Checking Method - LG 55QNED85SQA Service Manual

Standard Repair Process Detail Technical Manual
Error
Established
C. Audio error_No audio/Normal video
symptom
date
Revised
Content A12
Checking method in menu when there is no audio
date
<ALL MODELS>

Checking method

1. Press the Setting button on the remote control.
2. Select the Sound function of the Menu.
3. Select the Sound Out.
4. Select TV Speaker.
A12