No backlight on QLED tv (Continental Edison), just image and sound. : r/TVRepair

No Backlights STEP #1 LED TV Repair Overview - How to Troubleshoot the Power Supply & LED Strips

Getting no picture or backlight with sound Samsung UN55H800AF - Samsung Television - iFixit

Samsung QLED 65 Inch Backlight Replacement

No backlight on QLED tv (Continental Edison), just image and sound. : r/ TVRepair

Samsung tv turn on and makes sound but no picture. I have heard about tcon board but this one doesn't have it or is it somewhere I am missing? : r/ TVRepair

How to Diagnose & Fix TV LED Backlight Strips - LED TV backlight repair

Samsung QN65Q8FN (QE65Q8DN) QLED TV Review: Zone Defense

Replaced bad LED Strips, but TV still has no backlight. Samsung UN60FH6200FXZA power supply repair.

QLED vs LED TV in the dark : r/hometheater