5. Remove the SD card board (5) and cable
Reverse this procedure to install the SD card board and cable.
Fingerprint reader module cable
To remove the ngerprint reader module cable, use this procedure and illustration.
The ngerprint reader module cable is available in the Cable Kit, spare part number M20105-001.
Before removing the ngerprint reader module cable, follow these steps:
1. Prepare the computer for disassembly (Preparation for disassembly on page 66).
2. Remove the service cover (Service cover on page 40), and then remove the following components:
1. Battery (see Battery on page 41)
2. Solid-state drives 3 and 4 (see Solid-state drives 3 and 4 on page 42)
3. Solid-state drive carrier (see Solid-state drives 3 and 4 on page 42)
4. Hard drive (see Hard drive on page 44)
5. Keyboard (see Keyboard on page 54)
6. Bottom case (see Bottom case on page 66)
Remove the ngerprint reader module cable:
1. Release the ZIF connector (1) to which the ngerprint reader module cable is connected, and then
disconnect the ngerprint reader module cable from the system board.
2. Release the ZIF connector (2) to which the ngerprint reader module cable is connected, and then
disconnect the ngerprint reader module cable from the ngerprint reader module.
70 Chapter 6 Removal and replacement procedures for authorized service provider parts ENWW
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