Acer EM250 Laptop User Manual


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