SLi Has to Be Reset each and Every Time?

[Nightmare225]

I've been having SLI problems with my 7950GX2. Usually, whenever I start my computer, and I run 3DMark or the such, I seem to get scores which seem to come from only one card being used, even though SLI is enabled in the control panel. When I go to the control panel, switch to multi-display rendering and then back to multi-gpu, the scores and FPS usually go back up to levels that they're supposed to do. Any idea why the SLI settings don't seem to stick at start-up?

 

[m21s]

What drivers are you using?

Mine sticks. It stays set at Multi GPU.

I'm using 91.31 drivers. The new 91.47's caused video playback problems for me.

 

[Nightmare225]

I'm using the new 91.47s too. I'll test this a few more times to make sure that it wasn't an isolated event, and then I'll install older drivers if it does happen again. Ill Report back, asap.

 

[Nightmare225]

Grrr, still having these problems. Makes me wonder if the rest of my games are running at their full potential, even if I restart SLI?

 

[TheRyuu]

Try the new(er) 92.91 beta's?

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[Nightmare225]

It works, for now... I'm guessing the PCI-express bridge driver was corrupted or something.

 

[TheRyuu]

Originally posted by: Nightmare225
It works, for now... I'm guessing the PCI-express bridge driver was corrupted or something.

How did you fix it?

 

[BFG10K]

I'm guessing he reinstalled his chipset drivers.