I have a Samsung HLR4667WAX/XAA that is having the following problem: When attempting to power it on the lamp light in front flashes it sounds as if it is trying to power up and after about 2 minutes it shuts off. There is no picture, or sound that shows up on the screen. After looking into it further I found that with the rear cover removed and the door switch disconnected I can get the tv to run for about 5 minutes or so before it shuts of. The lamp is on, the color wheel is spinning. I have no picture or sound on the tv. The menu or the bar for turning the volume up or down will not show on the tv either. Im thinking the digital board went out.. Any thoughts?
