Search: 49UB8500
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49UB8500 Repair Guide: Common Issues and Fixes

Brand Model Fault Detailed Problem Solution By
LG49UB8500
lj41v
No audio, no picture, no backlightCold weld in IC100with a lot of flow make the IC100 reflow and add thermal paste and a thermal rubber to improve callus dissipationMarcos Paulo Infotron-ltda