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(1): Power connector
(2): WWAN module
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(3): WLAN module
(4): Left fan
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(5): Function board
(6): Keyboard
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(7): Keyboard backlight
(8): Touchpad
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(9): Fingerprint reader
(10): RTC battery
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2.
Disconnect the following cables:
(1): Speaker
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(2): Display panel
(3): Webcam/microphone
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Component replacement procedures
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