Removing The Mainboard - Acer Aspire 4920 Service Manual

16. Pull out the AC input cable and move away from the USB board.
17. Remove the screw (A) on the USB board.
Step
1~2
18. Remove the USB board.

Removing the Mainboard

1. See "Removing the Battery Pack" on page 53.
2. See "Removing the SD Dummy Card" on page 54.
3. See "Removing the Express Dummy Card" on page 54.
4. See "Removing the Lower Cover" on page 55.
5. See "Removing the DIMM" on page 56.
6. See "Removing the WLAN Board Module" on page 57.
Chapter 3
Size (Quantity)
M2 x L4 (2)
Color
Black
Torque
1.6 kgf-cm
79