Our youth group just received a Toshiba TLP780U 3 LCD projector that is kind of broken- it only recognizes s-video and video input. The upper row of DVI/monitor connectors no longer reads signals.

Is there an easy way to diagnose the problem? an easy way to fix the problem? or is this an astronomically expensive repair and I should disabuse myself of any notions of ever running a computer through this projector?

Thanks.

Generally not cost effective to repair. Are you a some what qualified service personel?


The projector isn't worth enough to really worry about taking it apart and attempting a fix. So take it apart... :)