1.
Disconnect the following cables from the system board:
Display cable (1) (ZIF)
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Power connector cable (2)
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I/O board cable from I/O board (ZIF) (3)
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Left speaker cable (4)
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Backlight cable (ZIF) (5)
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Card reader cable (ZIF) (6)
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Fan cable (7)
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Wireless antenna cables from the WLAN module (8)
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Fan cable (9)
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Keyboard cable (ZIF) (10)
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Touchpad cable (ZIF) (11)
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Right speaker cable (12)
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System board
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