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Computer System Major Components
Models:
N160
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Troubleshooting
Disassembly Sequence Chart
Pin Signal
Password
Power cord, 2 wire
Maintenance
Cables and Connectors
Fan Assembly
Battery packs
How to
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Illustrated Parts Catalog
3.2 Computer System Major Components
p
Figure
3-2.
Computer System Major Components
3–2
Maintenance and Service Guide
Page 50
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Contents
Maintenance and Service Guide
Page
Contents
Illustrated Parts Catalog
Screw Listing Index
Product Description
Models
Key
Key Description Options
Nafta
N16 100 Arabic 470024-098 Latin America
Compaq Notebook Evo N160 Models and Model Naming Conventions
Compaq Notebook Evo N160 Models and Model Naming Conventions
Compaq Notebook Evo N160 Models and Model Naming Conventions
Features
Maintenance and Service Guide
Clearing a Password
Power Management
Front and Right Side Components
Computer External Components
Component Function
Front and Right Side Components
Rear Panel and Left Side Components
Rear Panel and Left Side Components
Built-in microphone
Keyboard components are shown in -4 and described in Table
Fn key
Keyboard Components
Top Components
Top Components
Top Components
Bottom Components
Bottom Components
Bottom Components
Design Overview
Using the PhoenixBIOS Setup Utility
Troubleshooting
Troubleshooting Flowcharts
Troubleshooting Flowcharts Overview
Section Description
Working?
Initial Troubleshooting
No Power, Part
From Section No Power, Part
Internal Go to Section No Power Part
From Section No Power, Part Open Computer
No Video, Part
From Section No Video, Part Remove
Nonfunctioning Docking Station if applicable
Switch box
No Operating System OS Loading
No OS Loading from Hard Drive, Part
From Section
System Files on hard Drive? Install OS Reboot
No OS Loading from Diskette Drive
No OS Loading from CD- or DVD-ROM Drive
Undock
No Audio, Part
From Section No Audio, Part
Nonfunctioning Device
Nonfunctioning Keyboard
Nonfunctioning Pointing Device
Network or Modem Connection Problems
Serial Number Location
Illustrated Parts Catalog
Computer System Major Components
Computer System Major Components
Plastics and Hardware Kit, includes
Spare Parts Computer System Major Components
Spare Part
Description Number Display
Computer System Major Components
Hard drives
Mini PCI communications boards
System board
Sub I/O board
Computer System Major Components
Modular media bay device
Battery packs
Description Number Speakers
Base enclosure
Plastics and Hardware Kit Components Spare Part Number
Plastics and Hardware Kit Components
Mass Storage Devices
Mass Storage Devices
Description Number Hard drives
Spare Parts Miscellaneous not illustrated
Miscellaneous
Description Number AC adapters
Power cord, 2 wire
Power cord, 3 wire
External battery charger
Tools Required
Removal and Replacement Preliminaries
Service Considerations
Cables and Connectors
Plastic Parts
Preventing Damage to Removable Drives
Preventing Electrostatic Damage
Packaging and Transporting Precautions
Workstation Precautions
Grounding Equipment and Methods
Material Use Voltage Protection Level
Typical Electrostatic Voltage Levels
Static-Shielding Materials
Relative Humidity Event 10% 40% 55%
Removal and Replacement Procedures
Serial Number
Disassembly Sequence Chart
Disassembly Sequence Chart
Section Description # of Screws Removed
Removing the Battery Pack
Preparing the Computer for Disassembly
Reverse the above procedure to install the hard drive
Removing the Hard Drive from the Hard Drive Sleeve
Removing a Modular Media Bay Device
Removing the Memory Expansion Compartment Cover
Memory Expansion Board
Removing a Memory Expansion Board
Replacing the Computer Feet
Computer Feet
Removing the Switch Cover Screws
Switch Cover
Reverse the above procedure to install the switch cover
Keyboards Spare Part Number Information
Keyboard
11. Releasing the Keyboard
Maintenance and Service Guide
Fan Assembly Spare Part Number Information
Fan Assembly
Reverse the above procedure to install the fan assembly
Processors Spare Part Number Information
Processor
Reverse the above procedure to install the processor
Displays Spare Part Number Information
Display
15. Removing the Hinge Covers and Display Screws
16. Disconnecting the Display Cables
Reverse the above procedure to install the display
Top Cover Spare Part Number Information
Top Cover
Turn the computer top side up with the front facing you
Removal and Replacement Procedures
Lift the top cover straight up to remove it Figure
Speaker Assembly Spare Part Number Information
Speaker Assembly
21. Removing the Speaker Assemblies
22. Removing the Disk Cell RTC Battery
Disk Cell RTC Battery
Mini PCI Communications Boards Spare Part Number Information
Mini PCI Communications Board
23. Removing the Mini PCI Communications Board
Sub I/O Board
Sub I/O Board Spare Part Number Information
Sub I/O board 251381-001
24. Removing the Right Display Support
25. Removing the Sub I/O Board
System Board
System Board Spare Part Number Information
System board 251368-001
26. Removing the Hard Drive Bracket
27. Removing the Left Display Support and System Board Screw
28. Removing the System Board
Computer
Vibration
Shock
Inch XGA, TFT Display
Height 20.28 cm Depth 10.64 27.03 cm Width 13.3 33.79 cm
Hard Drives
Transfer rate
30.0 GB 20.0 GB 15.0 GB Physical configuration
Buffer size3
Disk rotational speed rpm
Diskette Drive
CD-ROM Drive
DVD-ROM Drive
Disk thickness Track pitch
Audio output level
CD-RW Drive
Center hole diameter
Disk thickness
Energy
Cell, Li ion Battery Pack
Power supply input
AC Adapter
Hardware DMA System Function
System DMA
Hardware IRQ System Function
System Interrupts
System I/O Addresses
16F Unused
VGA
Size Memory Address System Function
System Memory Map
Table A-1 RJ-45 Network Interface
Pin Signal
Table A-3 Universal Serial Bus
Table A-2 RJ-11 Modem
Table A-4 Video
Table A-5 Parallel
Table A-6 External Monitor
Table A-8 Microphone
Pin Signal Audio out
Pin Signal Audio
Table A-7 Stereo Speaker/Headphone
General Requirements
Conductor Power Cord Set
Conductor Power Cord Set Requirements
Country-Specific Requirements
Country Accredited Agency Applicable Note Number
Power Cord Set Requirements
Where used
Table C-1 Phillips M3 × 8.0 Screw
Head Color Qty Length Thread Width
Color Qty Length Thread Width Black Where used
Table C-2 Phillips M3.0 × 4.0 Screw
Head
Table C-3 Phillips M2.0 × 5.0 Screw
Color Qty Length Thread Width Silver Where used
Table C-3 Phillips M2.0 × 5.0 Screw
Table C-3 Phillips M2.0 × 5.0 Screw
Table C-4 Phillips M2.0 × 9.0 Screw
Table C-4 Phillips M2.0 × 9.0 Screw
Table C-4 Phillips M2.0 × 9.0 Screw
Table C-4 Phillips M2.0 × 9.0 Screw
Table C-4 Phillips M2.0 × 9.0 Screw
Table C-5 Phillips M2.0 × 10.5 Screw
Color Qty Length Thread Width Silver 10.5 Where used
Table C-5 Phillips M2.0 × 10.5 Screw
Table C-6 Phillips M2.0 × 12.0 Screw
Color Qty Length Thread Width Black 12.0 mm Where used
Table C-7 Phillips M2.0 × 6.5 Screw
Table C-7 Phillips M2.0 × 6.5 Screw
Table C-7 Phillips M2.0 × 6.5 Screw
Table C-7 Phillips M2.0 × 6.5 Screw
Table C-8 Phillips M2.0 × 5.0 Screw
Color Qty Length Thread Width Gold Where used
Maintenance and Service Guide
Index
Index-2
Index-3
Index-4
Pin assignments A-2 RJ-11 P55 adapter spare part
Index-6
