[vox-tech] dimension 8100 jumper reset

[David Siedband]

I have a dell dimension 8100 that I just migrated a bunch of components 
into, audio and video cards, DVD drive and CD-RW drive.  I also 
temporarily took the RAM out and gave the whole thing a good cleaning 
with compressed air.  When I put it back together it purrs to life, but 
there's no video signal.  I know the card is good and that I didn't 
bang anything around when I was working on it.  I think I need to reset 
a jumper setting somewhere, possibly to flash the nvram.  Does anyone 
have experience with this mobo, or know of a good online reference for 
jumper settings?

thx
--
David