Usb Failure (Rightside); Power Button Failure - Acer Aspire One AO531h Service Manual

USB Failure (Rightside)

If the rightside USB port fails, perform the following actions one at a time to correct the problem. Do not
replace a non-defective FRUs:

Power Button Failure

If the Power Button fails, perform the following actions one at a time to correct the problem. Do not replace a
non-defective FRUs:
148 Chapter 4