Maintenance and Service Guide
Page
Contents
Illustrated Parts Catalog
Removal and Replacement Preliminaries
Removal and Replacement Procedures
Index
Product Description
Key Description Options
Models
Key
Compaq Evo Notebook N1020v Models
470045-679
Nafta
N1020v 200 Brazil 470050-118
470051-331
470047-991
470049-786
Compaq Evo Notebook N1000v Models
220 Germany 470036-635
470036-743
N1000v 220 Taiwan 470038-801 Latin America 470037-832
N1000v 200 Brazil 470038-304
470036-744
Compaq Presario 1500 Models
Compaq Presario 1500 Models
470045-560
470045-554
P1520 240 Latin America 470045-422 470045-429
P1509 240 Asia Pacific 470045-721 Thailand 470045-722
Compaq Presario 1500 Models
P1525 160 Asia Pacific 470050-695
470036-786
470036-785
Features
Maintenance and Service Guide
Product Description
Clearing a Password
Power Management
Component Function
Computer External Components
Front and Right Side Components
Front and Right Side Components
Rear Panel and Left Side Components
Rear Panel and Left Side Components
Rear Panel and Left Side Components
Keyboard Components
Num lock key
Fn key
Top Components
Top Components
Top Components
Bottom Components
Bottom Components
Bottom Components
Design Overview
Troubleshooting
Computer Setup Diagnostics Utilities
Using Computer Setup
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
Flowchart Description
Troubleshooting Flowcharts
Troubleshooting Flowcharts Overview
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
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
CD?
Flowchart 2.11 No OS Loading from Hard Drive, Part
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
Undock
Flowchart 2.16 No Audio, Part
Flowchart 2.17 Nonfunctioning Device
Cmos
Flowchart 2.18 Nonfunctioning Keyboard
Flowchart 2.19 Nonfunctioning Pointing Device
Flowchart 2.20 No Network or Modem Connection
Network
Illustrated Parts Catalog
Serial Number Location
Computer System Major Components
Computer System Major Components
Description Number Displays
Spare Parts Computer System Major Components
Spare Part
Computer System Major Components
LED covers
Computer System Major Components
Item Description Number
Computer System Major Components
Palm rests
Description Number Miscellaneous Cable Kit, includes
Top cover
Computer System Major Components
Heat spreaders
Computer System Major Components
Speaker assembly
Description Number Processors
Charger board
Fan
Computer System Major Components
Description Number
Hard drives
Computer System Major Components
Disk cell RTC battery, 3 volt, 36 MAh, Li ion
Battery packs
Item Description Number Mini PCI communications boards
Memory expansion boards
Miscellaneous Plastics/Hardware Kit
Miscellaneous Plastics/Hardware Kit Components
Description
Miscellaneous Cable Kit
Miscellaneous Cable Kit Components
Miscellaneous Cable Kit Components Spare Part Number
Item Description
Mass Storage Devices
Mass Storage Devices
Mass Storage Devices
Description Number Hard drives
Miscellaneous
Spare Parts Miscellaneous not illustrated
Removal and Replacement Preliminaries
Tools Required
Service Considerations
Plastic Parts
Preventing Damage to Removable Drives
Packaging and Transporting Precautions
Preventing Electrostatic Damage
Workstation Precautions
Grounding Equipment and Methods
Typical Electrostatic Voltage Levels
Static-Shielding Materials
Relative Humidity Event 10% 40% 55%
Material Use Voltage Protection Level
Removal and Replacement Procedures
Serial Number
Section Description # of Screws Removed
Disassembly Sequence Chart
Disassembly Sequence Chart
Preparing the Computer for Disassembly
Battery Packs Spare Part Number Information
Releasing the Battery Pack
Removing the Battery Bezel
Remove the optical drive by following these steps
Optical Drives Spare Part Number Information
Removing the Optical Drive Screws
Reverse the preceding procedures to install a optical drive
Hard Drives
Spare Part Number Information
Removing the Hard Drive
Removing the Hard Drive Bracket
Memory Expansion Boards
Computer Feet
Memory Expansion Board
10. Removing the Memory Expansion Compartment Cover
Mini PCI Communications Board
Mini PCI Communication Boards Spare Part Number Information
12. Removing the Mini PCI Communications Slot Cover
13. Removing a Mini PCI Communications Board
Disk Cell RTC Battery
Disk Cell RTC Battery Spare Part Number Information
Connector Cover
15. Removing the Connector Cover
LED Cover
LED Cover Spare Part Number Information
Reverse the preceding procedures to install the LED cover
Keyboard
Keyboards Spare Part Number Information
18. Releasing the Keyboard
19. Disconnecting the Keyboard-to-TouchPad Cable
Heat Spreader
Heat Spreaders Spare Part Number Information
20. Removing the Heat Spreader Screws
21. Removing the Heat Spreader
Processor
Processors Spare Part Number Information
Reverse the preceding procedures to install the processor
Display
Displays Spare Part Number Information
Maintenance and Service Guide
24. Removing the Display
25. Removing the Display Hinge Covers
26. Installing the Display Screws
Palm Rest
Palm Rests Spare Part Number Information
27. Removing the Palm Rest Screws
28. Removing the Palm Rest
29. Disconnecting the Keyboard-to-TouchPad Cable
Diskette Drive
Diskette Drives Spare Part Number Information
31. Removing the Diskette Drive Cable
TouchPad Components
TouchPad Components Spare Part Number Information
32. Removing the TouchPad-to-TouchButton Board Cable
33. Removing the TouchPad Components on TouchPad Models
Removal and Replacement Procedures
35. Removing the TouchPad Components on Dual Stick Models
Display Release Assembly
36. Removing the Display Release Assembly
Charger Board
Charger Board Spare Part Number Information
Speaker Assembly
Speaker Assembly Spare Part Number Information
38. Removing the Speaker Assembly
Top Cover
Top Cover Spare Part Number Information
39. Removing the Top Cover Screws
40. Removing the Top Cover and Microphone
Reverse the preceding procedures to install the top cover
21 Fan
Fan Spare Part Number Information
Reverse the preceding procedures to install the fan
System Board
System Board Spare Part Number Information
43. Removing the Optical Drive Alignment Rails
44. Removing the System Board Screws
Reverse the preceding procedures to install the system board
Modem Cable
Reverse the preceding procedures to install the modem cable
Dimensions
Weight varies by notebook configuration
Relative humidity noncondensing
Stand-alone power requirements
Temperature
Shock
Vibration
Inch SXGA+, TFT Display
Inch XGA, TFT Display
Total power Consumption
Logical configuration
40 GB 30 GB 20 GB User capacity per
Drive1 Drive height Drive width
Interface type
40 GB 30 GB 20 GB Physical configuration
Buffer size3
Disk rotational
Speed Transfer rate
Diskette Drive
DVD-ROM Drive
Cache buffer Data transfer rate
Access time
DVD-RW Drive
Track pitch Access time
CD-ROM Drive
CD-RW Drive
Cell, Li ion Battery Pack
Weight
Power supply
External AC Adapter
System DMA
Hardware DMA System Function
System Interrupts
Hardware IRQ System Function
System I/O Addresses
16F Unused
VGA
System Memory Map
Size Memory Address System Function
Pin Signal
Table A-1 RJ-45 Network Interface
Table A-2 RJ-11 Modem
Table A-3 Universal Serial Bus
Table A-4 Video
Table A-5 External Keyboard/Mouse
Table A-6 Parallel
Table A-7 External Monitor
Pin Signal Audio out Ground
Pin Signal Audio Ground
Table A-8 Stereo Speaker/Headphone
Table A-9 Microphone
Power Cord Set Requirements
Conductor Power Cord Set
Country Accredited Agency Applicable Note Number
Conductor Power Cord Set Requirements
Country-Specific Requirements
BSI
Screw Listing
Head
Color Qty Length Thread Width Silver Where used
Table C-1 Torx T8 Metric 2.5 × 5.0 Screw
Figure C-2. TM2.5 × 5.0 Screw Locations
Head Color Qty Length Thread Width
Figure C-3. TM2.5 × 5.0 Screw Locations
Figure C-4. TM2.5 × 5.0 Screw Locations
Figure C-5. TM2.5 × 5.0 Screw Locations
Figure C-6. TM2.5 × 5.0 Screw Locations
Figure C-7. TM2.5 × 5.0 Screw Locations
Figure C-8. TM2.5 × 5.0 Screw Locations
Table C-2 Torx T8 Metric 2.5 × 8.0 Screw
Figure C-9. TM2.5 × 8.0 Screw Locations
Figure C-10. TM2.5 × 8.0 Screw Locations
Table C-3 Phillips Metric 3.0 × 3.0 Screw
Figure C-11. PM3.0 × 3.0 Screw Locations
Table C-4 Phillips Metric 2.5 × 4.0 Screw
Figure C-12. PM2.5 × 4.0 Screw Locations
Color Qty Length Thread Width Silver 14.0 mm Where used
Table C-5 Torx T8 Metric 2.5 × 14.0 Shoulder Screw
Table C-6 Torx T8 Metric 2.5 × 9.0 Screw
Figure C-14. TM2.5 × 9.0 Screw Locations
Table C-7 Phillips Metric 2.0 × 4.5 Screw
Figure C-15. PM2.0 × 4.5 Screw Locations
Index
Index-2
Index-3
Index-4
Index-5
Index-6
Index-7