1. Remove the two Phillips M2.0 × 2.5 screws (1) that secure the card reader to the computer.
2. Remove the card reader from the computer (2).
Reverse this procedure to install the card reader.
Touchpad
To remove the touchpad, use this procedure and illustration.
Table 5-15 Touchpad description and part number
Description Spare part number
Touchpad M57156-001
Touchpad cable M57157-001
Before removing the touchpad, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 30).
2. Remove the bottom cover (see Bottom cover on page 30).
3. Remove the battery (see Battery on page 31).
4. Remove the solid-state drives (see Solid-state drive on page 33).
5. Remove the power connector cable (see Power connector cable on page 37).
6. Remove the heat sink (see Heat sink on page 38).
7. Remove the fans (see Fans on page 40).
8. Remove the system board (see System board on page 44).
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 5 Removal and replacement procedures for authorized service provider parts
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