Table 5-15 Touchpad description and part number
Description Spare part number
Touchpad M62229-001
Touchpad cable M57110-001
Before removing the touchpad, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 29).
2. Remove the bottom cover (see Bottom cover on page 29).
3. Remove the battery (see Battery on page 30).
4. Remove the left solid-state drive (see Solid-state drive on page 32).
5. Remove the heat sink (see Heat sink on page 38).
6. Remove the power connector cable (see Power connector cable on page 40).
7. Remove the fans (see Fans on page 41).
8. Remove the system board (see System board on page 44).
Remove the touchpad:
1. Remove the two rubber pads from the outer screws of the touchpad bracket (1).
NOTE: When installing the touchpad bracket, be sure to replace the rubber pads over the screws.
2. Remove the four Phillips M2.0 × 3.0 screws (2) from the touchpad bracket, and then remove the bracket
from the computer (3).
3. Lift the protective tape o the top of the touchpad (1).
4. Remove the three broadhead Phillips M2.0 × 2.0 screws (2) from the touchpad.
48 Chapter 5 Removal and replacement procedures for authorized service provider parts
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