Acer 5530 사용자 설명서
Chapter 4
155
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:
replace a non-defective FRUs:
Modem Function Failure
If the internal Modem fails, perform the following actions one at a time to correct the problem. Do not replace a
non-defective FRUs:
non-defective FRUs: