Maintenance and Service Guide
Page
Contents
Illustrated Parts Catalog
Removal and Replacement Procedures
Contents
Product Description
Features
Product Description
Resetting the Computer
Power Management
External Components
Component Function
Front Components
DVD
Right-Side Components
Rear Panel Components
Left-Side Components
Connects an optional 1394a device such as
Standard Keyboard Components
Fn key
Standard Keyboard Components
Top Components
Top Components
TouchPad Components
TouchPad Components
Bottom Components
Bottom Components
Design Overview
Computer Setup
Troubleshooting
Accessing Computer Setup
Select To Do This
File Menu
Security Menu
Selecting from the Security Menu
Tools Menu
Selecting from the Tools Menu
Advanced Menu
Selecting from the Advanced Menu
Troubleshooting Flowcharts Overview
Troubleshooting Flowcharts
Flowchart 2.14-No OS Loading, Optical Drive
Flowchart No Power Part
Flowchart 2.1-Initial Troubleshooting
Flowchart 2.2-No Power, Part
Flowchart 2.3-No Power, Part
External
Flowchart 2.4-No Power, Part
Flowchart 2.5-No Power, Part
Flowchart 2.6-No Video, Part
Flowchart No Video Part
Flowchart 2.7-No Video, Part
Reseat power Cord in docking Device Power outlet
Flowchart 2.8-Nonfunctioning Docking Device if applicable
Flowchart 2.9-No Operating System OS Loading
Loading
Flowchart 2.10-No OS Loading, Hard Drive, Part
Flowchart No OS Loading Hard Drive, Part
Flowchart 2.11-No OS Loading, Hard Drive, Part
Flowchart 2.12-No OS Loading, Hard Drive, Part
Flowchart 2.13-No OS Loading, Diskette Drive
Flowchart 2.14-No OS Loading, Optical Drive
Flowchart 2.15-No Audio, Part
Flowchart 2.16-No Audio, Part
Cmos
Flowchart 2.17-Nonfunctioning Device
Flowchart 2.18-Nonfunctioning Keyboard
Pointing device Not operating Properly Connect computer
Flowchart 2.19-Nonfunctioning Pointing Device
Flowchart 2.20-No Network/Modem Connection
Serial Number Location
Illustrated Parts Catalog
Computer Major Components
Keyboard frame
Switch cover
Spare Parts Computer Major Components
Item Description Number
Computer Major Components
Description Number
PC Card assembly
ExpressCard assembly
Spare Part
Computer Major Components
Thermal module
Description Number 945PM NV72 system board
Expansion port 2 bracket
Bracket Kit
Computer Major Components
Mini Card modules
Description Number Speakers
Base enclosure
Computer Major Components
Item Description Number Mini Card modules
Computer Major Components
Memory modules, 1-DIMM
Battery packs
Display Assembly Subcomponents
Display Label Kit not illustrated
Description Display Plastics Kit, includes
Display Hinge Kit
Display inverter board
Description Number Plastics Kit, includes 407778-001
Plastics Kit
Plastics Kit Spare Part Number Information
Cable Kit Spare Part Number Information
Cable Kit
Mass Storage Devices
USB digital drive not illustrated
Mass Storage Devices Spare Part Number Information
Miscellaneous Not Illustrated Spare Part Information
Miscellaneous Not Illustrated
Power cords
Description Number Power supply, 65 watt
Spare Part Number Description
Sequential Part Number Listing
Sequential Part Number Listing
Saudi Arabia
Sequential Part Number Listing
Sequential Part Number Listing
Sequential Part Number Listing
Sequential Part Number Listing
Sequential Part Number Listing
Tools Required
Removal and Replacement Preliminaries
Plastic Parts
Service Considerations
Preventing Damage to Removable Drives
Preventing Electrostatic Damage
Packaging and Transporting Precautions
Use the following grounding precautions at workstations
Workstation Precautions
Grounding Equipment and Methods
Material Use Voltage Protection Level
Typical Electrostatic Voltage Levels
Static-Shielding Materials
Relative Humidity Event 10% 40% 55%
Serial Number
Removal and Replacement Procedures
# of Screws Removed
Disassembly Sequence Chart
Disassembly Sequence Chart
Optical Drive
Battery Pack Spare Part Number Information
Preparing the Computer for Disassembly
Reverse the above procedure to install the battery pack
Hard Drive Spare Part Number Information
Hard Drive
Removing the Hard Drive
Removing the Hard Drive Frame
Computer Feet
Memory Module Spare Part Number Information
Memory Module
Reverse the above procedure to install a memory module
Mini Card Module Spare Part Number Information
Mini Card Module
Mini Card Module Spare Part Number Information
Reverse the above procedure to install a Mini Card module
RTC Battery Spare Part Number Information
RTC Battery
Optical Drive Spare Part Number Information
Optical Drive
Reverse the above procedure to install an optical drive
Switch Cover Spare Part Number Information
Switch Cover
Reverse the above procedure to install the switch cover
Keyboard Frame Spare Part Number Information
Keyboard Frame
Releasing the Keyboard Frame
Disconnecting the LED Board Cable
Reverse the above procedure to install the keyboard frame
LED Board Spare Part Number Information
LED Board
Reverse the above procedure to install the LED board
Keyboard Spare Part Number Information
Keyboard
Reverse the above procedure to install the keyboard
Display Assembly Spare Part Number Information
Display Assembly
Disconnecting the Display and Wireless Antenna Cables
Removing the Display Assembly
Display Assembly Subcomponents Spare Part Number Information
Removing the Display Bezel Screws
Removing the Display Bezel
Disconnecting the Display Panel Cables
Removing the Display Panel and Inverter Board
Removing the Display Release Hook Arm
Removing the Display Hinges
Removing the Wireless Antenna Transceivers and Cables
Top Cover Spare Part Number Information
Top Cover
Removing the Top Cover Screws, Part
Disconnecting the TouchPad Cable
Removing the Top Cover Screws, Part
Removing the Top Cover Screws, Part
Removing the Top Cover
Reverse the above procedure to install the top cover
Bluetooth Module Spare Part Number Information
Bluetooth Module
Reverse the above procedure to install the Bluetooth board
System Board Spare Part Number Information
System Board
Removing the ExpressCard Slot Bezel
Removing the Display Hinge Support and Power Connector
Disconnecting the Modem and USB/Audio Board Cables
Removing the System Board Screws
Removing the System Board
Removing the Power Connector Cable
Removing the Modem Connector Cable
USB/Audio Board Spare Part Number Information
18 USB/Audio Board
Reverse the above procedure to install the USB/audio board
Fan/Heat Sink Assembly Spare Part Number Information
19 Fan/Heat Sink Assembly
Removing the Fan/Heat Sink Assembly Screws, Part
Removing the Fan/Heat Sink Assembly Screws, Part
Removing the Fan/Heat Sink Assembly
Replacing the Thermal Paste
Processor Spare Part Number Information
Processor
Reverse the above procedure to install the processor
Speaker Spare Part Number Information
Speakers
Reverse the above procedure to install the speaker
PC Card Assembly Spare Part Number Information
PC Card Assembly
Removing the PC Card Assembly Screws
Reverse the above procedures to install the PC Card assembly
ExpressCard Assembly Spare Part Number Information
ExpressCard Assembly
Removing the ExpressCard Assembly Screws
Removing the ExpressCard Assembly
Temperature
Dimensions Metric
Weight
Input Power
Random Vibration
Relative humidity noncondensing
Maximum altitude unpressurized
Shock
Inch, WXGA, Display
Hard Drives
80-GB 60-GB 40-GB Dimensions
DVD/CD-RW Combo Drive
Startup time
Access time
Audio output
Level Cache buffer Data transfer rate
DVD-RW
DVD±RW and CD-RW Double Layer Combo Drive
Random 175 ms 230 ms Full stroke 285 ms 335 ms
Hardware IRQ System Function
System Interrupts
IRQ11
Address hex
System I/O Addresses
16F Unused
VGA
Size Memory Address System Function
System Memory Map
Hardware DMA System Function
System DMA
Table A-1 Audio-Out Headphone
Pin Signal
Table A-3 Universal Serial Bus
Table A-2 Audio-In Microphone
Table A-4 External Monitor
Table A-5 RJ-45 Network
Table A-6 RJ-11 Modem
TV-CD
Table A-7 Video-Out
Conductor Power Cord Set
Power Cord Set Requirements
General Requirements
Country/Region Accredited Agency Applicable Note Number
Conductor Power Cord Set Requirements
Country-Specific Requirements
KE a
Screw Listing
Head
Color Qty Length Thread Width Black Where used
Table C-1 Black Phillips PM2.5×5.0 Screw
Table C-2 Phillips PM2.5×6.0 Screw
Table C-2 Phillips PM2.5×6.0 Screw
Phillips PM2.5×6.0 Screw Location
Table C-2 Phillips PM2.5×6.0 Screw
Table C-2 Phillips PM2.5×6.0 Screw
Table C-2 Phillips PM2.5×6.0 Screw
Table C-2 Phillips PM2.5×6.0 Screw
Table C-3 Phillips PM3.0×3.0 Screw
Color Qty Length Thread Width Black 11.0 mm
Table C-4 Phillips PM2.5×11.0 Screw
Color Qty Length Thread Width Black 11.0 mm Where used
Table C-4 Phillips PM2.5×11.0 Screw
Table C-4 Phillips PM2.5×11.0 Screw
Table C-5 Phillips PM2.0×4.0 Screw
Table C-5 Phillips PM2.0×4.0 Screw
Table C-5 Phillips PM2.0×4.0 Screw
Table C-5 Phillips PM2.0×4.0 Screw
Phillips PM2.0×4.0 Screw Location
Color Qty Length Thread Width Black
Table C-6 Silver Phillips PM2.5×5.0 Screw
Color Qty Length Thread Width Silver Where used
Silver Phillips PM2.5×5.0 Screw Location
Table C-6 Silver Phillips PM2.5×5.0 Screw
Table C-7 Phillips PM2.0×6.0 Screw
Table C-8 Phillips PM2.0×3.0 Screw
Table C-9 Phillips PM2.5×7.0 Screw
Table C-9 Phillips PM2.5×7.0 Screw
Table C-9 Phillips PM2.5×7.0 Screw
Table C-10 Phillips PM2.5×3.0 Screw
Phillips PM2.5×3.0 Screw Location
Table C-11 Slotted SM1.5×9.0 Screw
Table C-12 Phillips PM3.0×6.0 Screw
Display Component Recycling
Display Component Recycling
Removing the Display Bezel Screw Covers and Screws
Removing the Display Bezel
Removing the Display Inverter Board
Removing the LCD Panel
Removing the LCD Panel Frame Screws
Removing the LCD Panel Frame
Removing the Backlight Cover
Releasing the Backlight Cables
Removing the Backlight Frame
Slide the backlight out of the backlight frame
Releasing the LCD Panel
Remove the LCD panel
Index
Index
Index-3
Address specifications 6-12 interrupt specifications
Troubleshooting 2-16,2-25num lock key
Index-6
TouchPad bracket, spare part number 3-5,3-25,5-39