Reverse this procedure to install the system board.
When installing the system board, you can use the following illustration to locate the system board screws.
Touchpad
To remove the touchpad, use this procedure and illustration.
Table 6-11
Touchpad description and part number
Description
Touchpad, mica silver
Touchpad, performance blue
Touchpad, ceramic white
Touchpad cable
Before removing the touchpad, follow these steps:
1.
Prepare the computer for disassembly (see
2.
Remove the bottom cover (see
3.
Remove the battery (see
4.
Remove the right solid-state drive (near the WLAN module) (see
5.
Remove the heat sink (see
6.
Remove the fan (see
7.
Remove the system board (see
Remove the touchpad:
1.
Remove the four Phillips M2.0 × 2.5 screws (1) from the touchpad bracket, and then remove the bracket
from the computer (2).
50
Chapter 6 Removal and replacement procedures for authorized service provider parts
Preparation for disassembly on page
Bottom cover on page
Battery on page
38).
Heat sink on page
41).
Fans on page
43).
System board on page
37).
Solid-state drive on page
47).
Spare part number
M54711-001
M54712-001
M54710-001
M54713-001
33).
33).