Samsung HL-R4667 DLP There are about 6 vertical bands (usually all the same color) running top-to-bottom and within these vertical bands is a picture trying to come in. The screen behind the bands is either green or blue, bouncing

Needs a DM Board, prity easy to change yourself, if you order one, make sure you give them the version number off the Right side of the TV, will be somthing like SP01, To change - when you take the back off the tv, it will be on the left hand side, have to unplug 3 or 4 connectors, then take the plastic covering off, and it will slide out.