Usb Failure - Acer Aspire 4349 Service Manual

USB Failure

If the USB fails, perform the following:
Figure 4-8. USB Failure
4-14
Start
Check USB/B to
M/B cable
OK
Check USB/B
Swap M/B
0
OK
Re-assemble the
NG
USB/B cable to M/B
OK
Swap USB/B and
NG
USB cable
Troubleshooting