Screen doesn't power on
Samsung LCD 40" (LA40A550) screen will not turn on. The red power light on the front when the power switch on the wall is flicked on will illuminate, and when the power button on the TV is pressed the red light will blink and then disappear (which I think is indicating the the TV is on).
Also, I was using this as my PC monitor and I noticed when I turned the PC on there was a very brief flicker of the boot screen on the TV before disappearing for good.
Any help here?