Wireless Function Failure - Packard Bell EasyNote LJ75 Service Manual

Wireless Function Failure

If the WLAN fails, perform the following actions one at a time to correct the problem. Do not replace non-
defective FRUs:
154
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Start
Check antenna to
NG
WL /WiMax card
ok
Check antenna NG
ok
Check WL/
NG
WiMax card
ok
Check
function /B NG
Swap M/B
OK
Re-assemble the
antenna to WL /
WiMax card
OK
Swap the antenna
OK
Swap WL/WiMax
card
OK
Swap function/B
Chapter 4