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4 Replacement Procedures 4.19 Touch Pad and Button Board
4.19 Touch Pad and Button Board
Removing the Touch Pad and Button Board
Remove the touch pad and button board according to the following procedures and Figure 4-
44.
1. Disconnect the touch pad flat cables from J1 on the touch pad.
2. Remove the two M2.5x4 black flat-head screws for securing the touch pad.
3. Remove the Touch Pad.
Figure 4-44 Removing the touch pad and button board
4. Remove the two M2.5x3 flat-round-head screws for securing the touch pad board.
5. Remove the Touch Pad board.
6. Disconnect the touch pad flat cable from CN3000 and button board flat cable
from CN3001 on the button board.
4-62 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual