3. Remove the ngerprint reader board from the computer (4).
Reverse this procedure to install the ngerprint reader board.
Touchpad
To remove the touchpad, use this procedure and illustration.
Table
6-9 Touchpad description and part number
Description Spare part number
Touchpad
Touchpad cable (included in Cable Kit) M30646-001
Before removing the touchpad, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 31).
2. Remove the bottom cover (Bottom cover on page 31).
3. Remove the battery (see Battery on page 38).
Remove the touchpad:
1. Disconnect the cable from the ZIF connector on the touchpad (1).
2. Remove the three Phillips M2.0 × 2.0 screws (2) that secure the touchpad to the computer.
Component replacement procedures 47