Re: SLI problem with 3Dmark
.So you get this with SLi working so try start 3dmark with both cards separately .if they don't run with 3dmark in SLi it is problem of 3dmark's may be bug.
Re: SLI problem with 3Dmark
this is normal for 3dmark06 to see it that way, as when you have SLI turned on it acts as 1 GPU (2 working together as 1) . further keep updating your driver and dont bother to 3dmark06 your computer and sli is working fine.
Re: SLI problem with 3Dmark
its might be due to one card be overheated .i think check for they running the same core/memory speeds and if you are doing any overclocking that could be cause.also check for card be doing some kind of throttling or going into a powersave mode.