Originally Posted by redtree
Inverter died maybe. Fortunately you can get it replaced under warranty.
Never heard of this brand so I checked to find it is a Best Buy label, so they shouldn't mess you about on your claim.
Edit: BTW, if it is the inverter, nothing you have done in normal operation of the TV would have caused that
Thank you very much. I thought that was the case, Could it have been that it was using 1080p When it it is not natively Supported?