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HP X1000 Size, Memory Address, System Function, Specifications, Maintenance and Service Guide

Models: X1000

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Specifications

Table 6-15

System Memory Map

Size	Memory Address	System Function

640 KB	00000000-0009FFFF	Base memory

128 KB	000A0000-000BFFFF	Video memory

48 KB	000C0000-000CBFFF	Video BIOS

160 KB	000C8000-000E7FFF	Unused

64 KB	000E8000-000FFFFF	System BIOS

15 MB	00100000-00FFFFFF	Extended memory

58 MB	01000000-047FFFFF	Super extended memory

58 MB	04800000-07FFFFFF	Unused

2 MB	08000000-080FFFFF	Video memory (direct access)

4 GB	08200000-FFFEFFFF	Unused

64 KB	FFFF0000-FFFFFFFF	System BIOS

Maintenance and Service Guide

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HP X1000, nx7000 manual Size, Memory Address, System Function, Specifications, Maintenance and Service Guide, 6-17

Contents

Compaq Presario Widescreen Notebook PC Document Part NumberMaintenance and Service Guide HP Compaq Business Notebook nx7000Maintenance and Service Guide First Edition July Document Part Number 1 Product Description Contents2 Troubleshooting Contents 4 Removal and Replacement Preliminaries5 Removal and Replacement Procedures 3 Illustrated Parts CatalogC Screw Listing Index 6 Specifications A Connector Pin AssignmentsB Power Cord Set Requirements Product Description Options 1.1 ModelsHP Compaq nx7000 and Compaq Presario X1000 Model Naming Conventions DescriptionProduct Description Maintenance and Service GuideHP Compaq nx7000 Models Product Description HP Compaq nx7000 Models ContinuedPeople’s Republic Maintenance and Service GuideHP Compaq nx7000 Models Continued Product DescriptionProduct Description HP Compaq nx7000 Models ContinuedProduct Description Maintenance and Service GuideHP Compaq nx7000 Models Continued Product Description Compaq Presario X1000 ModelsProduct Description Maintenance and Service GuideCompaq Presario X1000 Models Continued 1-10 Compaq Presario X1000 Models ContinuedProduct Description 1-11 Maintenance and Service GuideCompaq Presario X1000 Models Continued Product Description1.2 Features ATI Mobility Radeon graphics with 32- or 64-MB DDR SDRAM 1.3 Clearing a Password 1.4 Power Management Product Description 1.5 External ComponentsMaintenance and Service Guide Front and Left Side ComponentsFunction Maintenance and Service GuideFront and Left Side Components ComponentFunction Maintenance and Service GuideRear Panel and Right Side Components ComponentProduct Description Maintenance and Service GuideComponent Function1-20 Maintenance and Service GuideKeyboard Components Product Descriptionnum lk key Maintenance and Service GuideComponent FunctionProduct Description Top ComponentsComponent FunctionFunction Maintenance and Service GuideTop Components Continued ComponentFunction Bottom ComponentsBottom Components ComponentFunction Maintenance and Service GuideBottom Components Continued Component1.6 Design Overview Maintenance and Service Guide Troubleshooting2.1 Computer Setup and Diagnostics Utilities Using Computer Setup Select Selecting from the File MenuMaintenance and Service Guide File MenuSelect Selecting from the Security MenuTroubleshooting Security MenuSelect Selecting from the Advanced MenuTroubleshooting Maintenance and Service GuideTo Do This TroubleshootingAdvanced Menu Continued SelectObtaining, Saving, or Printing Configuration Information 2.2 Using Diagnostics for WindowsObtaining, Saving, or Printing Diagnostic Test Information 6. Select the Begin Testing button Description 2.3 Troubleshooting FlowchartsFlowchart TroubleshootingIs there Flowchart 2.1-Initial TroubleshootingBegin troubleshooting power?Flowchart 2.2-No Power, Part power supply if applicable Flowchart 2.3-No Power, PartTroubleshooting Maintenance and Service GuideFlowchart 2.4-No Power, Part 2-15 Flowchart 2.5-No Power, PartTroubleshooting Maintenance and Service GuideFlowchart 2.6-No Video, Part Continued from Section No Video, Part Remove Flowchart 2.7-No Video, PartTroubleshooting Maintenance and Service Guide2-18 Flowchart 2.8-Nonfunctioning Docking Station if applicableTroubleshooting 2-19 Flowchart 2.9-No Operating System OS LoadingTroubleshooting Maintenance and Service Guidedisk message? Flowchart 2.10-No OS Loading, Hard Drive, PartBoot from diskette? NonsystemFlowchart 2.11-No OS Loading, Hard Drive, Part Boot from Flowchart 2.12-No OS Loading, Hard Drive, PartTroubleshooting Maintenance and Service GuideFlowchart 2.13-No OS Loading, Diskette Drive 2-24 Flowchart 2.14-No OS Loading, CD- or DVD-ROM DriveTroubleshooting 2-25 Flowchart 2.15-No Audio, PartTroubleshooting Maintenance and Service Guide2-26 Flowchart 2.16-No Audio, PartTroubleshooting driver in OS configured?2-27 Flowchart 2.17-Nonfunctioning DeviceTroubleshooting Maintenance and Service Guide2-28 Flowchart 2.18-Nonfunctioning KeyboardTroubleshooting Maintenance and Service Guide2-29 Flowchart 2.19-Nonfunctioning Pointing DeviceTroubleshooting Maintenance and Service GuideReplace jack or have jack activated Flowchart 2.20-No Network/Modem ConnectionTroubleshooting 2-303.1 Serial Number Location Illustrated Parts CatalogIllustrated Parts Catalog 3.2 Notebook Major ComponentsMaintenance and Service Guide Notebook Major ComponentsIllustrated Parts Catalog Maintenance and Service GuideItem Description NumberIllustrated Parts Catalog Maintenance and Service GuideNotebook Major Components Illustrated Parts Catalog Maintenance and Service GuideItem Description NumberIllustrated Parts Catalog Maintenance and Service GuideNotebook Major Components Spare Part PC Card assembly not illustratedLeft and right wireless antenna with cables Maintenance and Service GuideIllustrated Parts Catalog Maintenance and Service GuideNotebook Major Components Description Battery pack, 8 cell, 4.4 wHMaintenance and Service Guide Spare PartIllustrated Parts Catalog 3.3 Miscellaneous Plastics Kit ComponentsMaintenance and Service Guide Miscellaneous Plastics Kit ComponentsMiscellaneous Plastics Kit Components Spare Part Number Item Description 3.4 Miscellaneous Cable Kit ComponentsMaintenance and Service Guide Miscellaneous Cable Kit ComponentsItem Description 3.5 Miscellaneous Doors/Covers Kit ComponentsMaintenance and Service Guide Miscellaneous Doors/Covers Kit ComponentsNumber 3.6 Mass Storage DevicesMass Storage Devices Item DescriptionDescription 3.7 MiscellaneousPower cord, 3-wire Maintenance and Service Guide4.1 Tools Required Removal and Replacement PreliminariesPlastic Parts 4.2 Service ConsiderationsCables and Connectors 4.3 Preventing Damage to Removable Drives 4.4 Preventing Electrostatic Damage 4.5 Packaging and Transporting Precautions4.6 Workstation Precautions 4.7 Grounding Equipment and Methods Material Removal and Replacement PreliminariesMaintenance and Service Guide EventRemoval and Replacement Procedures Serial Number Location 5.1 Serial NumberRemoval and Replacement Procedures Maintenance and Service Guide# of Screws 5.2 Disassembly Sequence ChartRemoval and Replacement Procedures Maintenance and Service GuideSpare Part Number Information 5.3 Preparing the Notebook for DisassemblyRemoving the Battery Pack c. Lift the front edge of the battery pack up and swing it backd. Remove the battery pack Reverse the above procedure to install the battery pack4. Remove the hard drive by following these steps f. Remove the hard drive shield 2 and connector 3 from the hard drive 5.5 Memory Expansion Board 5.4 Notebook Feet5. Remove the cover Removal and Replacement ProceduresMaintenance and Service Guide 4. Lift the front edge of the cover up 2 and swing it backRemoving the Memory Expansion Board 5.6 Mini PCI Communications Board5. Remove the cover Removal and Replacement ProceduresMaintenance and Service Guide 4. Lift the rear edge of the cover up 2 and swing it forward8. Pull the board away from the socket at a 45-degree angle Removing the RTC battery 5.7 RTC BatteryRemoving the Optical Drive 5.8 Optical DriveRemoving the Keyboard Screws 5.9 KeyboardRemoval and Replacement Procedures Maintenance and Service Guide5. Open the notebook Removal and Replacement ProceduresMaintenance and Service Guide 4. Turn the notebook top side up with the front facing forward9. Remove the keyboard Removing the Switch Cover 5.10 Switch CoverRemoving the Speaker Cover Screws 5.11 Speaker Cover7. Slide the speaker cover back 2 to disengage it from the notebook Reverse the above procedure to install the speaker coverRemoval and Replacement Procedures Maintenance and Service GuideRemoving the Fan 5.12 Fan5.13 Heat Sink Removing the Thermal Grease From the Heat Sink and Processor Reverse the above procedure to install the heat sinkRemoval and Replacement Procedures Maintenance and Service GuideSpare Part Number Information 5.14 ProcessorRemoval and Replacement Procedures Maintenance and Service Guide3. Lift the processor straight up 2 and remove it Reverse the above procedure to install the processorRemoval and Replacement Procedures Maintenance and Service GuideDisconnecting the Display Cable 5.15 Display AssemblyRemoving the Display Screws Removal and Replacement Procedures 10. Lift the display assembly straight up and remove itReverse the above procedure to install the display assembly Removing the Display AssemblySpare Part Number Information 5.16 Top CoverTwo PM2.5×7.0 screws in the front corners of the notebook Removal and Replacement ProceduresMaintenance and Service Guide 5. Remove the following screws6. Turn the notebook top side up with the rear panel facing forward Disconnecting the Bluethumb Wireless Module and Speaker Cables Removing the Top Cover Screws Removal and Replacement ProceduresMaintenance and Service Guide 11. Remove the following screws12. Position the notebook so the front faces forward Reverse the above procedure to install the top coverRemoval and Replacement Procedures Maintenance and Service GuideSpare Part Number Information 5.17 SD Card Slot Board and Cable2. Disconnect the SD Card slot board cable 1 from the system board Spare Part Number Information 5.18 VGA Board and Shield4. Remove the VGA board and shield Replacing the Thermal Pads on the VGA Board and Shield 5.19 Modem and CableSpeaker cover Section Display assembly Section Top cover Section Spare Part Number Information 5.20 System BoardRemoving the System Board Screws Removal and Replacement ProceduresMaintenance and Service Guide 2. Disconnect the SD Card slot board cable 1 from the system board4. Lift the right side of the system board approximately Temperature SpecificationsDimensions Stand-alone power requirementsVibration SpecificationsNotebook Continued ShockMaintenance and Service Guide SpecificationsDimensions Pixel resolutionNumber of colors SpecificationsDimensions Pixel resolutionMaintenance and Service Guide SpecificationsDimensions Pixel resolution80 GB SpecificationsDimensions temperatureDimensions SpecificationsWeight Power supplyCenter hole diameter SpecificationsAccess time Applicable diskApplicable disk SpecificationsAccess time Maintenance and Service GuideCenter hole diameter SpecificationsAccess time Applicable diskApplicable disk SpecificationsAccess time Maintenance and Service GuideFunction SpecificationsHardware SystemSystem SpecificationsMaintenance and Service Guide HardwareSystem Function shipping configurationSpecifications I/O AddressI/O Address shipping configurationSpecifications Maintenance and Service GuideSystem Function shipping configurationSpecifications I/O AddressMemory Address SpecificationsMaintenance and Service Guide SizeMaintenance and Service Guide Connector Pin AssignmentsSignal SignalSignal Connector Pin AssignmentsSignal SignalMaintenance and Service Guide Connector Pin AssignmentsSignal SignalSignal Connector Pin AssignmentsSignal SignalMaintenance and Service Guide Connector Pin AssignmentsSignal SignalGeneral Requirements Power Cord Set Requirements3-Conductor Power Cord Set Country Country-Specific RequirementsPower Cord Set Requirements Applicable NoteCountry Power Cord Set RequirementsMaintenance and Service Guide Applicable NoteMaintenance and Service Guide Screw ListingLength Where usedHead ColorPhillips PM2.5×7.0 Screw Locations Where usedMaintenance and Service Guide Head Color Qty. Length Thread WidthPhillips PM2.5×7.0 Screw Locations Where usedMaintenance and Service Guide Head Color Qty. Length Thread WidthPhillips PM2.5×3.5 Screw Where usedMaintenance and Service Guide Table C-2Length Where usedHead ColorPhillips PM2.5×5.0 Screw Locations Where usedMaintenance and Service Guide Head Color Qty. Length Thread WidthPhillips PM2.5×5.0 Screw Locations Where usedMaintenance and Service Guide Head Color Qty. Length Thread WidthPhillips PM2.5×5.0 Screw Location Where usedMaintenance and Service Guide Head Color Qty. Length Thread WidthPhillips PM2.5×5.0 Screw Locations Where usedMaintenance and Service Guide Head Color Qty. Length Thread WidthPhillips PM2.5×5.0 Screw Location Where usedMaintenance and Service Guide Head Color Qty. Length Thread WidthLength Where usedHead ColorPhillips PM2.5×15.0 Screw Continued Where usedMaintenance and Service Guide Table C-4Color Where usedMaintenance and Service Guide HeadPhillips PM2.5×3.0 Screw Where usedMaintenance and Service Guide Table C-5Length Where usedHead ColorPhillips PM2.0×9.0 Spring-Loaded Screw Where usedMaintenance and Service Guide Table C-7Index Index-2 IndexPage Page