Quote from Scataphagos:
Not exactly.
The usual/base card which comes with a T3400 is an Nvidia Quadro NVS 290. It supports 2 monitors (not just a "clone" of 1 monitor. "Extended Desktop" is a Windows function).
The 290 is PCIEx16, and there's a 2nd PCIEx16 slot on the mobo. Just get a 2nd 290 card (or an NVS 285.... they work just fine together) and you're good for 4 monitors. Nothing to be done in the BIOS.
Hmm. Before I saw this post I went out and bought a Nvidia 210 graphics card....hoping to run it along w/ the Nvidia card I already have. I did try using the card I had w/ two monitors through windows w/ properties - settings etc but another monitor to extend the desktop to didn't appear.
Anyway, i got the GeForce 210 card...installed it (without uninstalling the Nvidia drivers that were already there).....started the comp and no desktop appeared no matter what port on either card I plugged the monitor in.
Took out the new card, started the comp as usual and it worked. Tried just putting the new card back in, and it started normally w/ monitor plugged into the old card.
Installed the new Nvidia drivers w/ the cd from the new card (without uninstalling anything).....and it works. Looks like I can run four monitors (so I guess my original card was dual capable).
So hopefully this new setup holds up...as its exactly what I need. Should I worry about how stable it is, considering the new card is a GeForce 210 rather than a twin of the first Nvidia, and both drivers are installed?
If it just keeps working as it is...and it seems to be fine...I'll be thrilled. Thanks for the help everybody.