LG OLED55B9PUA

Wi-Fi operating checking
3.Wi-Fi operating error
Check the
Instart menu
Wi-Fi MAC
is “NG”?
Y
Check & Repair
Wi-Fi cable
connection
N
Check the Wi-Fi wafer
pin
Standard Repair Process
Established
date
Revised date
14/17
Error
symptom
14
Replace the Wi-Fi assy
Normal
Voltage?
Y
Y
N
Replace
Main B/D
Wi-Fi MAC
is “NG”?
N
☞A16
☞A4
☞A4
☞A16
Close
Close
D. Function error
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