Removing The Touch Pad And Button Board - Toshiba Qosmio F40 Maintenance Manual

4 Replacement Procedures
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.
Touch pad bracket
Touch pad
Touch pad cable
Figure 4-39 Removing the touch pad and button board
4-70
M2x3 black flat head bind screw
Mylar
J1
CN3001
Button board
4.23 Touch Pad and Button Board
M2x3 black flat head screw
Button board flat cable
CN3000
Qosmio F40/F45 Maintenance Manual