Acer Aspire 4540 Series - Removing the USB Board

Chapter 3 77
Removing the USB Board
1. See “Removing the Upper Cover” on page 67.
2. Open the FFC securing latch and remove the cable from the Mainboard connector.
3. Remove the single screw securing the USB Board to the Lower Cover.
4. Remove the USB Board from the Lower Cover.
Step Size Quantity Screw Type
USB Board M2.5*3 1