Acer Aspire 4920 Service Manual page 79

6. Disconnect the LCD coaxial cable from the mainboard.
7. Pull out the antenna cables as shown.
8. Turn the system over and remove the two screws (F) from the base of the unit.
Step
1~2
Chapter 3
Size (Quantity)
M2.5 x L8 (2)
Color
Black
Torque
4.0 kgf-cm
69