Acer EM250 manual USB Failure Rightside

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
	OK
		Re-assemble
Check IO/B	NG	the IO/B
to M/B		CONN to M/B
CONN
OK	OK
Check IO/B		Swap IO/B
	NG

Swap M/B

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