TCL TV No Backlight Diagnose and Repair (GIC55LB111/GIC55LB112) 55S405 55S421 43S4 50S4 Published 2022-02-18 Download video MP4 360p Recommendations 09:13 How To Test TV LED Back Lights Without A LED TESTER! 23:37 TCL 55 Inch Has Sound But No Picture FIX! 10:07 I fixed a broken 4K 55” TV with TAPE | How to fix a TV with a blank screen 22:06 TCL 65S421 TV BAD BACKLIGHT 19:16 TELEVISIÓN TCL NO ENCIENDE SOLUCIÓN RAPADA Y SEGURA MIRA 👀 LA 14:15 TCL 75" LED TV Not Working - How to Repair No Backlight Issue - (GIC75LB08) 75S421 75S423 75S425 02:07 TCL 55inch 4K TV Repair (Power Board) 05:55 How to test LED backlight without disassembly using 9V batteries 04:23 TCL Black Screen Fix 16:59 TCL 55s405 tv STUCK SCREEN removal for Led Backlight replacement. 34:50 HOW TO REPAIR NO PICTURE W/ SOUNDS AND BACKLIGHT | TCL | LED55P6US 16:49 How to fix LED LCD TV black screen no backlight, TV disassemble, testing LEDs, ordering part, repair 37:26 TCL 65s421 Roku TV comes on with black screen DIY repair. 29:57 How to repair a led tv no image w/vertical bar and horizontal bar... 14:08 TCL 55" LED TV LED Strips 4C-LB5504-HR/4C-LB5505-HR No Backlights 55S403 55S405 13:34 TCL 32 LED TV walang picture akalain mo backlight ang problema. 04:35 How to check the voltages of TV Power Board, Main Board and WiFi Board etc | LED TV Repair 11:39 THIS EASY 5 MINUTE TV REPAIR WILL FIX MOST VIDEO PICTURE PROBLEMS!!! 22:21 65 inch ONN Roku TV has no backlight just a Black screen. 12:58 TCL 65" LED TV - No Backlight No Image LED Strip Install Replacement Models 65S4 Similar videos 13:08 how to fix TCL TV 55s401 402 403 421 no backlight 00:48 TV TCL 50S421 00:48 TV TCL 55S405 17:04 TCL 55 inches led tv. led backlight installation. 00:20 TCL Backlight Repair Solved!! 11:41 TCL TV 55S405 sound and very dark picture bad backlight 1:03:08 TCL 65 inch Backlight Replacement 26:55 Tcl led tv 55" no display backlight problem... how to fix? 15:38 TCL TV 55S21 dim screen dark picture 16:34 How To Fix TCL TV Black Screen More results