TCL 55 good backlight no picture
35:52
How to repair led tv no display w/backlight, | TCL LED55P6US
32:05
LG 32LS3590-TC NO PICTURE GOOD BACKLIGHT
31:35
VERTICAL BAR LINES | TCL SMART TV | TCL 55 PSUS
16:53
tcl 40 led tv good backlight no picture protect dc to dc
25:30
tcl 40 smart tv no power
20:33
TCL 43 LED TV flicker & double Image picture
24:24
Led tv repair black screen but good backlight Paano Ayusin step by step JM TUTORIAL
9:24