Re: initial install on pci express
Which X driver are you using when you see this problem? There's a known bug in the 'nv' X driver in releases before Xorg-6.9/7.0 which could cause the problem you're experiencing. There are no known bugs with the nvidia X driver that would cause the problem you're describing.
Whomever told you that Linux doesn't support PCI-Express is misinformed.