LG OLED77B3 Series - B. Power error_Off (when on, whiling viewing)

A10
A10
Standard Repair Process Detail Technical Manual
B. Power error_Off (when on, whiling viewing)
POWER OFF MODE checking method
<ALL MODELS>
Entry method
1. Press the IN-START button of the
remote control for adjustment.
2. Press the navigation key(Right) 3
times, entry into SVC menu 2 page.
Error symptom
Content
Established
date
Revised
date
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