If unable to fix Crossfire/CCC problem from above post, am considering video card switch. Not so many supported for this board as before. Ideas? lol- other than replacing the whole mess,
What's not supported? The board has a PCI-E slot right? Link to any other threads so people know what you are talking about?
Sorry-
Intel 975XBX v1
Pentium D 3.4Ghz
4Gig RAM
PCI-E x 3 (i believe a 16, 8, and 4)
WD150Gig
Seagate 500gig
WD2TB
Radeon X1600
Radeon X1600
Systemax Case with aftermarket 750W power supply
Replace the whole mess. Your Pentium D is about as good as an Intel Atom netbook processor for gaming. It's going to bottleneck all but the lowest end graphics cards. Doubtful about reusing any 750w aftermarket power supply unless it's a name brand and I doubt it is since you don't mention it. If the hard drives are SATA then you might reuse them.