Compaq Notebook Evo N160 Series
October
Maintenance and Service Guide
Document Part Number
Maintenance and Service Guide First Edition October
Document Part Number
1 Product Description
Contents
2 Troubleshooting
3 Illustrated Parts Catalog
4 Removal and Replacement Preliminaries
5 Removal and Replacement Procedures
Contents
Screw Listing Index
6 Specifications A Connector Pin Assignments
B Power Cord Set Requirements
Product Description
Figure 1-1. Compaq Notebook Evo N160
Compaq Notebook Evo N160 Models and Model Naming Conventions
Models
Computer models are shown in Table1-1
Product Description
Models and Model Naming Conventions Continued
Maintenance and Service Guide
Compaq Notebook Evo N160
Product Description
Product Description
Compaq Notebook Evo N160
Models and Model Naming Conventions Continued
Models and Model Naming Conventions Continued
Maintenance and Service Guide
Compaq Notebook Evo N160
Product Description
Product Description
Compaq Notebook Evo N160
Models and Model Naming Conventions Continued
Models and Model Naming Conventions Continued
Maintenance and Service Guide
Compaq Notebook Evo N160
Product Description
1.1 Features
Maintenance and Service Guide
Connectors for RJ-45 network RJ-11 modem Universal Serial Bus S-Video
Parallel devices External monitor 1394 digital devices AC power
Stereo line out/headphone Mono microphone QuickDock Port Replicator
1.2 Clearing a Password
1.3 Power Management
Figure 1-2. Front and Right Side Components
1.4 Computer External Components
Maintenance and Service Guide
Product Description
Product Description
Maintenance and Service Guide
Front and Right Side Components
Component
Product Description
Figure 1-3. Rear Panel and Left Side Components
Rear Panel and Left Side Components
1-14
Product Description
Maintenance and Service Guide
Rear Panel and Left Side Components Continued
Product Description
Maintenance and Service Guide
Figure 1-4. Keyboard Components
1-16
Caps lock key
Maintenance and Service Guide
Keyboard Components
Fn key
Product Description
Figure 1-5. Top Components
Top Components
1-18
Product Description
Maintenance and Service Guide
Top Components Continued
Bottom Components
Maintenance and Service Guide
Figure 1-6. Bottom Components
Product Description
Product Description
Maintenance and Service Guide
Bottom Components Continued
1.5 Design Overview
Troubleshooting
Using the PhoenixBIOS Setup Utility
Troubleshooting
Troubleshooting Flowcharts
Troubleshooting Flowcharts Overview
Initial Troubleshooting
Done
2.2 No Power, Part
Power up in docking station?
in docking
Maintenance and Service Guide
2.3 No Power, Part
Troubleshooting
Visually check for debris in battery socket and clean if necessary
in computer and at power source
2.4 No Power, Part
Troubleshooting
Replace external AC adapter
Maintenance and Service Guide
2.5 No Power, Part
Troubleshooting
Loose or
2.6 No Video, Part
Maintenance and Service Guide
2.7 No Video, Part
Troubleshooting
Continued from Section No Video, Part Remove
Maintenance and Service Guide
2.8 Nonfunctioning Docking Station if applicable
Troubleshooting
Reseat power
Maintenance and Service Guide
2.9 No Operating System OS Loading
Troubleshooting
Boot from diskette?
2.10 No OS Loading from Hard Drive, Part
Check the setup utility for correct booting order
priority through the setup utility and reboot
2.11 No OS Loading from Hard Drive, Part
on hard
2.12 No OS Loading from Hard Drive, Part
Virus
sectors
2.13 No OS Loading from Diskette Drive
bootable disc
2.14 No OS Loading from CD- or DVD-ROM Drive
Troubleshooting
2-16
Maintenance and Service Guide
2.15 No Audio, Part
Troubleshooting
Load drivers and set configuration
2.16 No Audio, Part
Troubleshooting
2-18
Maintenance and Service Guide
2.17 Nonfunctioning Device
Troubleshooting
2-19
Maintenance and Service Guide
2.18 Nonfunctioning Keyboard
Troubleshooting
2-20
Maintenance and Service Guide
2.19 Nonfunctioning Pointing Device
Troubleshooting
2-21
Maintenance and Service Guide
2.20 Network or Modem Connection Problems
Troubleshooting
reconfigure
Illustrated Parts Catalog
3.1 Serial Number Location
Figure 3-2. Computer System Major Components
3.2 Computer System Major Components
Maintenance and Service Guide
Illustrated Parts Catalog
Illustrated Parts Catalog
Maintenance and Service Guide
Spare Parts Computer System Major Components
Keyboard shield
Illustrated Parts Catalog
Maintenance and Service Guide
Computer System Major Components continued
Illustrated Parts Catalog
Maintenance and Service Guide
Spare Parts Computer System Major Components Continued
Illustrated Parts Catalog
Maintenance and Service Guide
Computer System Major Components continued
Illustrated Parts Catalog
Maintenance and Service Guide
Spare Parts Computer System Major Components Continued
Plastics and Hardware Kit Components Spare Part Number
3.3 Plastics and Hardware Kit Components
Figure 3-3 Plastics and Hardware Kit Components
Illustrated Parts Catalog
Figure 3-4. Mass Storage Devices
3.4 Mass Storage Devices
Maintenance and Service Guide
Mass Storage Devices
Illustrated Parts Catalog
3.5 Miscellaneous
Spare Parts Miscellaneous not illustrated
3-10
Illustrated Parts Catalog
Maintenance and Service Guide
Spare Parts Miscellaneous not illustrated Continued
Removal and Replacement Preliminaries
4.1 Tools Required
Plastic Parts
4.2 Service Considerations
Cables and Connectors
4.3 Preventing Damage to Removable Drives
4.5 Packaging and Transporting Precautions
4.4 Preventing Electrostatic Damage
4.6 Workstation Precautions
4.7 Grounding Equipment and Methods
Nonconductive plastic bags, tubes, or boxes Metal tote boxes
Removal and Replacement Preliminaries
Maintenance and Service Guide
Electrostatic voltage levels and protective materials
Removal and Replacement Procedures
Maintenance and Service Guide
5.1 Serial Number
Removal and Replacement Procedures
Figure 5-1. Serial Number Location
Removal and Replacement Procedures
5.2 Disassembly Sequence Chart
Disassembly Sequence Chart
Maintenance and Service Guide
5.3 Preparing the Computer for Disassembly
Figure 5-3. Removing the Hard Drive
Figure 5-4. Removing the Hard Drive from the Hard Drive Sleeve
Figure 5-5. Removing a Modular Media Bay Device
5.4 Memory Expansion Board
Maintenance and Service Guide
Reverse the above procedure to install a memory expansion board
Removal and Replacement Procedures
7. The board tilts up at a 45-degree angle
Maintenance and Service Guide
5.5 Computer Feet
Removal and Replacement Procedures
Figure 5-8. Replacing the Computer Feet
5.6 Switch Cover
Figure 5-9. Removing the Switch Cover Screws
Figure 5-10. Removing the Switch Cover
8. Remove the switch cover
Reverse the above procedure to install the switch cover
Removal and Replacement Procedures
Maintenance and Service Guide
5.7 Keyboard
Removal and Replacement Procedures
Keyboards Spare Part Number Information
Figure 5-11. Releasing the Keyboard
Removal and Replacement Procedures
Maintenance and Service Guide
5-14
5. Remove the keyboard shield
Removal and Replacement Procedures
5.8 Fan Assembly
Fan Assembly Spare Part Number Information
Maintenance and Service Guide
4. Disconnect the fan cable from the system board 1 Figure
c. Fan assembly Section
5.9 Processor
a. Switch cover Section b. Keyboard and keyboard shield Section
Removal and Replacement Procedures
3. Lift the processor straight up 2 to remove it from its socket
Maintenance and Service Guide
5.10 Display
Removal and Replacement Procedures
Displays Spare Part Number Information
7. Remove the hinge covers
9. Position the computer so the front faces you
15. Lift the display straight up to remove it
5.11 Top Cover
Top Cover Spare Part Number Information
4. Open the parallel and serial connector cover
7. Release the ZIF connector 1 to which the TouchPad cable is attached and disconnect the TouchPad cable 2 from the system board Figure
Maintenance and Service Guide
Reverse the above procedure to install the top cover
Removal and Replacement Procedures
9. Lift the top cover straight up to remove it Figure
5.12 Speaker Assembly
Speaker Assembly Spare Part Number Information
Maintenance and Service Guide
Reverse the above procedure to install the speaker assemblies
Removal and Replacement Procedures
2. Disconnect the speaker cables 1 from the system board Figure
5.13 Disk Cell RTC Battery
Figure 5-22. Removing the Disk Cell RTC Battery
Maintenance and Service Guide
5.14 Mini PCI Communications Board
Removal and Replacement Procedures
Mini PCI Communications Boards Spare Part Number Information
The board tilts up at a 45-degree angle
Maintenance and Service Guide
5.15 Sub I/O Board
Removal and Replacement Procedures
Sub I/O Board Spare Part Number Information
3. Remove the right display support
4. Disconnect the modem/NIC cable 1 from the sub I/O board Figure
Maintenance and Service Guide
5.16 System Board
Removal and Replacement Procedures
System Board Spare Part Number Information
3. Disconnect the speaker assembly cables 2 from the system board
7. Remove the left display support
9. Press in and hold the PC Card eject button 1 Figure
Maintenance and Service Guide
Specifications
This chapter provides physical and performance specifications
Computer
Shock
Specifications
Computer Continued
Vibration
14.1-inch XGA, TFT Display
Specifications
Maintenance and Service Guide
Specifications
13.3-inch XGA, TFT Display
Maintenance and Service Guide
Specifications
Logical configuration
Hard Drives
Hard Drives Continued
Specifications
Physical configuration
30.0 GB
Diskette Drive
Specifications
Maintenance and Service Guide
Diskette size
Specifications
CD-ROM Drive
DVD-ROM Drive
Specifications
Maintenance and Service Guide
6-10
Specifications
CD-RW Drive
Maintenance and Service Guide
8-cell, Li ion Battery Pack
Specifications
AC Adapter
Hardware DMA
Specifications
System DMA
System Function
System Interrupts
Specifications
Maintenance and Service Guide
6-14
Specifications
System I/O Addresses
System I/O Addresses Continued
Specifications
Maintenance and Service Guide
6-16
Specifications
System I/O Addresses Continued
System Memory Map
Specifications
Maintenance and Service Guide
Table A-1 RJ-45 Network Interface
Connector Pin Assignments
Maintenance and Service Guide
Table A-3 Universal Serial Bus
Connector Pin Assignments
Table A-2 RJ-11 Modem
Table A-4 S-Video
Connector Pin Assignments
Maintenance and Service Guide
Ground Y
Connector Pin Assignments
Table A-5 Parallel
Table A-6 External Monitor
Connector Pin Assignments
Maintenance and Service Guide
Table A-8 Microphone
Connector Pin Assignments
Table A-7 Stereo Speaker/Headphone
General Requirements
Power Cord Set Requirements
3-Conductor Power Cord Set
Country-Specific Requirements
Page
Table C-1 Phillips M3 × 8.0 Screw
Screw Listing
Maintenance and Service Guide
Table C-2 Phillips M3.0 × 4.0 Screw
Maintenance and Service Guide
Table C-3 Phillips M2.0 × 5.0 Screw
Table C-3 Phillips M2.0 × 5.0 Screw Continued
Maintenance and Service Guide
Table C-3 Phillips M2.0 × 5.0 Screw Continued
Table C-4 Phillips M2.0 × 9.0 Screw
Maintenance and Service Guide
Table C-4 Phillips M2.0 × 9.0 Screw Continued
Table C-4 Phillips M2.0 × 9.0 Screw Continued
Maintenance and Service Guide
Table C-4 Phillips M2.0 × 9.0 Screw Continued
Table C-4 Phillips M2.0 × 9.0 Screw Continued
C-10
C-11
Maintenance and Service Guide
Table C-5 Phillips M2.0 × 10.5 Screw
Table C-5 Phillips M2.0 × 10.5 Screw Continued
C-12
C-13
Maintenance and Service Guide
Table C-6 Phillips M2.0 × 12.0 Screw
Table C-7 Phillips M2.0 × 6.5 Screw
C-14
C-15
Maintenance and Service Guide
Table C-7 Phillips M2.0 × 6.5 Screw Continued
Table C-7 Phillips M2.0 × 6.5 Screw Continued
C-16
C-17
Maintenance and Service Guide
Table C-7 Phillips M2.0 × 6.5 Screw Continued
Table C-8 Phillips M2.0 × 5.0 Screw
C-18
Maintenance and Service Guide
C-19
Index
Index-2
Page
Page