Projector (Sanyo plv-z2) + HTPC + DVI

[unhuman]

Finally trying to hook up an HTPC to my projector, a Sanyo PLV-Z2. Works fine via VGA, however, I'd like to use the DVI connection.

I get no output / no display on the projector when I use the DVI connection. No boot up screen, no nothing....

Anyone have any tips? Thanks - Howie