Hi all, I have posted in the ps3 forum, but thought someone here might be able to help...

I have the Samsung SyncMaster 940mw which works prefectly for playing ps3.
I have an HDMI to DVI adapter, as my tv doesnt have hdmi port.

The problem is when I try to watch a dvd, the screen flashes and then goes black, and the LED flashes (meaning no input)
I have left all of the video options as they were on default and have tried changing them but I dont really know what I was doing :
BD/DVD settings > DVD Upscaler > all 4 options = same problem
BD/DVD settings > BD/DVD Video Output Format > automatic /then/ RGB =same problem

I haven't got any blu-ray films to try that.

Anybody have a similar experience?

thanks loads in advance