7900GTX SLI Issue.

[james.robinson]

I think from what I can tell this has happened to other people, it happens no matter what variation of the hacked drivers I use.

I have 2 7900GTX's in SLI, when I have the bridge on a certain way round, or have it off, there is no graphics corruption in games and 3dmark and I get a score of 9700 in 3dmark06. Now, when I put the SLI bridge on, the other way around, the screen flickers red and yellow and allsorts, but i left 06 to run, and I got a score of 10400.

How can i sort this issue? Any help would be greatly appreciated.

Regards,
James

[Clunk]

maybe one of the cards is dying? have you tried to run each one seperately on 3dmark06?

[chuckskull]

Are these the voltmodded ones I saw you talking about?

If so, when when card has slightly more current than the other it will cause colour problems. More likely the bridge is just broke, only a bit of copper in there, wouldn't be hard. They're only a couple of quid, just order a new one and run it bridgeless for now.