Remove the system board screw.
Note
A circuit board that is >10 cm2 has been highlighted with a yellow rectangle as shown in the previous image. Follow the local regulations for disposing this type of circuit board.
The RTC battery has been highlighted with a yellow box in the previous image. Detach the RTC battery and follow the local regulations for disposing it.
13
Disconnect the LCD cable from its system board connector.
12
Remove the Bluetooth module by performing step 6 of the “Replacing the Bluetooth module” procedure on page 65.
Remove USB board by performing steps 6 and 7 of the “Replacing the USB board” procedure on page 63.
9
10
11 Unlock the two USB board cable connectors (1), and then remove the USB board cables from their system board connectors (2).
CHAPTER 3: Replacing notebook components
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