Acer 4745 用户手册

Chapter 3

95

Replacing the USB Board

Replacing the TouchPad Bracket

1. Replace the USB Board in the Lower Cover.

2. Insert the FFC cable in to the connector on the 

Mainboard and secure the locking latch.

3. Replace the single securing screw.

1. Replace the TouchPad FFC, close the locking 

latch on the connector and replace the adhesive 
tape.

2. Replace the TouchPad bracket on the Upper 

Cover, ensuring that the two locating clips are 
correctly aligned with the bracket.