Acer Aspire 5333 - USB Failure

Troubleshooting 4-17
USB Failure 0
If the USB fails, perform the following:
Figure 4-9. USB Failure
OK
NG
OK
NG
Start
Swap M/B
OK
Check IO/B
to M/B
CONN
Check
USB/B
Re-assemble
the IO/B
CONNto M/B
Swap USB/B