after installing the Catalyst drivers that come with the video card and latest ones from the net I get a BSOD once I restart and attempts to load windows. It appears to BSOD just as the desktop is about to appear. To get my machine working again I have to do a windows repair and restore to previous default mobo drivers.

I've googled it but hasn't been much help. One guy said disconnect your hdd's from sata3 to sata2 as this worked for him but did nothing for me.

Any ideas or help would be appreciated.