Quote Originally Posted by VVJ View Post
Lightman, any time!

Well, I can request RD790 Revision Errata document to find any mention about your issue. But prior to request I have to know chipset (RD790+SB600) revision numbers of your main board. Could you tell me please, what revision numbers does your chipset have?

To determine a revision number both RD790 northbridge and SB600 southbridge you can use any software that is capable of reading PCI configuration space, e.g. WPCREDIT, etc.

The RD790 host bridge can be found at Bus:0, Device:0, Function:0 and the SB600 I/O hub at Bus:0, Device:20, Function:0. Register 08h contains ASIC Revision.
Would EVEREST have this infomation ?, as I have that installed.

My current suspects are GPU/VRAM or Drivers, I think its highly unlikely that these symtoms could be caused by chipset.