4–48
Maintenance and Service Guide
Removal and replacement procedures
Remove the system board:
1. Release the ZIF connector
1
to which the USB board cable is attached, and then disconnect the USB board
cable from the system board.
2. Disconnect the Bluetooth module cable
2
from the system board.
3. Disconnect the modem module cable
3
from the modem module.
4. Release the SD Card Reader slot bezel
1
by pressing in on it, and then remove the bezel
2
.
5. Release the two ZIF connectors
3
to which the two power button board cables are attached, and then
disconnect the cables from the system board.