I had the same problem with a Sylvania 32 inch... wont turn on after 4 months... I called, email, faxed, talked, sent to repairs. Nothing could fix this thing up, since the part was not sold. After numerous faxes, emails and calls. I received a full refund, so my tip is.. if its under 1 year since bought, hang in there and call them every two days. They sent a check and I kept the TV
P.S.
It does turn on after a week or so of being disconected.
Ivano, June 2009