Remove the system board:
1. Disconnect the following cables from the system board:
NOTE: You should never disconnect the RTC battery cable from the system board.
● Display cable (ZIF) (1)
● Antenna cables from the WLAN module (select products only) (2)
● Display cable from the clips (3)
● Speaker cable (4)
● Keyboard cable (ZIF) (5)
● Card reader cable (ZIF) (6) (select products only)
● Touchpad cable (ZIF) (7)
● Keyboard backlight cable (ZIF) (8) (select products only)
● NFC cable (ZIF) (9) (select products only)
● Fingerprint reader cable (ZIF) (10) (select products only)
● Speaker cable (11)
● Camera cable (ZIF) (12)
● USB board cable (ZIF) (13)
● Antenna cables from the WWAN module (select products only) (14)
2. Remove the seven Phillips M2.0 × 4.0 screws (1).
3. Remove the two Phillips M2.0 × 2.0 screws (2).
4. Remove the Phillips M1.6 × 4.0 screw (3).
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Chapter 6 Removal and replacement procedures for authorized service provider parts
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