3G Function Test Failure - Acer eMachines eM250 Series Service Manual

3G Function Test Failure

If the 3G function test fails, perform the following actions one at a time to correct the problem. Do not replace
non-defective FRUs:
Chapter 4
Start
Check 3G
antenna to
3G card
OK
Check
antenna
OK
Check 3G
card
Swap M/B
OK
Re-assemble
the antenna to
NG
3G card
OK
Swap The
antenna
NG
OK
Swap the 3G
card
NG
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