When I enable SLI I keep getting artifacts in random games and in Windows Aero sometimes .
It doesn't seem to be about over-heating as it happens randomly, and sometimes whole computers just crashes (not blue-screen, just black gone...)
- Geforce 8800 GTS 320MB ( http://www.bfgtech.com/bfgr88512gtoce.aspx ) x 2
- GIGABYTE EX58-UD4
- Windows 7 RC
- PSU 800W
I've got the latest NVIDIA drivers and F5 BIOS update (*SLI update*). When I disable SLI and use the cards separately they are working just fine even in games.
Any idea why this might happen?