Toshiba SATELLITE E105 manual

4.19 Power board, Switch board, Touch Pad board 4 Replacement Procedures

4.19Power board, Bluetooth card, Button board and Finger print board.

Removing the Power board, Bluetooth card, Button board and Finger print board.

Remove the Power board, Bluetooth card, Button board and Finger print board according to the following procedures and Figure 4-34.

1.Release one M2x3 black flat head screw securing the power board.

2.Remove the power board.

3.Disconnect the MMB board flat cable from MMB board.

4.Release one M1.6x2.5 black flat head screw securing the Bluetooth card.

5.Remove the Bluetooth card.

6.Disconnect the button board flat cable from CN2004 on the button board.

7.Disconnect the button board flat cable from CNJ1 on the touch pad.

8.Release three M2.5x4 black flat head screws securing the touch pad bracket.

9.Remove the touch pad bracket.

10.Release two M2x3 black flat head screws securing the button board.

11.Disconnect the button board flat cable from CN2005.

12.Remove the finger print board.

4-50 Satellite E100/E105/ Satellite ProE100/E105 Maintenance Manual