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HP CQ62-251TX Specifications, I/O address hex, System function shipping configuration, Continued

Models: CQ62-251TX

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Specifications

I/O address (hex)	System function (shipping configuration)

0x000000B4-0x000000B5	Programmable interrupt controller

0x000000B8-0x000000B9	Programmable interrupt controller

0x000000BC-0x000000BD	Programmable interrupt controller

0x000004D0-0x000004D1	Programmable interrupt controller

0x00000040-0x00000043	System Timer

0x00000050-0x00000053	System Timer

0x00002000-0x000020FF	Realtek PCIe FE Family Controller

0x00002000-0x000020FF	Intel 5 Series/3400 Series Chipset Family PCI Express Root Port 2 - 3B44

0x00000000-0x0000001F	Direct memory access controller

0x00000000-0x0000001F	PCI bus

0x00000081-0x00000091	Direct memory access controller

0x00000093-0x0000009F	Direct memory access controller

0x000000C0-0x000000DF	Direct memory access controller

0x00003000-0x00003FFF	Intel Series/3400 Series Chipset Family PCI Express Root Port 1 - 3B42

0x00000060-0x00000060	Standard 101/102-Key or Microsoft Natural PS/2 Keyboard with HP QLB

0x00000064-0x00000064	Standard 101/102-Key or Microsoft Natural PS/2 Keyboard with HP QLB

0x00000D00-0x0000FFFF	PCI bus

0x00000070-0x00000077	System CMOS/real time clock

0x00000070-0x00000077	Motherboard resources

0x0000002E-0x0000002F	Motherboard resources

0x0000004E-0x0000004F	Motherboard resources

0x00000061-0x00000061	Motherboard resources

0x00000063-0x00000063	Motherboard resources

0x00000065-0x00000065	Motherboard resources

0x00000067-0x00000067	Motherboard resources

0x00000080-0x00000080	Motherboard resources

0x00000092-0x00000092	Motherboard resources

0x000000B2-0x000000B3	Motherboard resources

0x00000680-0x0000069F	Motherboard resources

0x00000800-0x0000080F	Motherboard resources

0x0000FFFF-0x0000FFFF	Motherboard resources

0x0000FFFF-0x0000FFFF	Motherboard resources

0x00000400-0x0000047F	Motherboard resources

0x00000500-0x0000057F	Motherboard resources

0x0000464E-0x0000164F	Motherboard resources

0x00000380-0x0000038E	Motherboard resources

0x000000F0-0x000000F0	Numeric data processor

0x00004050-0x00004057	Intel Graphics Media Accelerator HD

(Continued)

Maintenance and Service Guide

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HP CQ62-251TX, CQ62-255TU, CQ62-252TX Specifications, I/O address hex, System function shipping configuration, Continued

Contents

January Maintenance and Service GuideCompaq Presario CQ62 Notebook PC HP G62 Notebook PC Document Part NumberPage Copyright 2010 Hewlett-Packard Development Company, L.P Revision History Safety warning notice Page Contents 4 Removal and replacement procedures1 Product description 2 External component identification 3 Illustrated parts catalog8 Connector pin assignments 5 Setup Utility6 Specifications 7 Backup and recoveryRJ-11 modem RJ-45 network Universal Serial Bus 9 Power cord set requirements10Recycling Maintenance and Service Guide ContentsMaintenance and Service Guide Product descriptionProduct description CQ62 Intel Maintenance and Service GuideProduct description Product description Maintenance and Service GuideTouchPad 3. Select Mouse settingsExternal component identification Top componentsExternal component identification LightsExternal component identification ButtonsMaintenance and Service Guide External component identification Keysesc key External component identification Left-side componentsMaintenance and Service Guide External component identification Right-side componentsComponent Bottom componentsMaintenance and Service Guide External component identificationInternal microphone Display componentsMaintenance and Service Guide External component identificationWireless antennas Component Additional hardware componentsMaintenance and Service Guide External component identificationMaintenance and Service Guide Service tagIllustrated parts catalog Illustrated parts catalog Computer major componentsMaintenance and Service Guide Item Description Power button boardMaintenance and Service Guide Illustrated parts catalogContinued Illustrated parts catalogSpain Illustrated parts catalog Maintenance and Service GuideContinued Spare part number Wireless WLAN moduleIllustrated parts catalog DescriptionContinued Maintenance and Service Guide593530-001 Item Description BatteryPower connector includes cable Illustrated parts catalogIllustrated parts catalog Display assembly componentsMaintenance and Service Guide Display bezel Illustrated parts catalogDescription Spare part numberIllustrated parts catalog Plastics Kit1 Hard drive cover 2 Wireless module compartment cover Maintenance and Service GuideSpare part number Mass storage devicesIllustrated parts catalog DescriptionSpare part number Miscellaneous partsMaintenance and Service Guide Description3-14 Sequential part number listingIllustrated parts catalog ContinuedBulgeria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, Central African Republic, Chad Maintenance and Service GuideContinued 3-15Continued Illustrated parts catalogSpare part number Description numberDescription number Maintenance and Service GuideIllustrated parts catalog Spare part numberContinued Illustrated parts catalogSpare part number Description numberContinued Maintenance and Service GuideSpare part number Description number3-20 Illustrated parts catalogSpare part number Description numberCables and connectors Removal and replacement proceduresPreliminary replacement requirements Service considerationsElectrostatic discharge damage Grounding guidelinesDrive handling Workstation guidelines Packaging and transporting guidelinesEquipment guidelines Service tag Component replacement proceduresMaintenance and Service Guide Computer feetRemoval and replacement procedures Battery Hard drive 5. Disconnect the hard drive cable from the system board Memory module Reverse this procedure to install a memory module Wireless module Remove the wireless module Optical drive 4-15 Removal and replacement proceduresMaintenance and Service Guide 6. Remove the optical drive bracket Reverse this procedure to reassemble and install an optical driveRemoval and replacement procedures Maintenance and Service GuideKeyboard Remove the keyboard 4-19 8. Remove the keyboard Reverse this procedure to install the keyboardRemoval and replacement procedures Maintenance and Service GuideTop cover 5. Remove the Phillips PM2.5×6.0 screw that secures the switch cover to the computer 8. Remove the top cover Reverse this procedure to install the top coverRemoval and replacement procedures Maintenance and Service GuidePower button board Touchpad button board Speakers Display assembly Remove the display assembly 5. Lift the display panel 2 straight up to remove it Reverse this procedure to install the display assemblyRemoval and replacement procedures Maintenance and Service Guide2 Two Phillips PM2.5×7.0 screws on the display bezel bottom edge 8. Remove the display bezel Reverse this procedure to install the display hinge covers Reverse this procedure to install the display panel brackets USB board Power connector Bluetooth module Modem Memory module see “Memory module” on page Wireless module see “Wireless module” on pageSystem board Removal and replacement procedures Fan/heat sink assembly see “Fan/heat sink assembly” on pageModem module see “Modem” on page Processor see “Processor” on pageRemove the system board RTC battery Fan/heat sink assembly Remove the fan/heat sink assembly 4-43 4. Remove the fan/heat sink assembly 2 by lifting it straight upRemoval and replacement procedures Maintenance and Service Guide5. Turn the system board right-side up, with the front toward you The following illustration shows the replacement thermal material locations for computer models graphics subsystems having UMA memory Reverse this procedure to install the fan/heat sink assembly Processor 9. Remove the wireless module see “Wireless module” on page Remove the processor RJ-11 connector Maintenance and Service Guide Remove the RJ-11 connectorReverse this procedure to install the RJ-11 connector Removal and replacement procedures4-52 Removal and replacement proceduresMaintenance and Service Guide Changing the language of Setup Utility Setup UtilityStarting Setup Utility Setup Utility Navigating and selecting in Setup UtilityRestoring default settings in Setup Utility Displaying system informationSecurity menu Exiting Setup UtilitySetup Utility menus Main menuSetup Utility System Configuration menuDiagnostics menu Maintenance and Service Guide SpecificationsComputer specifications Specifications 39.6-cm 15.6-in HD display specificationsSpecifications Hard drive specificationsMaintenance and Service Guide Read SpecificationsAccess time Applicable discMaintenance and Service Guide System DMA specificationsSpecifications System function shipping configuration System interrupt specificationsSystem I/O address specifications SpecificationsI/O address hex SpecificationsSystem function shipping configuration Maintenance and Service GuideContinued System memory map specificationsSpecifications System function SpecificationsMaintenance and Service Guide Memory address6-10 SpecificationsMaintenance and Service Guide Creating recovery discs Backup and recovery2. Click Advanced Options When to back upBackup suggestions 3. Click Recovery disc creation, and then click NextRestore to a previous date and time Using system restore pointsWhen to create restore points To create a system restore pointSelect Start All Programs Recovery Manager Recovery Manager Performing a recoveryRecovering from the recovery discs Recovering from the dedicated recovery partition select models onlyMaintenance and Service Guide Connector pin assignmentsAudio-in microphone Audio-out headphoneConnector pin assignments External monitorMaintenance and Service Guide HDMIConnector pin assignments SignalSignal RJ-11 modemRJ-45 network Connector pin assignmentsMaintenance and Service Guide Universal Serial BusConnector pin assignments SignalMaintenance and Service Guide Connector pin assignmentsRequirements for all countries and regions Power cord set requirementsAccredited agency Requirements for specific countries and regionsPower cord set requirements Country/regionDisplay BatteryRecycling Recycling Perform the following steps to disassemble the display assemblyMaintenance and Service Guide 3. Remove the display bezel6. Remove the display panel assembly 2 from the display enclosure 11. Lift the top edge of the backlight cover 2 and swing it outward 17. Remove the backlight from the backlight frame Maintenance and Service Guide15. Turn the display panel upside down 16. Remove the backlight frame from the display panel22. Remove the LCD panel 23. Recycle the LCD panel and backlight Maintenance and Service Guide18. Disconnect the display cable 1 from the LCD panel 20. Release the LCD panel 3 from the display rear panelIndex Page