Same question I asked recently at http://forums.cnet.com/7723-13973_102-586005/my-samsung-hp-t5054-keeps-turning-on-and-off-by-itself/?tag=contentBody;threadListing
Any history to share?
After I turn the tv on with in a minute it turns its self off then on again and repeats. I checked the bulb and its good and the lamp door switch is correct. I tried to reset the lamp timer but it turns off to quick. Been having a hard time finding answers. Anyone have an idea?