LG 55UH615 - Video Error Troubleshooting

Established
date
Standard Repair Process Detail Technical Manual
Revised
date
A1
Error
symptom
Content
Check LCD back light with naked eye
A. Video error_No video/Normal audio
After turning on the power and disassembling the case, check with the naked eye,
whether you can see light from locations.
A1
<49UH6100>
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