Acer Aspire One AOD250 - USB Failure (Rightside); Rightside USB Failure

Chapter 4 129
USB Failure (Rightside)
If the rightside USB port fails, perform the following actions one at a time to correct the problem. Do not
replace non-defective FRUs:
Start
Check IO/B
to M/B
CONN
Re-assemble
the IO/B
CONNto M/B
OK
NG
Check IO/B
OK
Swap IO/B
OK
NG
Swap M/B