Modem Function Failure; Wireless Function Failure - Acer Aspire 5940G Series Service Manual

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:

Wireless Function Failure

If the WLAN fails, perform the following actions one at a time to correct the problem. Do not replace a non-
defective FRUs:
Chapter 4
START
RJ-11 well
No
connected?
Modem wire
No
well connected?
Modem card
No
well connected?
Modem card OK?
No
Replace
Mainboard
Connect it well
Connect it well
Seat it well
Replace
Modem card
147