LG 32LJ550B - Video Error: Check Backlight

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
<32LJ550B
-UA>
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