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Compaq 279362-002 manual Illustrated Parts Catalog

Models: 279362-002

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Troubleshooting Flowchart Description Pin Signal Audio out Password Dimension Maintenance No config. code used Using Compaq Diagnostics Using Computer Setup Disk Cell RTC Battery

Page 90

Illustrated Parts Catalog

Notebook System Major Components (continued)

3–12	Maintenance and Service Guide

Page 89 Page 91

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Compaq 279362-002 manual Illustrated Parts Catalog

Page 89 Page 91

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Contents

Maintenance and Service Guide Page Contents Removal and Replacement Preliminaries Removal and Replacement ProceduresIllustrated Parts Catalog Screw Listing Index Product Description Models KeyDescription Options No config. code used Compaq Evo Notebook N620c Models DE272A ABM DE270A UUF DE265A UUF DE264A UUF DE263A UUF DE262A UUF Compaq Evo Notebook N610c Models 470050-929 470050-984 GEM/NAFTA 470050-560 470050-478 470037-546 470044-425 470037-700 470050-787 470037-605 Compaq Evo Notebook N600c Models N600 120 Belgium 470023-411 470053-666 470053-665 N600 100 Belgium 470029-930 Features Maintenance and Service Guide Clearing a Password Power Management Front and Right Side Panel Components Component Function Built-in microphone Right Side and Rear Panel Components- Evo Notebook N610c Right Side and Rear Panel Components Right Side and Rear Panel Components Right Side and Rear Panel Components- Evo Notebook N600c Right Side and Rear Panel Components Keyboard Components Fn keyItem Component Function Top Components Top Components Top Components Bottom Components-Evo Notebook N620c and N610c Bottom Components Bottom Components Bottom Components-Evo Notebook N600c Bottom Components Design Overview Troubleshooting Computer Setup and Diagnostics Utilities Using Computer Setup Select File Save Changes and Exit and press enter. or File Menu Select To Do This Selecting from the Security Menu Security Menu Selecting from the Advanced Menu Advanced Menu Advanced Menu Using Compaq Diagnostics Obtaining, Saving, or Printing Configuration Information Obtaining, Saving, or Printing Diagnostic Test Information Maintenance and Service Guide Troubleshooting Flowcharts Troubleshooting Flowcharts OverviewFlowchart Description Flowchart 2.1 Initial Troubleshooting Power? Flowchart 2.2 No Power, Part Done Flowchart 2.3 No Power, Part Flowchart 2.4 No Power, Part Plug directly Into AC outlet Power LED On? Done Flowchart 2.5 No Power, Part Flowchart 2.6 No Video, Part Flowchart 2.7 No Video, Part From Flowchart No Video, Part Remove Flowchart 2.8 Nonfunctioning Docking Station if applicable O board Backplane board Switch box Flowchart 2.9 No Operating System OS Loading Flowchart 2.10 No OS Loading from Hard Drive, Part Flowchart 2.11 No OS Loading from Hard Drive, Part Board Flowchart 2.12 No OS Loading from Hard Drive, Part Flowchart 2.13 No OS Loading from Diskette Drive Flowchart 2.14 No OS Loading from CD- or DVD-ROM Drive Flowchart 2.15 No Audio, Part Go to Flowchart No Audio, Part Undock Flowchart 2.16 No Audio, Part Flowchart 2.17 Nonfunctioning Device Cmos Flowchart 2.18 Nonfunctioning Keyboard OK? Flowchart 2.19 Nonfunctioning Pointing Device Flowchart 2.20 No Network or Modem Connection Illustrated Parts Catalog Serial Number Location Illustrated Parts Catalog Spare Part Switch coverSpare Parts Notebook System Major Components Description Number Displays Illustrated Parts Catalog Spare Part Illustrated Parts Catalog Description Number Miscellaneous Plastics Kit TouchPad components Illustrated Parts Catalog Item Description Number Memory expansion boards Top coversFans Illustrated Parts Catalog DC-DC converter boards Item Description Number System boardsHeat sink Processors Illustrated Parts Catalog Description Number Hard drives Mini PCI communications boards Illustrated Parts Catalog Description Number Media Bay devices Miscellaneous Plastics Kit Components Miscellaneous Plastics Kit Components Miscellaneous Plastics Kit Components Spare Part Number Item Description Mass Storage Devices Mass Storage Devices Mass Storage Devices Mass Storage Devices Description Number Optical drives Iomega 250-MB ZIP drive2X Max SuperDisk LS120 drive Miscellaneous Spare Parts Miscellaneous not illustrated Description Number Power cord, black, 6 feet RJ-11 P55 adaptersRJ-45 network cable Service Considerations Tools Required Preventing Damage to Removable Drives Plastic Parts Preventing Electrostatic Damage Packaging and Transporting Precautions Workstation Precautions Grounding Equipment and Methods Removal and Replacement Preliminaries Relative Humidity Event 10% 40% 55% Typical Electrostatic Voltage LevelsStatic-Shielding Materials Material Use Voltage Protection Level Removal and Replacement Procedures Serial Number Disassembly Sequence ChartDisassembly Sequence Chart Section Description Removed Disassembly Sequence Chart Preparing the Notebook for Disassembly Battery Pack, 6-cell, Li ion Spare Part Number Information Reverse the preceding procedure to install the battery pack Media Bay Devices Spare Part Number Information Removing a Media Bay Device Hard Drive Spare Part Number Information Reverse the preceding procedure to install the hard drive Removing the Hard Drive Bezel Computer Feet Replacing the Notebook Feet Mini PCI Communications Board Mini PCI Communications Board Spare Part Number Information Removing the Mini PCI Compartment Cover Removing the Mini PCI Communications Board Disk Cell RTC Battery Removing the Disk Cell RTC Battery Keyboard Keyboard Spare Part Number InformationKeyboard with Pointstick Keyboard Spare Part Number Information 10. Removing the Keyboard Screw 11. Releasing the Keyboard 12. Disconnecting the Pointing Device and Keyboard Cables Memory Expansion Memory Expansion Board Spare Part Number Information 13. Removing the Memory Expansion Compartment Cover 14. Removing a Memory Expansion Board TouchPad TouchPad Components Spare Part Number Information 15. Removing the TouchPad Switch Cover Switch Cover Spare Part Number InformationSwitch cover 241438-001 17. Removing the Switch Cover Display Display Spare Part Number Information 18. Disconnecting the Display Cables Reverse the preceding procedure to replace the display Top Cover Top Cover Spare Part Number Information 20. Removing the Top Cover Screws For Evo Notebook N620c and N610c models System Board System Board Spare Part Number Information Removal and Replacement Procedures Maintenance and Service Guide 24. Do Not Remove These Screws 25. Removing the System Board Removal and Replacement Procedures Reverse the preceding procedure to replace the system board 14 Fan Fan Spare Part Number Information Disconnect the fan cable from the system board Figure 29. Removing the Fan on an Evo Notebook N600c 30. Removing the Fan on Evo Notebook N620c and N610c Models Heat Sink Heat Sink Spare Part Number InformationHeat sink 303103-001 31. Disconnecting the Fan Cable 32. Removing the Heat Sink Screws Reverse the preceding procedure to replace the heat sink Processor Processor Spare Part Number Information Reverse the preceding procedure to replace the processor DC-DC Converter Board DC-DC Converter Board Spare Part Number Information 35. Removing the DC-DC Converter Board Modem Cable Remove the modem cable 37. Routing the Modem Cable in the Base Enclosure Stand-alone battery power requirements DimensionsWeight AC adapter power requirements Shock TemperatureRelative humidity noncondensing Vibration Inch XGA, TFT Display Hard Drives Disk rotational 40.0 GB 30.0 GB 20.0 GB 15.0 GB Physical ConfigurationBuffer size3 Speed Transfer rate Diskette Drive CD-ROM Drive DVD-ROM Drive Disc thickness Track pitchAudio output level Disk diameter CD-RW DriveCenter hole diameter Disk thickness AC Adapter Cell, Li ion Battery PackPower supply input Energy System DMA Hardware DMA System Function System Interrupts Hardware IRQ System Function System I/O Addresses System I/O Addresses VGA System Memory Map Size Memory Address System Function Table A-1 Stereo Speaker/Headphone Pin Signal Audio outPin Signal Audio Microphone Pin Signal Table A-3 Keyboard/MouseTable A-4 RJ-11 Modem Table A-5 RJ-45 Network Interface Table A-6 Universal Serial Bus Table A-7 Serial Table A-8 External Monitor Table A-9 Parallel Table A-10 Docking Table A-10 Docking Docking PS2 VCC Power Cord Set Requirements Conductor Power Cord Set Conductor Power Cord Set Requirements Country-Specific RequirementsCountry Accredited Agency Applicable Note Number BSI Screw Listing Color Qty Length Thread Width Black Where used Table C-1 Phillips Metric 2.5 × 2.5 ScrewHead Table C-2 Phillips Metric 1.5 × 3.5 Screw Figure C-2. PM1.5 × 3.5 Screw Location Table C-3 Phillips Metric 2.5 × 5.0 Screw Figure C-3. PM2.5 × 5.5 Screw Location Figure C-4. PM2.5 × 5.5 Screw Location Table C-4 Torx T8 Metric 2.5 × 7.0 Screw Figure C-5. TM2.5 × 7.0 Screw Locations Figure C-6. TM2.5 × 7.0 Screw Locations Figure C-7. TM2.5 × 7.0 Screw Locations Table C-5 Torx T8 Metric 2.5 × 5.0 Screw Figure C-8. TM2.5 × 5.0 Screw Locations Table C-5 Torx T8 M2.5 × 5.0 Screw Figure C-9. TM2.5 × 5.0 Screw Locations Color Qty Length Thread Width Silver 20 mm Where used Table C-6 Mm × 20.0 mm Bushing Guide Table C-7 Torx Metric 2.0 × 3.0 Screw Figure C-11. TM2.0 × 4.0 Screw Location Table C-8 Phillips Metric 2.0 × 4.0 Screw Figure C-12. PM2.0 × 4.0 Screw Location Table C-8 Phillips M2.0 × 4.0 Screw Figure C-13. PM2.0 × 4.0 Screw Location Figure C-14. PM2.0 × 4.0 Screw Location Index Index-2 Index-3 Index-4 Index-5 Index-6 Index-7

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