I bought this TV/DVD combo on Craigslist; it worked when I bought it and when I first hooked it up using the remote; after a few hours it stopped working; the power button does not turn the TV on,either with the remote or the manual button. All I see are the remote sensor box and the box to the left of it flashing red/green lights. I've called the tech support and perhaps they will get back to me. Bummer.