4.21 System board 4 Replacement Procedures
3. Turn up the black sheet and peel off the acetate tape.
4. Lift up the system board and disconnect the sensor cable from the connector
CN9530 on the system board.
NOTE: Do not try to remove the system board with the sensor cable being connected.
5. Peel off the acetate tape and remove the modem jack from the slot.
6. Remove the system board form the cover assembly.
Acetate tape
Black sheet
Sensor cable
(Connected to CN9530)
Bluetooth cable
Modem jack
Acetate tape
System board
Figure 4-37 Removing the system board (2)
PORTÉGÉ M780 Maintenance Manual (960-809) [CONFIDENTIAL] 4-59
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