Acer 4553 사용자 설명서

Chapter 3

67

Removing the USB Board

1. See See “Removing the Upper Cover” on page 61.

2. Remove the single securing screw from the USB Board.

3. Release the FFC latch and remove the FFC cable from the mainboard connector.

4. Release the FFC latch and remove the FFC cable from the USB connector.

USB Board

M2.5*4

1