I have a 4 month old Samsung LN46B610 LCD TV (LN46B610A5FXZA). The other morning the picture just went out and I can't get it to come back on. The TV does have power, as the red standby light is on, but nothing I have tried will get the picture back. I have it hooked up to a voltage regulator/surge suppressor and don't even watch it a whole lot. Can't believe it would go down this quickly as I thought this was the 'premium' TV. It's under warranty and they will send a tech to fix it..but that still doesn't ease my worries that something else will go wrong now.