Compaq Presario Widescreen Notebook PC
Document Part Number
Maintenance and Service Guide
HP Compaq Business Notebook nx7000
Maintenance and Service Guide First Edition July Document Part Number
1 Product Description
Contents
2 Troubleshooting
Contents
4 Removal and Replacement Preliminaries
5 Removal and Replacement Procedures
3 Illustrated Parts Catalog
C Screw Listing Index
6 Specifications A Connector Pin Assignments
B Power Cord Set Requirements
Product Description
Options
1.1 Models
HP Compaq nx7000 and Compaq Presario X1000 Model Naming Conventions
Description
Product Description
Maintenance and Service Guide
HP Compaq nx7000 Models
Product Description
HP Compaq nx7000 Models Continued
People’s Republic
Maintenance and Service Guide
HP Compaq nx7000 Models Continued
Product Description
Product Description
HP Compaq nx7000 Models Continued
Product Description
Maintenance and Service Guide
HP Compaq nx7000 Models Continued
Product Description
Compaq Presario X1000 Models
Product Description
Maintenance and Service Guide
Compaq Presario X1000 Models Continued
1-10
Compaq Presario X1000 Models Continued
Product Description
1-11
Maintenance and Service Guide
Compaq Presario X1000 Models Continued
Product Description
1.2 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 Components
Maintenance and Service Guide
Front and Left Side Components
Function
Maintenance and Service Guide
Front and Left Side Components
Component
Function
Maintenance and Service Guide
Rear Panel and Right Side Components
Component
Product Description
Maintenance and Service Guide
Component
Function
1-20
Maintenance and Service Guide
Keyboard Components
Product Description
num lk key
Maintenance and Service Guide
Component
Function
Product Description
Top Components
Component
Function
Function
Maintenance and Service Guide
Top Components Continued
Component
Function
Bottom Components
Bottom Components
Component
Function
Maintenance and Service Guide
Bottom Components Continued
Component
1.6 Design Overview
Maintenance and Service Guide
Troubleshooting
2.1 Computer Setup and Diagnostics Utilities
Using Computer Setup
Select
Selecting from the File Menu
Maintenance and Service Guide
File Menu
Select
Selecting from the Security Menu
Troubleshooting
Security Menu
Select
Selecting from the Advanced Menu
Troubleshooting
Maintenance and Service Guide
To Do This
Troubleshooting
Advanced Menu Continued
Select
Obtaining, Saving, or Printing Configuration Information
2.2 Using Diagnostics for Windows
Obtaining, Saving, or Printing Diagnostic Test Information
6. Select the Begin Testing button
Description
2.3 Troubleshooting Flowcharts
Flowchart
Troubleshooting
Is there
Flowchart 2.1-Initial Troubleshooting
Begin troubleshooting
power?
Flowchart 2.2-No Power, Part
power supply if applicable
Flowchart 2.3-No Power, Part
Troubleshooting
Maintenance and Service Guide
Flowchart 2.4-No Power, Part
2-15
Flowchart 2.5-No Power, Part
Troubleshooting
Maintenance and Service Guide
Flowchart 2.6-No Video, Part
Continued from Section No Video, Part Remove
Flowchart 2.7-No Video, Part
Troubleshooting
Maintenance and Service Guide
2-18
Flowchart 2.8-Nonfunctioning Docking Station if applicable
Troubleshooting
2-19
Flowchart 2.9-No Operating System OS Loading
Troubleshooting
Maintenance and Service Guide
disk message?
Flowchart 2.10-No OS Loading, Hard Drive, Part
Boot from diskette?
Nonsystem
Flowchart 2.11-No OS Loading, Hard Drive, Part
Boot from
Flowchart 2.12-No OS Loading, Hard Drive, Part
Troubleshooting
Maintenance and Service Guide
Flowchart 2.13-No OS Loading, Diskette Drive
2-24
Flowchart 2.14-No OS Loading, CD- or DVD-ROM Drive
Troubleshooting
2-25
Flowchart 2.15-No Audio, Part
Troubleshooting
Maintenance and Service Guide
2-26
Flowchart 2.16-No Audio, Part
Troubleshooting
driver in OS configured?
2-27
Flowchart 2.17-Nonfunctioning Device
Troubleshooting
Maintenance and Service Guide
2-28
Flowchart 2.18-Nonfunctioning Keyboard
Troubleshooting
Maintenance and Service Guide
2-29
Flowchart 2.19-Nonfunctioning Pointing Device
Troubleshooting
Maintenance and Service Guide
Replace jack or have jack activated
Flowchart 2.20-No Network/Modem Connection
Troubleshooting
2-30
3.1 Serial Number Location
Illustrated Parts Catalog
Illustrated Parts Catalog
3.2 Notebook Major Components
Maintenance and Service Guide
Notebook Major Components
Illustrated Parts Catalog
Maintenance and Service Guide
Item Description
Number
Illustrated Parts Catalog
Maintenance and Service Guide
Notebook Major Components
Illustrated Parts Catalog
Maintenance and Service Guide
Item Description
Number
Illustrated Parts Catalog
Maintenance and Service Guide
Notebook Major Components
Spare Part
PC Card assembly not illustrated
Left and right wireless antenna with cables
Maintenance and Service Guide
Illustrated Parts Catalog
Maintenance and Service Guide
Notebook Major Components
Description
Battery pack, 8 cell, 4.4 wH
Maintenance and Service Guide
Spare Part
Illustrated Parts Catalog
3.3 Miscellaneous Plastics Kit Components
Maintenance and Service Guide
Miscellaneous Plastics Kit Components
Miscellaneous Plastics Kit Components Spare Part Number
Item Description
3.4 Miscellaneous Cable Kit Components
Maintenance and Service Guide
Miscellaneous Cable Kit Components
Item Description
3.5 Miscellaneous Doors/Covers Kit Components
Maintenance and Service Guide
Miscellaneous Doors/Covers Kit Components
Number
3.6 Mass Storage Devices
Mass Storage Devices
Item Description
Description
3.7 Miscellaneous
Power cord, 3-wire
Maintenance and Service Guide
4.1 Tools Required
Removal and Replacement Preliminaries
Plastic Parts
4.2 Service Considerations
Cables and Connectors
4.3 Preventing Damage to Removable Drives
4.4 Preventing Electrostatic Damage
4.5 Packaging and Transporting Precautions
4.6 Workstation Precautions
4.7 Grounding Equipment and Methods
Material
Removal and Replacement Preliminaries
Maintenance and Service Guide
Event
Removal and Replacement Procedures
Serial Number Location
5.1 Serial Number
Removal and Replacement Procedures
Maintenance and Service Guide
# of Screws
5.2 Disassembly Sequence Chart
Removal and Replacement Procedures
Maintenance and Service Guide
Spare Part Number Information
5.3 Preparing the Notebook for Disassembly
Removing the Battery Pack
c. Lift the front edge of the battery pack up and swing it back
d. Remove the battery pack
Reverse the above procedure to install the battery pack
4. 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 Feet
5. Remove the cover
Removal and Replacement Procedures
Maintenance and Service Guide
4. Lift the front edge of the cover up 2 and swing it back
Removing the Memory Expansion Board
5.6 Mini PCI Communications Board
5. Remove the cover
Removal and Replacement Procedures
Maintenance and Service Guide
4. Lift the rear edge of the cover up 2 and swing it forward
8. Pull the board away from the socket at a 45-degree angle
Removing the RTC battery
5.7 RTC Battery
Removing the Optical Drive
5.8 Optical Drive
Removing the Keyboard Screws
5.9 Keyboard
Removal and Replacement Procedures
Maintenance and Service Guide
5. Open the notebook
Removal and Replacement Procedures
Maintenance and Service Guide
4. Turn the notebook top side up with the front facing forward
9. Remove the keyboard
Removing the Switch Cover
5.10 Switch Cover
Removing the Speaker Cover Screws
5.11 Speaker Cover
7. Slide the speaker cover back 2 to disengage it from the notebook
Reverse the above procedure to install the speaker cover
Removal and Replacement Procedures
Maintenance and Service Guide
Removing the Fan
5.12 Fan
5.13 Heat Sink
Removing the Thermal Grease From the Heat Sink and Processor
Reverse the above procedure to install the heat sink
Removal and Replacement Procedures
Maintenance and Service Guide
Spare Part Number Information
5.14 Processor
Removal and Replacement Procedures
Maintenance and Service Guide
3. Lift the processor straight up 2 and remove it
Reverse the above procedure to install the processor
Removal and Replacement Procedures
Maintenance and Service Guide
Disconnecting the Display Cable
5.15 Display Assembly
Removing the Display Screws
Removal and Replacement Procedures
10. Lift the display assembly straight up and remove it
Reverse the above procedure to install the display assembly
Removing the Display Assembly
Spare Part Number Information
5.16 Top Cover
Two PM2.5×7.0 screws in the front corners of the notebook
Removal and Replacement Procedures
Maintenance and Service Guide
5. Remove the following screws
6. 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 Procedures
Maintenance and Service Guide
11. Remove the following screws
12. Position the notebook so the front faces forward
Reverse the above procedure to install the top cover
Removal and Replacement Procedures
Maintenance and Service Guide
Spare Part Number Information
5.17 SD Card Slot Board and Cable
2. Disconnect the SD Card slot board cable 1 from the system board
Spare Part Number Information
5.18 VGA Board and Shield
4. Remove the VGA board and shield
Replacing the Thermal Pads on the VGA Board and Shield
5.19 Modem and Cable
Speaker cover Section Display assembly Section Top cover Section
Spare Part Number Information
5.20 System Board
Removing the System Board Screws
Removal and Replacement Procedures
Maintenance and Service Guide
2. Disconnect the SD Card slot board cable 1 from the system board
4. Lift the right side of the system board approximately
Temperature
Specifications
Dimensions
Stand-alone power requirements
Vibration
Specifications
Notebook Continued
Shock
Maintenance and Service Guide
Specifications
Dimensions
Pixel resolution
Number of colors
Specifications
Dimensions
Pixel resolution
Maintenance and Service Guide
Specifications
Dimensions
Pixel resolution
80 GB
Specifications
Dimensions
temperature
Dimensions
Specifications
Weight
Power supply
Center hole diameter
Specifications
Access time
Applicable disk
Applicable disk
Specifications
Access time
Maintenance and Service Guide
Center hole diameter
Specifications
Access time
Applicable disk
Applicable disk
Specifications
Access time
Maintenance and Service Guide
Function
Specifications
Hardware
System
System
Specifications
Maintenance and Service Guide
Hardware
System Function
shipping configuration
Specifications
I/O Address
I/O Address
shipping configuration
Specifications
Maintenance and Service Guide
System Function
shipping configuration
Specifications
I/O Address
Memory Address
Specifications
Maintenance and Service Guide
Size
Maintenance and Service Guide
Connector Pin Assignments
Signal
Signal
Signal
Connector Pin Assignments
Signal
Signal
Maintenance and Service Guide
Connector Pin Assignments
Signal
Signal
Signal
Connector Pin Assignments
Signal
Signal
Maintenance and Service Guide
Connector Pin Assignments
Signal
Signal
General Requirements
Power Cord Set Requirements
3-Conductor Power Cord Set
Country
Country-Specific Requirements
Power Cord Set Requirements
Applicable Note
Country
Power Cord Set Requirements
Maintenance and Service Guide
Applicable Note
Maintenance and Service Guide
Screw Listing
Length
Where used
Head
Color
Phillips PM2.5×7.0 Screw Locations
Where used
Maintenance and Service Guide
Head Color Qty. Length Thread Width
Phillips PM2.5×7.0 Screw Locations
Where used
Maintenance and Service Guide
Head Color Qty. Length Thread Width
Phillips PM2.5×3.5 Screw
Where used
Maintenance and Service Guide
Table C-2
Length
Where used
Head
Color
Phillips PM2.5×5.0 Screw Locations
Where used
Maintenance and Service Guide
Head Color Qty. Length Thread Width
Phillips PM2.5×5.0 Screw Locations
Where used
Maintenance and Service Guide
Head Color Qty. Length Thread Width
Phillips PM2.5×5.0 Screw Location
Where used
Maintenance and Service Guide
Head Color Qty. Length Thread Width
Phillips PM2.5×5.0 Screw Locations
Where used
Maintenance and Service Guide
Head Color Qty. Length Thread Width
Phillips PM2.5×5.0 Screw Location
Where used
Maintenance and Service Guide
Head Color Qty. Length Thread Width
Length
Where used
Head
Color
Phillips PM2.5×15.0 Screw Continued
Where used
Maintenance and Service Guide
Table C-4
Color
Where used
Maintenance and Service Guide
Head
Phillips PM2.5×3.0 Screw
Where used
Maintenance and Service Guide
Table C-5
Length
Where used
Head
Color
Phillips PM2.0×9.0 Spring-Loaded Screw
Where used
Maintenance and Service Guide
Table C-7
Index
Index-2
Index
Page
Page