[Gotfolk]

So my comp had issues so I had to re-install everything... after installing my ATI 9600 xt I noticed some gliches with the screen saver that came with it, and while playing UT2004 or BF Vietnam I get a VPU Recovery error. SO after searching the net to see what was up and updating my Catalyst software it was still happening... SO i uninstalled ATI completly along with reg keys.. Put in my Nvidia geforce 4mx and it worked fine. So I reinstalled my ATI and it was happening again. So I searched some more and someone posted up to lower the agp speed in the ATI to 4x insted of 8x and by golly it worked.
Ok the issue... My Mobo is a Biostar that supports 8x. I go into the bios and it is set to 4x and I can not change it. BUt when I check the book it says 8x and so does their site... Granted its a pos mobo and Im planning on getting a DFI Lanparty II ultra B soon but what would cause this sort of fuck up?