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4 Replacement Procedures 4.23 Touch Pad and Button Board
4.23 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-
39.
1. Disconnect the touch pad flat cables from J1 on the touch pad.
2. Disconnect the touch pad flat cable from CN3001 on the button board.
3. Disconnect the button board flat cables from CN3000 on the button board.
4. Remove the Mylar.
5. Remove five M2.5x4 black flat head bind screws and two M2x3 black flat head
screws securing the touch pad.
6. Remove the touch pad bracket, button board and touch pad.
J1
Touch pad bracket
Touch pad
Button board
Mylar
Button board flat cable
Touch pad cable
M2x3 black flat head screw
M2x3 black flat head bind screw
CN3000
CN3001
Figure 4-39 Removing the touch pad and button board
4-70 Qosmio F40/F45 Maintenance Manual