Motherboard TV TCL 50EP660 65EP660 40-RT51H1-MAD2HG RT281 08-RT51H01 08-CH50CUN V8-R851T02-LF1V252.011680 BCU2000213 ✅ No backlight → Backlight power supply out of order, transformer or LED driver broken, LED bars should also be checked. ❌ TV turns on but immediately turns off → Can also be caused by the motherboard or a short circuit in the panel. ✅ TV reacts to the remote control but screen remains black and you can hear the sound, no image even with the help of a lamp → Motherboard image circuit broken ❌ No image or backlight → Can also come from the power supply or LED backlighting, often visible with the help of the flashlight even in very dark conditions -The purchased item did not resolve your TV problem? No worries, you can contact us to return the item for reimbursement, the retur.
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