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i have 49” technicolor led uhdtv,i turn it on the logo comes on .then then it disapears . tv is still on. but nothing . i just removed the back can u tell me what i should check . yes the bulb light also is on .. im waiting gor an answer thank you
@megzy23 what exact model number is your TV? What have you checked? Let us know if when your screen is dark if you have sound. If so, shine a flashlight beam at an angle against the screen. See if you can make out some shapes etc. It is possible that this is a backlight error as well as other things. You will need a multimeter to work on it. Let us know what model this is so we can try to help you more. You also need to remove the back cover from your TV and take some good pictures of all the circuit boards. Post those pictures with your question so we can see what you see. Adding images to an existing question
