Chapter 4 131
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:
Start
Check 3G
antenna to
3Gcard
Re-ass emble
the antenna to
3Gcard
OK
NG
Check
antenna
OK
Swap The
antenna
OK
NG
Swap M/B
Check 3G
card
OK
Swap the 3G
card
OK
NG