beachycove- No, I haven't tried with two monitors yet. I thought the PCI problem was mysterious, too. I would like to do a fresh install of 7 and 9, but I can't see the desktop well enough to do that. I wonder if the problem is software rather than hardware. I'll reseat all the chips again, but is there a hardware reset switch? I have yet to try a PRAM reset. Its been unplugged for about two months since the last time I tried to solve this problem.