[evilkinevil]

Hi I have a Samsung SP50L7HX, that has started to just give a black screen after watching and the sound continuous,no warning lights on the front panel.

when I start the set up everything is fine there is the click picture comes on nice a bright, then after so long all diff times it goes blank/black the colour wheel is turning the lamp is on,
so from reading this forum I guess the lamp and the ballast board, colour wheel, temp sensor (as the set remains powered on)are all ok,this leaves the dmd and light tunnel,

has anyone had any similar problems or has anyone any suggestions where to start?

P.S. turning the set off and back on solves the problem and rear of the set is dust free.

[madcabby]

does it do this only when using hdmi input or all types of input