Acer ICONIA Tab W500 - 3 G Failure (Only for 3 G Function SKU)

Troubleshooting 4-13
3G Failure(Only for 3G Function SKU) 0
If the 3G fails, perform the following, one at a time. Do not replace a non-defective FRU:
Figure 4-10. 3G Failure
Start
No
Check the SIM
CARD is insert
Insert SIM card
Check 3G module OK
Reinstall 3G
module driver or
swap 3G module
Replace M/B
Check SIM card board
/ MB Cable well connect
No
Reassemble
SIM /MB
FPC
Check SIM card board
No
Swap SIM card
board
Check 3G antenna OK
Reassemble 3G
antenna
No
No