Personal Computer User Manual
Table Of Contents
- System Specifications
- System Utilities
- Machine Disassembly and Replacement
- Disassembly Requirements
- General Information
- External Module Disassembly Process
- Main Unit Disassembly Process
- Main Unit Disassembly Flowchart
- Removing the Switch Cover
- Removing the Keyboard
- Removing the Antenna
- Removing the LCD Module
- Removing the Upper Cover
- Removing the Touch Pad Bracket
- Removing the Finger Print Reader
- Removing the Launch Board
- Removing the Speaker Module
- Removing the Switch Board
- Removing the Touch Pad Board
- Removing the I/O Board
- Removing the Bluetooth module
- Removing the Modem Module
- Removing the Main Board
- Removing the Thermal Module
- Removing the CPU
- Removing the CPU Fan
- Removing the HDMI Module
- LCD Module Disassembly Process
- LCD Module Reassembly Procedure
- Main Module Reassembly Procedure
- Replacing the CPU
- Replacing the Thermal Module
- Replacing the CPU Fan Module
- Replacing the HDMI Module
- Replacing the Mainboard
- Replacing the I/O Board
- Replacing the Bluetooth Board
- Replacing the Modem Module
- Replacing the Finger Print Reader
- Replacing the Touch Pad Bracket
- Replacing the Launch Board
- Replacing the Switch Board
- Replacing the Antenna Cables
- Replacing the Speaker Module
- Replacing the Keyboard
- Replacing the Switch Cover
- Replacing the WLAN Module
- Replacing the Hard Disk Drive Module
- Replacing the DIMM Modules
- Replacing the ODD Module
- Replacing the Lower Covers
- Replacing the Express and SD Card Trays
- Troubleshooting
- Common Problems
- Power On Issue
- No Display Issue
- Random Loss of BIOS Settings
- LCD Failure
- Built-In Keyboard Failure
- Touchpad Failure
- Internal Speaker Failure
- Internal Microphone Failure
- HDD Not Operating Correctly
- ODD Failure
- Modem Function Failure
- Wireless Function Failure
- EasyTouch Button Failure
- Thermal Unit Failure
- External Mouse Failure
- Other Failures
- Intermittent Problems
- Undetermined Problems
- POST Codes Tables
- Common Problems
- Jumper and Connector Locations
- FRU (Field Replaceable Unit) List
- Model Definition and Configuration
- Test Compatible Components
- Online Support Information
- Index
Chapter 3 79
Removing the Touch Pad Board
IMPORTANT:The Touch Pad board is integrated into the design of the Upper Cover. To replace the Touch Pad
board, remove all components from the Upper Cover and install an entirely new Upper Cover.
IMPORTANT:The MOSFET pad is attached to the Upper Cover and is reusable. If the replacement Upper
Cover does not have a MOSFET pad (see highlighted area below), remove the MOSFET pad from
the replaced Upper Cover and stick it to the new Upper Cover.
1. See “Removing the Battery Pack” on page 44.
2. See “Removing the SD dummy card” on page 45.
3. See “Removing the ExpressCard dummy card” on page 46.
4. See “Removing the Lower Covers” on page 47.
5. See “Removing the DIMM Modules” on page 49.
6. See “Removing the WLAN Module” on page 50.
7. See “Removing the Hard Disk Drive Module” on page 52.
8. See “Removing the Optical Drive Module” on page 55.
9. See “Removing the Keyboard” on page 61.
10. See “Removing the LCD Module” on page 66.
11. See “Removing the Upper Cover” on page 68.
12. See “Removing the Touch Pad Bracket” on page 72.
13. See “Removing the Finger Print Reader” on page 74.
14. See “Removing the Launch Board” on page 75.
15. See “Removing the Speaker Module” on page 76.
16. See “Removing the Switch Board” on page 78.