Hi, I have faced a problem with my Barco Data 708. Suddenly during the movie the projector gives loud 'pop' and the picture vanishes. The picture cames automatically back after couple of seconds and stays on normally. The 'pop' sound is like an explosion of light bulb. The projector has done this now twice. What might be wrong with it? Any known problems with 708? 708 is connected to HTPC with following setup: NTSC: 1080*720@71,926Hz PAL: 1080*576@75Hz RGBS connection The projector has ~2000 hours and been working perfectly more than two years now. Thanks!