self build:
intel DP45SG board w/ core 2 duo e8500 CPU
2 GB (2 X 1 GB DDR3) 1333 Crucial memory
no on-board video
dropped in an old S3 ViRGE/GX (Q5C4BB) single VGA PCI card for initial install
removed, and put new nvidia geforce 8400 GS dual (1 X VGA, 1 X DVI) monitor card (ALSO PCI!!!) now i dont even hear POST beeps
put ViRGE card back in (without nvidia), worked fine. went to BIOS, set video configuration to Primary PCI, shutdown, insert nvidia (left ViRGE in), no POST beeps
removed nvidia, everything fine.
Obviously, I want the nvidia dual monitor card to work in the new PC. Works fine in my old Compaq Evo D530 Pentium 4
Thanks in advance!