Originally Posted by jhager8783
Hey guys, I've got a strange problem, my 690 sli setup all of the sudden only wants to run in 3 way sli. I've tried everyhing I know to do , uninstall drivers with driver sweeper, reinstall... switching the cards in their slots, disabling physx... sometimes it tells me that my sli connector is missing, so I shut down, flip it over and the message goes away, but to the same effect. 3 way sli is fine for me, but I'd like to know whether ome of my cards is messed up. Anyone ever had a problem like this?
On a side note, microsoft silverlight somehow managed to install itself on my rig without my permission. The same thing happened to my dad's computer which ceased booting after it installed itself, and my mom's computer which ran at % 100 cpu at all times until I uninstalled it. Uninstalling it made no difference with my problem. The only hardware changes I've made recently is adding the H100i. If someone has an idea or solution, I would be gratefull.
It would happen to me on quad 690, if the Kboost got corrupted somehow. Try disabling, kboost, and reinstalling the drivers in safe mode. Keep kboost disabled after rebooting into windows normally, and see if this fixes the problem. If not, then you may have to do a restore to a previous point when this was working properly, or a fresh o/s install.