Removing The Touchpad And Button Boards - Acer Aspire 7740 Series Service Manual

16. Remove the six screws (4 x A, 2 xF) securing the the upper case to the system.
Size (Quantity)
M2.5 x L6 (4)
M2 x L4 (2)
17. Gently lift and detach the upper case from the lower case.

Removing the Touchpad and Button Boards

1. See "Removing the Battery Pack" on page 40.
2. See "Removing the Optical Drive Module" on page 41.
3. See "Removing the Back Cover" on page 42.
4. See "Removing the Hard Disk Drive Module" on page 43.
5. See "Removing the Wireless LAN Card" on page 44.
6. See "Removing the DIMM Module" on page 46.
7. See "Removing the Heatsink Module" on page 49.
Chapter 3
Color
Black
Silver
Torque
3.0 kgf-cm
1.6 kgf-cm
Part No.
86.00E12.536
86.9A552.4R0
61