I have a Sharp LC42D64U that will not turn on. I tries the Volume/input Channel/input reset methods, this gets the TV on (after some flashing) stays steady for a few seconds, picture goes out...still have sound, few secs later, "click" no sound and back to blinking. Any suggestions? Thanks in advance
It sounds like you have a picture processor issue, if you have a warranty on this TV I would definitely use and take it back to where you bought it.