Why my tv won’t come on
RCA led52b45rq small red light is on. Try to power on and red light blinks and I get no picture.
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@jammerso that sounds like a power board issue. Remove the back cover from your TV and (unplug your TV of course) check the power board for any obvious damage, like missing or burned components. Next you will need a multimeter to check the outputs from the power board to the main board. Check the 5V standby first. If you have that, proceed. If you do not, your TV’s issue will be a bad power board. Post some good pictures with your QUESTION so we can see what you see
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@jammerso how many times does the right light blink? Is there a pattern to it?
por oldturkey03
It only blinks once
por James omerso