Acer Aspire X1430 - Reinstalling the Front Bezel Power Button;Led Cable

48 Aspire AX1430 Service Guide
5. Connect the power cable to the optional USB 3.0 Host Add in Card.
6. Secure the expansion board bracket opposite the PCIE1X 1 slot using one screw.
Reinstalling the Front Bezel Power Button/LED Cable
1. Insert the power button/LED cable through the front of the chassis.