Please help what do I need dmd board or what?

[bdunk881]

Samsung DLP HLR4266WX turns on lamp warms up white light but no picture or sound lamp is new any idea's? What I have done. I have checked every connector spun the color wheel no issues there light engine obviously works because I am getting light reseated the dlp chip to the dmd board tried different dvi cable cleaned all fans.but still am having issues. any help would be appreciated. Also where the F is the temperature sensor on this model? My aunt and uncle gave me the tv last week to see if I could fix it for myself.

[grayfox]

The temperature sensor is usually located around the lamp, and it looks like
this!
http://photos.discount-merchant.com/pho ... id=1161646

hope it helps!