging the AC adapter from the computer 4 Remove the battery see Batter...

Page 54: ...M2 5 5 0 screws 2 that secure the TV tuner module to the system board The edge of the module opposite the slot rises away from the computer 6 Remove the TV tuner module 3 by pulling it away from the slot at an angle NOTE The TV tuner module is designed with a notch 4 to prevent incorrect installation into the TV tuner module slot Reverse this procedure to install the TV tuner module Memory module ...

Page 55: ...t and then unplugging the AC adapter from the computer 4 Remove the battery see Battery on page 36 Remove the memory module 1 Position the computer with the front toward you 2 Loosen the two black Phillips PM2 0 5 0 captive screws 1 that secure the memory module compartment cover to the computer 3 Lift the rear edge of the cover 2 swing it forward and remove the cover The memory module compartment...

Page 56: ...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 then unplugging the AC adapter from the computer 4 Remove the battery see Battery ...

Page 57: ...tical drive bracket to the optical drive 7 Remove the optical drive bracket 2 Reverse the above procedure to reassemble and install the optical drive Keyboard Description For use in Spare part number For use in Spare part number Denmark Finland Norway and Sweden 448159 DH1 South Korea 448159 AD1 Europe 448159 021 Spain 448159 071 France 448159 051 Switzerland 448159 111 50 Chapter 4 Removal and re...

Page 58: ...e 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 36 5 Remove the hard drives see Hard drive on page 42 Remove the keyboard 1 Position the computer with the front toward you 2 Remove...

Page 59: ...3 forward until it rests upside down on the palm rest 8 Release the zero insertion force ZIF connector 1 to which the keyboard cable is attached and disconnect the keyboard cable 2 9 Remove the keyboard Reverse this procedure to install the keyboard Hinge cover Description Spare part number Hinge cover 452311 001 52 Chapter 4 Removal and replacement procedures ...

Page 60: ...covers come in two different sizes and are available in the Rubber Feet Kit spare part number 452320 001 3 Remove the four Phillips PM3 0 8 0 screws 3 that secure the hinge cover to the computer 4 Remove the hinge cover 4 by pulling it away from the computer Reverse this procedure to install the hinge cover Rear cover Description Spare part number Rear cover 448161 001 Before removing the rear cov...

Page 61: ...ive bay This screw cover is available in the Rubber Feet Kit spare part number 452320 001 4 Remove the Phillips PM2 5 4 0 screw 3 that secures the rear cover to the computer 5 Remove the four Phillips PM3 0 12 0 screws 1 that secure the rear cover to the computer 6 Remove the four Phillips PM2 5 4 0 broad head screws 2 that secure the rear cover to the computer 7 Turn the computer right side up wi...

Page 62: ...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 36 5 Remove the following components a Hard drive see Hard drive on page 42 b Optical drive see Optical drive on page 49 c Keyboard see Keyboard on page 50 d Hinge cover see Hinge cover on page 52 e Rear cover s...

Page 63: ... top cover to the computer 4 Remove the four Phillips PM2 5 5 0 screws 1 and the two Phillips PM2 5 11 0 screws 2 that secure the top cover to the computer 5 Turn the computer right side up with the front toward you 6 Open the computer as far as possible 56 Chapter 4 Removal and replacement procedures ...

Page 64: ... PM2 5 5 0 screws 1 that secure the top cover to the computer 9 Lift the rear edge of the top cover 2 until the top cover disengages from the computer 10 Remove the top cover Reverse this procedure to install the top cover Fingerprint reader board Description Spare part number Fingerprint reader board includes cable 448166 001 Component replacement procedures 57 ...

Page 65: ...e Hard drive on page 42 b Optical drive see Optical drive on page 49 c Keyboard see Keyboard on page 50 d Hinge cover see Hinge cover on page 52 e Rear cover see Rear cover on page 53 f Top cover see Top cover on page 55 Remove the fingerprint reader board 1 Turn the top cover upside down with the front toward you 2 Remove the two silver Phillips PM2 0 4 0 screws 1 that secure the fingerprint read...

Page 66: ...e the battery see Battery on page 36 5 Remove the following components a Hard drive see Hard drive on page 42 b Optical drive see Optical drive on page 49 c Keyboard see Keyboard on page 50 d Hinge cover see Hinge cover on page 52 e Rear cover see Rear cover on page 53 f Top cover see Top cover on page 55 Remove the TouchPad on off board 1 Turn the top cover upside down with the front toward you 2...

Page 67: ...ernal 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 36 5 Disconnect the WLAN module antenna cables from the WLAN module see WLAN module on page 44 6 Remove the following components a Hard drive see Hard drive on page 42 b O...

Page 68: ...TE The speaker cables are black and red and share a single connector The microphone cables are gray and white and share a single connector Be sure that these connectors are correctly reconnected when installing the display assembly 6 Remove the WLAN antenna cables 5 from the opening in the system board CAUTION The display assembly will be unsupported when the following screws are removed To preven...

Page 69: ...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 36 5 R...

Page 70: ...ber Bluetooth module 398393 002 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 out...

Page 71: ...SB board 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 then unplugging the AC adapter from the computer 4 R...

Page 72: ...onnector LED board 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 then unplugging the AC adapter from the co...

Page 73: ...he 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 36 5 Remove the following components a Har...

Page 74: ...er 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 36 5 Remove the following components a Hard drive s...

Page 75: ...des cable 452321 001 Before removing the audio connector board 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 an...

Page 76: ...uter The computer uses two electric fans for ventilation The fans are controlled by a temperature sensor and are 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 thr...

Page 77: ... from the system board 2 Remove the two Phillips PM2 5 8 0 screws 2 that secure the processor fan to the base enclosure 3 Remove the processor fan 3 Reverse this procedure to install the processor fan System board Description Spare part number System board for use in computer models with ATI graphics includes power connector cable ExpressCard assembly and replacement thermal material 448145 001 Sy...

Page 78: ...rive on page 49 c Keyboard see Keyboard on page 50 d Hinge cover see Hinge cover on page 52 e Rear cover see Rear cover on page 53 f Top cover see Top cover on page 55 g Subwoofer see Subwoofer on page 67 h Processor fan see Processor fan on page 69 When replacing the system board be sure that the following components are removed from the defective system board and installed on the replacement sys...

Page 79: ...nnect the following cables from the system board 1 Bluetooth module cable 2 Front USB board cable 3 Processor fan cable 4 Composite video connector board cable 5 Remove the two SM1 5 9 0 screws 1 on each side of the expansion port 3 connector 6 Remove the four Phillips PM2 5 4 0 screws 2 that secure the system board to the base enclosure 72 Chapter 4 Removal and replacement procedures ...

Page 80: ... enclosure at an angle Reverse this procedure to install the system board Audio connector board Description Spare part number Audio connector board includes cable 452317 001 Before removing the audio connector board 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 Di...

Page 81: ...bwoofer see Subwoofer on page 67 h System board see System board on page 70 Remove the audio connector board 1 Remove the two Phillips PM2 5 5 0 screws 1 that secure the audio connector board to the base enclosure 2 Remove the audio connector board cable 2 from the clips built into the base enclosure 3 Remove the audio connector board 3 from the base enclosure Reverse this procedure to install the...

Page 82: ...ery on page 36 5 Remove the following components a Hard drive see Hard drive on page 42 b Optical drive see Optical drive on page 49 c Keyboard see Keyboard on page 50 d Hinge cover see Hinge cover on page 52 e Rear cover see Rear cover on page 53 f Top cover see Top cover on page 55 g Subwoofer see Subwoofer on page 67 h System board see System board on page 70 Remove the RTC battery Remove the R...

Page 83: ... Remove the following components a Hard drive see Hard drive on page 42 b Optical drive see Optical drive on page 49 c Keyboard see Keyboard on page 50 d Hinge cover see Hinge cover on page 52 e Rear cover see Rear cover on page 53 f Top cover see Top cover on page 55 g Subwoofer see Subwoofer on page 67 h System board see System board on page 70 Remove the processor heat sink 1 Turn the system bo...

Page 84: ... heat sink is removed Thermal material must be installed on all surfaces before the processor heat sink is reinstalled Replacement thermal material is included with all processor heat sink system board and processor spare part kits and is also available using spare part number 413706 001 Reverse this procedure to install the processor heat sink Processor NOTE All processor spare part kits include ...

Page 85: ... 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 36 5 Remove the following components a H...

Page 86: ...ion 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 36 5 Remove the following components a Hard drive see Hard drive on page 42...

Page 87: ...and system board components it may be necessary to move the video board heat sink from side to side to detach it NOTE The thermal material must be thoroughly cleaned from the surfaces of the video board components 1 and the video board heat sink 2 each time the video board heat sink is removed Thermal material must be installed on all surfaces before the video board heat sink is reinstalled Replac...

Page 88: ...omputer 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 36 5 Remove the following components a Hard dr...

Page 89: ...e 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 36 5 Remove the following components a Hard drive see Hard drive on page 42 b Optical drive see Optical drive on page 49 c Keyboard see Keyboard on page 50 d Hinge cover see Hinge cover on page 52 e R...

Page 90: ...ht side of the video board 2 until it rests at an angle 3 Remove the video board 3 by pulling it away from the video board slot at an angle NOTE Video boards are designed with a notch 4 to prevent incorrect installation into the video board slot Reverse this procedure to install the video board Component replacement procedures 83 ...

Page 91: ... 2 1 To start Computer Setup turn on or restart the computer and then press f10 while F10 ROM Based Setup is displayed in the lower left corner of the screen 2 Use the arrow keys to select System Configuration Language and then press enter 3 Use the arrow keys to select a language and then press f10 4 When the confirmation prompt is displayed press f10 to save your preference 5 To set your prefere...

Page 92: ...exit Computer Setup and go into effect when the computer restarts NOTE Your password security and language settings are not changed when you restore the factory default settings Closing Computer Setup You can close Computer Setup with or without saving changes To close Computer Setup and save your changes from the current session use either of the following procedures Press f10 and then follow the...

Page 93: ...ts Security menu Select To do this Setup password Enter change or delete a setup password Power On password Enter change or delete a power on password Diagnostics menu Select To do this Hard Drive Self Test options Run a comprehensive self test on any hard drive in the system Memory Check Run a comprehensive check on system memory System Configuration menu NOTE Some of the listed System Configurat...

Page 94: ...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 Nonoperating 200 g 2 ms half sine Random vibration Operating 0 75 g zero to peak 10 Hz to 5...

Page 95: ...tical stripe Backlight CCFT Character display 80 25 Total power consumption 6 0 W Viewing angle 65 horizontal 50 vertical typical 20 1 inch WSXGA display specifications Metric U S Dimensions Height 27 40 cm 10 79 in Width 43 55 cm 17 15 in Diagonal 51 10 cm 20 11 in Number of colors Up to 16 8 million Contrast ratio 200 1 Brightness 180 nits typical Pitch resolution Pitch 0 172 0 172 mm Format 168...

Page 96: ...s 24 ms 24 ms 24 ms 24 ms Logical blocks 495 665 15 5 396 532 12 4 317 249 69 9 237 937 27 4 198 281 06 2 Disc rotational speed 5400 rpm 4200 rpm 5400 rpm 7200 and 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 NOTE Certain restrictions and exclusions apply Contact technical sup...

Page 97: ...VD R 10 800 KB sec 4X DVD RW 5 400 KB sec 8X DVD R 10 800 KB sec 4X DVD RW 5 400 KB sec 2 4X DVD R 9 2 700 KB sec 5X DVD RAM 6 750 KB sec Transfer mode Multiword DMA Mode Startup time 15 seconds Stop time 6 seconds HD DVD combo drive Applicable disc Read CD DA CD Extra CD ROM CD XA CD I CD I Ready Video CD CD Bridge PhotoCD CD R CD RW DVD ROM DVD 5 DVD 9 DVD 10 DVD 18 DVD R DVD RW DVD R DVD RW DVD...

Page 98: ...0800 KB sec 16X CD R Write 2400KB sec 10X CD RW Write 1500 KB sec 4X DVD R Write 5400 KB sec 4X DVD RW Write 5400 KB sec 4X DVD R Write 5400 KB sec 4X DVD RW Write 5400 KB sec 2 4X DVD R DL Write 3240KB sec 3X DVD RAM Write 4050 KB sec 1X HD DVD Read 4460 KB sec Bus Rate 16 6 MB s with DMA support Startup time 11 sec Stop time 6 sec System DMA specifications Hardware DMA System function DMA0 Not a...

Page 99: ...ck IRQ9 Microsoft ACPI compliant system IRQ10 Intel USB UHCI controller 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...

Page 100: ...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 101: ...sed 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 System memory map specifications Size Memory ad...

Page 102: ...0FFFFF 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 95 ...

Page 103: ...crew locks listed in this section are available in the Screw Kit spare part number 448172 001 and the Display Screw Kit spare part number 452309 001 Phillips PM2 5 5 0 screw Color Quantity Length Thread Head diameter Black 49 5 0 mm 2 5 mm 5 0 mm Where used 2 screws that secure the display bezel to the display assembly 96 Chapter 7 Screw listing ...

Page 104: ... secure the display bezel to the display assembly Where used 1 Two screws that secure the camera module to the display enclosure 2 Eight screws that secure the display panel to the display enclosure Phillips PM2 5 5 0 screw 97 ...

Page 105: ...akers to the display enclosure Where used 1 Two screws that secure the WLAN module to the system board 2 One screw that secures the rear cover to the computer 3 Two screws that secure the top cover to the computer 98 Chapter 7 Screw listing ...

Page 106: ... 2 screws that secure the TV tuner module to the system board Where used 1 Four screws that secure the keyboard to the computer 2 Four screws that secure the top cover to the computer Phillips PM2 5 5 0 screw 99 ...

Page 107: ...infrared board to the base enclosure 2 One screw that secures the rear USB board to the base enclosure 3 Two screws that secure the front USB board to the base enclosure 4 One screw that secures the video connector board to the base enclosure Black Phillips PM2 0 5 0 captive screw 100 Chapter 7 Screw listing ...

Page 108: ... that secure the WLAN module compartment cover to the computer 3 Two captive screws secured by C clips that secure the memory module compartment cover to the computer 4 Two captive screws secured by C clips that secure the TV tuner module compartment cover to the computer Phillips PM2 5 12 0 captive screw Color Quantity Length Thread Head diameter Silver 2 12 0 mm 2 5 mm 5 0 mm Phillips PM2 5 12 0...

Page 109: ...that secure the hard drives to the computer Phillips PM3 0 4 0 screw Color Quantity Length Thread Head diameter Silver 8 4 0 mm 3 0 mm 5 0 mm Where used 8 screws that secure the hard drive brackets to the two hard drives 102 Chapter 7 Screw listing ...

Page 110: ...Head diameter Black 26 8 0 mm 2 5 mm 5 0 mm Where used 1 One screw that secures the optical drive to the computer 2 Three screws that secure the keyboard to the computer 3 Seven screws that secure the rear cover to the computer Phillips PM2 5 8 0 screw 103 ...

Page 111: ...screws that secure the top cover to the computer Where used 3 screws that secure the subwoofer to the base enclosure Where used 2 screws that secure the processor fan to the base enclosure 104 Chapter 7 Screw listing ...

Page 112: ...ad Head diameter Silver 2 3 0 mm 2 0 mm 4 5 mm Where used 2 screws that secure the optical drive bracket to the optical drive Phillips PM3 0 8 0 screw Color Quantity Length Thread Head diameter Black 16 8 0 mm 3 0 mm 5 0 mm Phillips PM2 0 3 0 screw 105 ...

Page 113: ...crews that secure the hinge cover to the computer Where used 6 screws that secure the display assembly to the computer Where used 6 screws that secure the display assembly to the computer 106 Chapter 7 Screw listing ...

Page 114: ...ity Length Thread Head diameter Black 8 4 0 mm 2 5 mm 5 0 mm Where used 1 Four screws that secure the system board to the base enclosure 2 Two screws that secure the audio connector board to the base enclosure Phillips PM2 5 4 0 screw 107 ...

Page 115: ...rd to the system board Phillips PM3 0 12 0 screw Color Quantity Length Thread Head diameter Black 4 12 0 mm 3 0 mm 5 0 mm Where used 4 screws that secure the rear cover to the computer Phillips 2 5 3 0 broad head screw 108 Chapter 7 Screw listing ...

Page 116: ...ad diameter Black 4 3 0 mm 2 5 mm 7 0 mm Where used 4 screws that secure the rear cover to the computer Phillips PM2 5 11 0 screw Color Quantity Length Thread Head diameter Black 2 11 0 mm 2 5 mm 5 0 mm Phillips PM2 5 11 0 screw 109 ...

Page 117: ...illips PM2 0 4 0 screw Color Quantity Length Thread Head diameter Silver 6 4 0 mm 2 0 mm 4 5 mm Where used 1 Two screws that secure the fingerprint reader board to the top cover 2 Two screws that secure the TouchPad on off board to the top cover 110 Chapter 7 Screw listing ...

Page 118: ...th module to the base enclosure Slotted SM1 5 9 0 shoulder screw Color Quantity Length Thread Head diameter Silver 2 9 0 mm 1 5 mm 1 5 mm Where used 2 screws that secure the system board to the base enclosure Slotted SM1 5 9 0 shoulder screw 111 ...

Page 119: ...read Head diameter Silver 1 13 0 mm 2 5 mm 5 0 mm Where used One captive screw secured inside the video heat sink that secures the system board and video board heat sink to the base enlcosure Silver Phillips PM2 0 5 0 captive screw 112 Chapter 7 Screw listing ...

Page 120: ...red by C clips that secure the processor heat sink to the system board 2 Four captive screws secured by C clips that secure the video board heat sink to the system board Phillips PM2 5 8 0 captive screw Color Quantity Length Thread Head diameter Silver 2 8 0 mm 2 5 mm 5 0 mm Phillips PM2 5 8 0 captive screw 113 ...

Page 121: ...secured inside the video board heat sink that secure the video board heat sink to the system board Black Phillips PM2 0 4 0 screw Color Quantity Length Thread Head diameter Black 3 4 0 mm 2 0 mm 4 5 mm 114 Chapter 7 Screw listing ...

Page 122: ... recovery partition on the hard drive or from recovery discs you create Back up your information regularly to protect your important system files Creating recovery discs After setting up the computer for the first time be sure to create a set of recovery discs of the full factory image The recovery discs are used to start up boot the computer and recover the operating system and software to factor...

Page 123: ...der and back up these folders periodically Back up templates stored in their associated programs Save customized settings in a window toolbar or menu bar by taking a screen shot of your settings The screen shot can be a time saver if you have to reset your preferences To copy the screen and paste it into a word processing document follow these steps a Display the screen b Copy the screen To copy o...

Page 124: ...er was functioning optimally follow these steps 1 Select Start Control Panel System and Maintenance System 2 In the left pane click System protection 3 Click the System Protection tab 4 Click the System Restore button and then click Next The System Restore window opens 5 Follow the on screen instructions Performing a recovery Recovery Manager software allows you to repair or restore the system if ...

Page 125: ...the hard drive from either the Start button or f11 To restore the system from the partition follow these steps 1 Access Recovery Manager in either of the following ways Select Start All Programs Recovery Manager Recovery Manager or Restart the computer and press f11 while the Press F11 for recovery message is displayed on the screen Then select Recovery Manager Recovery Manager opens 2 Click Advan...

Page 126: ...ts 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 External monitor 120 Chapter 9 Connector pin assignments ...

Page 127: ...und 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 RJ 45 network Pin Signal 1 Transmit 2 Transmit 3 Receive 4 Unused 5 Unused 6 Receive 7 Unused 8 Unused RJ 45 network 121 ...

Page 128: ...Universal Serial Bus Pin Signal 1 5 VDC 2 Data 3 Data 4 Ground 122 Chapter 9 Connector pin assignments ...

Page 129: ...ts 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 voltage rating of 125 or 250 V AC as required by each country or region s power system The appliance coupler must meet the mechanical configuration of an EN 60 320 IEC 320 S...

Page 130: ... 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 fittings appliance ...

Page 131: ... when removing these components 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 at http www eiae o...

Page 132: ...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 4 Disconnect all display panel cables 1 from the display inverter and remove the inverter 2 126 Chapter 11 Recycling ...

Page 133: ...lay 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 10 Remove the display panel frame 2 from the display panel 11 Remove the screws 1 that secure the backlight cover to the display panel Display 127 ...

Page 134: ...ght cover 2 and swing it outward 13 Remove the backlight cover 14 Turn the display panel right side up 15 Remove the backlight cables 1 from the clip 2 in the display panel 16 Turn the display panel upside down 128 Chapter 11 Recycling ...

Page 135: ...dling the backlight to avoid damaging this component and causing exposure to the mercury 18 Remove the backlight from the backlight frame 19 Disconnect 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 Display 129 ...

Page 136: ...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 130 Chapter 11 Recycling ...

Page 137: ... 8 stop 8 theater mode 8 treble bass 9 TV play 8 volume mute 8 wireless 8 C cable spare part numbers 30 Cable Kit spare part number 21 28 cables service considerations 31 camera location 6 product description 2 camera holder spare part number 29 camera light 6 camera module illustrated 22 removal 39 spare part number 22 29 40 camera rotator 6 caps lock light 8 changing the language in Computer Set...

Page 138: ...ds product description 3 external monitor port location 13 pin assignments 120 F fan removal 69 81 spare part numbers 19 28 69 81 feet locations 36 spare part number 20 29 36 File menu 86 fingerprint reader 8 fingerprint reader board removal 57 spare part number 18 28 57 fn key 10 front components 11 front USB board removal 64 spare part number 19 29 64 function keys 10 G graphics product descript...

Page 139: ...del name 1 modem product description 3 monitor port location 13 pin assignments 120 mouse spare part number 28 mouse spare part number 25 N navigating in Computer Setup 84 network jack location 13 pin assignments 121 next fast forward button 8 num lock light 9 O operating system product description 5 optical drive location 13 precautions 32 product description 2 removal 49 spare part numbers 21 24...

Page 140: ...19 28 29 74 RTC battery spare part numbers 25 Rubber Feet Kit spare part number 20 29 36 S S Video in jack 12 Screw Kit contents 96 spare part number 25 28 screw listing 96 security cable slot 13 Security menu 86 security product description 5 selecting in Computer Setup 84 serial number 16 35 service considerations 31 serviceability product description 5 software safeguarding information 116 Spea...

Page 141: ...moval 47 U Universal Serial Bus USB port locations 13 pin assignments 122 unknown password 34 USB board removal 66 spare part numbers 18 19 29 64 66 V vents 12 14 video board removal 82 spare part number 19 29 82 video board fan removal 81 spare part number 19 28 81 video board heat sink removal 79 spare part number 19 28 79 video board spare part numbers 25 video connector board removal 68 spare ...

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