Compaq 6520s - Notebook PC Spécifications

HP Compaq 6520s Notebook PCMaintenance and Service Guide

Performing a recovery from the hard drive ... 126Initiating a recovery in Windows .

DVD/CD-RW Combo Drive specificationsApplicable disc Read:CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I,CD-I Bridge (Photo-C

System DMA specificationsHardware DMA System functionDMA0 Not applicableDMA1* Not applicableDMA2* Not applicableDMA3 Not applicableDMA4 Direct memory

System interrupt specificationsHardware IRQ System functionIRQ0 System timerIRQ1 Standard 101-/102-Key or Microsoft® Natural KeyboardIRQ2 CascadedIRQ3

System I/O address specificationsI/O address (hex) System function (shipping configuration)000 - 00F DMA controller no. 1010 - 01F Unused020 - 021 Int

I/O address (hex) System function (shipping configuration)220 - 22F Entertainment audio230 - 26D Unused26E - 26 Unused278 - 27F Unused280 - 2AB Unused

System memory map specificationsSize Memory address System function640 KB 00000000-0009FFFF Base memory128 KB 000A0000-000BFFFF Video memory48 KB 000C

7 Screw listingThis section provides specification and reference information for the screws and screw locks used inthe computer. All screws listed in

Phillips PM2.0×5.0 captive screwColor Quantity Length Thread Head diameterBlack 4 5.0 mm 2.0 mm 5.0 mmWhere used:(1) Two captive screws that secure th

Phillips PM2.5×12.0 captive screwColor Quantity Length Thread Head diameterSilver 1 12.0 mm 2.5 mm 5.0 mmWhere used: One captive screw that secures th

Phillips PM3.0×4.0 screwColor Quantity Length Thread Head diameterSilver 4 4.0 mm 3.0 mm 5.0 mmWhere used: 4 screws that secure the hard drive bracket

1 Product descriptionCategory Description Computermodels equippedwith GLE960system boardComputermodelsequipped withGME965 systemboardComputermodelsequ

Phillips PM2.5×4.0 screwColor Quantity Length Thread Head diameterBlack 4 4.0 mm 2.5 mm 5.0 mmWhere used: 2 screws that secure the WLAN module to the

Torx T8M2.5×7.0 screwColor Quantity Length Thread Head diameterBlack 18 7.0 mm 2.5 mm 5.0 mmWhere used:(1) One screw that secures the optical drive to

Where used: 2 screws that secure the display assembly to the computerWhere used: 2 screws that secure the display assembly to the computerWhere used:

Where used: 2 screws that secure the top cover to the base enclosureTorx T8M2.5×7.0 screw 103

Phillips PM2.0×4.0 screwColor Quantity Length Thread Head diameterSilver 16 4.0 mm 2.0 mm 4.5 mmWhere used: 2 screws that secure the optical drive bra

Where used: 2 screws that secure the TouchPad bracket and TouchPad button board to the topcoverWhere used: 2 screws that secure the Blueotooth module

Torx T8M2.5×3.0 broad-head screwColor Quantity Length Thread Head diameterBlack 2 3.0 mm 2.5 mm 8.0 mmWhere used: 2 screws that secure the switch cove

Torx T8M2.5×4.0 screwColor Quantity Length Thread Head diameterBlack 3 4.0 mm 2.5 mm 5.0 mmWhere used: 2 screws that secure the speaker to the compute

Torx T8M2.5×6.0 screwColor Quantity Length Thread Heat widthBlack 9 6.0 mm 2.5 mm 5.0 mmWhere used: 8 screws that secure the display bezel to the disp

Phillips PM2.0×2.0 broad-head screwColor Quantity Length Thread Head diameterBlack 3 2.0 mm 2.0 mm 7.0 mmWhere used: 3 screws that secure the top cove

Category Description Computermodels equippedwith GLE960system boardComputermodelsequipped withGME965 systemboardComputermodelsequipped withPM965 syste

Phillips PM2.0×6.0 screwColor Quantity Length Thread Head diameterBlack 1 6.0 mm 2.0 mm 4.5 mmWhere used: One screw that secures the system board to t

Phillips PM2.5×7.0 screwColor Quantity Length Thread Head diameterBlack 1 7.0 mm 2.5 mm 5.0 mmWhere used: One screw that secures the fan to the base e

Phillips PM2.5×7.0 captive screwColor Quantity Length Thread Head diameterSilver 1 7.0 mm 2.5 mm 5.0 mmWhere used: One captive screw that secures the

Phillips PM2.5×10.0 captive screwColor Quantity Length Thread Head diameterSilver 6 10.0 mm 2.5 mm 5.0 mmWhere used: 6 captive screws that secure the

Where used: 4 captive screws that secure the heat sink to the system board on computer modelsequipped with UMA graphics subsystem memory (screws are s

Phillips PM2.0×8.0 screwColor Quantity Length Thread Head diameterBlack 2 8.0 mm 2.0 mm 4.5 mmWhere used: 2 screws that secure the ExpressCard assembl

8 Backup and recoveryCreating recovery discs in Windows VIstaAfter setting up the computer for the first time, be sure to create a set of recovery dis

Backing up your information in Windows VistaNOTE: You can only recover files that you have previously backed up. HP recommends that youuse HP Backup &

Backing up specific files or foldersYou can back up specific files or folders to the recovery partition on the hard drive, to an optionalexternal hard

Creating recovery pointsWhen you back up modifications since your last backup, you are creating system recovery points.This allows you to save a snaps

Category Description Computermodels equippedwith GLE960system boardComputermodelsequipped withGME965 systemboardComputermodelsequipped withPM965 syste

Performing a recovery in Windows VistaNOTE: You can only recover files that you have previously backed up. HP recommends that youuse HP Backup & R

Initiating a recovery in WindowsTo initiate a recovery in Windows, follow these steps:1. Back up all personal files.2. Select Start > All Programs

Creating recovery discs in Windows XPAfter setting up the computer for the first time, be sure to create a set of recovery discs of the fullfactory im

Backing up your information in Windows XPNOTE: You can only recover files that you have previously backed up. HP recommends that youuse HP Backup and

Backing up specific files or foldersYou can back up specific files or folders to the recovery partition on the hard drive, to an optionalexternal hard

Creating recovery pointsWhen you back up modifications since your last backup, you are creating system recovery points.This allows you to save a snaps

Performing a recovery in Windows XPNOTE: You can only recover files that you have previously backed up. HP recommends that youuse HP Backup and Recove

Initiating a recovery in WindowsTo initiate a recovery in Windows, follow these steps:1. Back up all personal files.2. Select Start > All Programs

Initiating a recovery from the hard drive recovery partitionTo initiate a recovery from the hard drive recovery partition, follow these steps:1. Back

9 Connector pin assignmentsAudio-out (headphone)Pin Signal1 Audio out, left channel2 Audio out, right channel3 GroundAudio-in (microphone)Pin Signal1

Category Description Computermodels equippedwith GLE960system boardComputermodelsequipped withGME965 systemboardComputermodelsequipped withPM965 syste

External monitorPin Signal1 Red analog2 Green analog3 Blue analog4 Not connected5 Ground6 Ground analog7 Ground analog8 Ground analog9+5 VDC10 Ground1

RJ-11 (modem)Pin Signal1 Unused2Tip3Ring4 Unused5 Unused6 UnusedRJ-11 (modem) 131

RJ-45 (network)Pin Signal1Transmit +2Transmit -3 Receive +4 Unused5 Unused6 Receive -7 Unused8 UnusedUniversal Serial BusPin Signal1+5 VDC2 Data -3 Da

10 Power cord set requirementsThe wide range input feature of the computer permits it to operate from any line voltage from 100 to120 volts AC or from

Requirements for specific countries and regionsCountry/region Accredited agency Applicable note numberAustralia EANSW 1Austria OVE 1Belgium CEBC 1Cana

11 RecyclingBatteryWhen a battery has reached the end of its useful life, do not dispose of the battery in generalhousehold waste. Follow the local la

Perform the following steps to disassemble the display assembly:1. Remove all screw covers (1) and screws (2) that secure the display bezel to the dis

4. Disconnect all display panel cables (1) from the display inverter and remove the inverter (2).5. Remove all screws (1) that secure the display pane

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.12. Lift

15. Remove the backlight cables (1) from the clip (2) in the display panel.16. Turn the display panel upside down.WARNING! The backlight contains merc

Category Description Computermodels equippedwith GLE960system boardComputermodelsequipped withGME965 systemboardComputermodelsequipped withPM965 syste

18. Remove the backlight from the backlight frame.19. Disconnect the display panel cable (1) from the LCD panel.20. Remove the screws (2) that secure

IndexAAC adapter, spare partnumbers 23, 24, 28antenna, disconnecting 42audio, product description 4audio-in jacklocation 10pin assignments 129audio-ou

drivesboot order 84preventing damage 30DVD/CD-RW Combo Driveprecautions 30removal 45spare partnumber 19, 22, 27, 45specifications 90DVD±RW and CD-RW C

monitor portlocation 11pin assignments 130Nnavigating in Computer Setup 81network jacklocation 11pin assignments 132Ooperating system, productdescript

DVD±RW and CD-RW ComboDrive 89hard drive 88I/O addresses 93interrupts 92memory map 95optical drive 89, 90system DMA 91startup check 83static-shielding

Category Description Computermodels equippedwith GLE960system boardComputermodelsequipped withGME965 systemboardComputermodelsequipped withPM965 syste

2 External component identificationTop componentsTouchPadItem Component Function(1) TouchPad* Moves the pointer and selects or activates items on thes

Buttons, lights, and speakerItem Component Function(1) Caps lock light On: Caps lock is on.(2) Wireless button Turns the wireless feature on or off, b

Item Component Function(5) Power light●On: The computer is on.●Blinking: The computer is in the Sleep state(Windows Vista) or Standby (Windows XP).●Of

© Copyright 2007 Hewlett-PackardDevelopment Company, L.P.AMD, the AMD Arrow logo, andcombinations thereof, are trademarks ofAdvanced Micro Devices, In

Front componentsItem Component Function(1) Audio-out (headphone) jack Produces sound when connected to optional poweredstereo speakers, headphones, ea

Left-side componentsItem Component Function(1) Battery light●Amber: A battery is charging.●Blue: A battery is close to full charge capacity.●Blinking

Bottom componentsItem Component Function(1) Battery bay Holds the battery.(2) Battery release latches (2) Release the battery from the battery bay.(3)

3 Illustrated parts catalogSerial number locationWhen ordering parts or requesting information, provide the computer serial number and modelnumber loc

Computer major components14 Chapter 3 Illustrated parts catalog

Item Description Spare part number(1) Display assemblies (include 2 WLAN antenna transceivers and cables) 14.1-inch, WXGA BrightView display assembly

Item Description Spare part number For use only with computer models equipped with Intel Core 2 Duo processors and discretegraphics subsystem (includ

Item Description Spare part number ●550 2.00-GHz (1-MB L2 cache, 533-MHz FSB) 446889-001 ●540 1.86-GHz (1-MB L2 cache, 533-MHz FSB) 446888-001 ●530 1.

Item Description Spare part number ●For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,Argentina, Armenia, Aruba, Australi

Item Description Spare part number 160-GB, 5400-rpm 457014-001 120-GB, 5400-rpm 457013-001 80-GB, 5400-rpm 457012-001(21) Optical drives (include beze

MSG revision historyRevision Publication date DescriptionA October 2010 The top cover, spare part number 456599-001, does not include the TouchPadboar

Plastics KitItem Description Spare part number Plastics Kit: 456614-001(1) Hard drive bay cover (includes 2 captive screws, secured by C-clips)(2) WL

Cable KitItem Description Spare part number Cable Kit: 457400-001(1) RJ-11 jack cable(2) Display lid switch module and cable(3) Bluetooth module cabl

Mass storage devicesItem Description Spare part number(1) Optical drives (include bezel and bracket) DVD±RW and CD-RW Super Multi Double-Layer Combo

Miscellaneous partsDescription Spare part numberAC adapters90-W slimline AC adapter (for use only with computer models with discrete graphics systemme

Sequential part number listingSpare partnumberDescription246959-001 Power cord for use in the United States246959-011 Power cord for use in Australia

Spare partnumberDescription441082-002 Intel 802.11a/b/g WLAN module for use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia,Cyprus

Spare partnumberDescription446892-001 Intel Core 2 Duo T7300 2.00-GHz processor (4-MB L2 cache, 800-MHz FSB, includes replacement thermalmaterial)4468

Spare partnumberDescription456601-001 TouchPad button board (includes cable)456602-001 TouchPad Miscellaneous Kit (includes TouchPad board cable, Touc

Spare partnumberDescription456799-001 DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with LightScribe (includes bezel andbracket)457012-001 80-

4 Removal and replacement proceduresPreliminary replacement requirementsTools requiredYou will need the following tools to complete the removal and re

iv MSG revision history

Cables and connectorsCAUTION: When servicing the computer, be sure that cables are placed in their proper locationsduring the reassembly process. Impr

Grounding guidelinesElectrostatic discharge damageElectronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure

Packaging and transporting guidelinesFollow these grounding guidelines when packaging and transporting equipment:●To avoid hand contact, transport pro

Equipment guidelinesGrounding equipment must include either a wrist strap or a foot strap at a grounded workstation.●When seated, wear a wrist strap c

Unknown user passwordIf the computer you are servicing has an unknown user password, follow these steps to clear thepassword:NOTE: These steps also cl

Component replacement proceduresThis chapter provides removal and replacement procedures.There are as many as 76 screws, in 16 different sizes, that m

Computer feetThe computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Kit, sparepart number 456616-001. There are 6 rubb

BatteryDescription Spare part number6-cell, 47-Wh Li-ion battery 456623-001Before disassembling the computer, follow these steps:1. Shut down the comp

Hard driveNOTE: All hard drive spare part kits include a hard drive bracket.Description Spare part number160-GB, 5400-rpm hard drive 457014-001120-GB,

6. Remove the hard drive (4) from the hard drive bay.7. If it is necessary to replace the hard drive bracket, remove the two Phillips PM3.0×4.0 hard d

Safety warning noticeWARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do notplace the computer directly on

WLAN moduleDescription Spare part numberIntel 802.11a/b/g/n WLAN modules:●For use in Antigua and Barbuda, Argentina, Aruba, the Bahamas, Barbados, Ber

Description Spare part number●For use in Austria, Azerbaijan, Bahrain, Belgium, Brazil, Bulgaria, Croatia, Cyprus, the CzechRepublic, Denmark, Egypt,

Remove the WLAN module:1. Position the computer with the front toward you.2. Loosen the Phillips PM2.0×5.0 captive screw (1) that secures the WLAN mod

Reverse this procedure to install the WLAN module.Memory moduleDescription Spare part number2048-MB (PC2-5300, 667-MHz, DDR2) 417506-0011024-MB (PC2-5

4. Remove the memory module (2) by pulling the module away from the slot at an angle.NOTE: Memory modules are designed with a notch (3) to prevent inc

Optical driveNOTE: All optical drive spare part kits include an optical drive bezel.Description Spare part numberDVD±RW and CD-RW Super Multi Double-L

7. Remove the optical drive bracket (2).Reverse this procedure to reassemble and install an optical drive.46 Chapter 4 Removal and replacement proce

Switch cover and keyboardDescription Spare part numberSwitch cover (includes button board and cable) 456581-001Keyboards for use in the following coun

Remove the switch cover and keyboard:1. Remove the following screws:(1) Two Torx T8M2.5×7.0 screws(2) Three Torx T8M2.5×3.0 broad-head screws2. Remove

5. Lift the switch cover (1) straight up until it disengages from the computer, and slide it back (2)until it rests on the display assembly.6. Lift th

vi Safety warning notice

7. Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached, anddisconnect the keyboard cable (2) from the system

SpeakerDescription Spare part numberSpeaker 456593-001Before removing the speaker, follow these steps:1. Shut down the computer. If you are unsure whe

Display lid switch moduleNOTE: The display lid switch module is included in the Cable Kit, spare part number Cable Kit,spare part number 457400-001.Be

Display assemblyNOTE: All display assembly spare part kits include 2 WLAN antenna transceivers and cables.Description Spare part number14.1-inch, WXGA

2. Remove the two Torx T8M2.5×7.0 screws that secure the display assembly to the computer.3. Turn the computer right-side up, with the front toward yo

8. Lift the display assembly (2) straight up and remove it.9. If it is necessary to replace the display bezel, display inverter, or display hinges, re

11. Remove the display bezel (3). The display bezel is available using spare part number456620-001.12. If it is necessary to replace the display inver

16. Remove the display panel (2).17. Remove the four Phillips PM2.0×4.0 screws (1) that secure each display hinge to the displaypanel.18. Remove the d

Top coverDescription Spare part numberTop cover 456599-001Before removing the top cover, follow these steps:1. Shut down the computer. If you are unsu

2. Remove the followng screws:(1) Three Phillips PM2.0×2.0 broad-head screws(2) Seven Torx T8M2.5×7.0 screws(3) One Torx T8m2.5×4.0 screw3. Turn the c

Table of contents1 Product description ...

10. Release the ZIF connector (4) to which the TouchPad cable is connected and disconnect theTouchPad cable from the system board.11. Remove the top c

TouchPad board and TouchPad button boardDescription Spare part numberTouchPad board 456600-001TouchPad button board (includes cable) 456601-001TouchPa

4. Remove the two Phillips PM2.0×4.0 screws (4) that secure the TouchPad bracket to thecomputer.5. Release the TouchPad bracket (1) by sliding it back

9. Remove the TouchPad board (1) from the top cover.NOTE: When replacing the TouchPad board and TouchPad button board, be sure theTouchPad button actu

Bluetooth moduleNOTE: The Bluetooth module spare part kits do not include a Bluetooth module cable. TheBluetooth module cable is included in the Cable

3. Remove the Bluetooth module (3) from the base enclosure.Reverse this procedure to install the Bluetooth module.Component replacement procedures 65

System boardNOTE: All system board spare part kits include the ExpressCard assembly.NOTE: All system board spare part kits include replacement thermal

When replacing the system board, be sure that the following components are removed from thedefective system board and installed on the replacement sys

6. Remove the system board (4) from the base enclosure by sliding it back.Reverse the preceding procedure to install the system board.68 Chapter 4 R

FanDescription Spare part numberFan 431312-001Before removing the fan, follow these steps:1. Shut down the computer. If you are unsure whether the com

Unknown user password ... 34Component replacement proc

3. Remove the fan (3) from the base enclosure.Reverse this procedure to install the fan.NOTE: To properly ventilate the computer, allow at least a 7.6

Heat sinkNOTE: The heat sink spare part kits include replacement thermal material. Replacement thermalmaterial is also available in the Thermal Materi

3. Remove the heat sink (2).NOTE: The thermal material must be thoroughly cleaned from the surfaces of the heat sink (1),(2), and (3), and the system

5. Remove the heat sink (2).NOTE: The thermal material must be thoroughly cleaned from the surfaces of the heat sink (1)and (2), and the system board

ProcessorNOTE: All processor spare part kits include replacement thermal material. Replacement thermalmaterial is also available in the Thermal Materi

e. Speaker (see Speaker on page 51)f. Display lid switch module (see Display lid switch module on page 52)g. Display assembly (see Display assembly on

Modem moduleNOTE: The modem module spare part kits do not include a modem module cable. The modemmodule cable is included in the Cable Kit, spare part

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

RTC batteryNOTE: Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes allpasswords and CMOS settings to be cleared.Descrip

2. Remove the RTC battery from the socket on the system board.Reverse this procedure to install the RTC battery.Component replacement procedures 79

System memory map specifications ... 957 Screw listin

5 Computer SetupStarting Computer SetupComputer Setup is a preinstalled, ROM-based utility that can be used even when the operatingsystem is not worki

Using Computer SetupNavigating and selecting in Computer SetupThe information and settings in Computer Setup are accessed from the File, Security, Dia

Computer Setup menusThe menu tables in this section provide an overview of Computer Setup options.NOTE: Some of the Computer Setup menu items listed i

Security menuSelect To do thisSetup password Enter, change, or delete a setup password.Power-On password Enter, change, or delete a power-on password.

System Configuration menuNOTE: Some of the listed System Configuration options may not be supported by your computer.Select To do thisLanguage (or pre

Select To do thisBuilt-In Device Options●Enable/disable embedded WWAN Device Radio.●Enable/disable embedded WLAN Device Radio.●Enable/disable embedded

6 SpecificationsComputer specifications Metric U.S.DimensionsDepth 24.64 cm 9.70 inWidth 33.80 cm 13.31 inHeight (front to rear) 3.08 to 3.43 cm 1.21

Metric U.S.Nonoperating 1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/min sweep rateNOTE: Applicable product safety standards specify thermal limits

Hard drive specifications 160-GB* 120-GB* 80-GB*DimensionsHeight 9.5 mm 9.5 mm 9.5 mmWidth 70 mm 70 mm 70 mmWeight 101 g 101 g 101 gInterface type SAT

DVD±RW and CD-RW Double-Layer Combo DrivespecificationsApplicable disc Read:CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I,C