Removing The Led Board - Acer Extensa 4120 Service Manual

5. Detach the upper case from the lower case.

Removing the LED Board

1. Locate the LED board on the upper case underside.
2. Remove the screw securing the LED board.
Step
2 M2 x L3 BZN+NYLOK
3. Peel off the LED board cable from the upper case, then grasp the LED board and pull the cable through its
upper case opening.
4. Disconnect the LED board cable from its board connector.
Chapter 3
Type Quantity
1
Color Torque
Silver 1.6 kgf-cm +/-15%
49