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3-32 Machine Maintenance Procedures
Touchpad Board Removal 0
Prerequisite:
Upper Cover Removal
NOTE:
NOTE
:
If touchpad module malfunctions, replace upper cover.
1. Locate touchpad board (D) and touchpad module (C) on upper cover. Refer to
Figure 3-25.
2. Remove adhesive tape from touchpad module connector (A) as shown in Figure 3-28.
3. Disconnect touchpad module FFC (B) from touchpad module connector (A).
4. Remove touchpad module FFC (B) from upper cover.
5. Remove adhesive tape securing board FFC (C) to upper cover.
6. Disconnect board FFC (C) from board connector (D) and touchpad module connector (E).
7. Remove board FFC (C) from upper cover.
Figure 3-28. Touchpad Board and Module Cables
8. Remove four (4) screws (A) (M2-0.4*2-I) from module as shown in Figure 3-29.
9. Remove board by pivoting it around guide pin (B).
Figure 3-29. Touchpad Board Screws
A
A
B
B
D
D
C
C
E
E
B
B
A
A
A
A