Try unplugging the TV and leaving it unplugged for about 2-3 minutes. Plug the TV back in and make sure the StandBy light turns on. Try clicking the power button and see if the TV powers up. While you are at it, be sure to replace the batteries in your TV remote (if you are using one)... this could be why you cannot power the TV on.
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Try unplugging the TV and leaving it unplugged for about 2-3 minutes. Plug the TV back in and make sure the StandBy light turns on. Try clicking the power button and see if the TV powers up. While you are at it, be sure to replace the batteries in your TV remote (if you are using one)... this could be why you cannot power the TV on.