Asus A7T Series Service Manual page 16

14. Now you can separate the Top case from the Bottom case.
Removing Touch Pad Module
T O U C H
P A D
1. Remove 6 screws [M2 * 3(L)] and disconnect the Touch pad board FPC with
M O D U L E
tweezers then take away the Touch pad bracket from the top case.
R E M O V E 2. Separate the Touch pad board from the Touch pad bracket.
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Disassembly procedure