Advertisement
Standard Repair Process
Error
symptom
3. Wifi operating error
Check the
INSTART menu
D. Function error
Wifi operating checking
☞A4
Wi-Fi Mac
N
value is "NG"?
Y
☞A15
Check & Repair
Wifi cable
connection
☞A4
N
Wi-Fi Mac
value is "NG"?
Y
Change the Wifi
assy
☞A15
Check the Wifi wafer
1pin
Close
13
Established
date
Revised date
N
Normal
Replace
Voltage?
Main B/D
Y
Close
Copyright © 2020 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.
Advertisement
