Originally Posted by csscmaster3
So I just got a second Gtx 470 for my rig. I applied the slipatch, and everything was looking good. I was able to enable SLI, and Heaven and BFBC2 showed it was working. I then go on to enable 3d Vision. I get threw the install, and begin the walkthrough setup. I get right before the point where the setup asks you to turn on the glasses and out them on. My screen goes black, the mouse becomes laggy, and the the pc looks up. I reboot, and see that 3d vision is now enabled anyway. I try to test it out. With every game I launch the same blank screen, laggy mouse, pc lookup occurs.
If I go into the Nvidia control panel and disable 3d vision I no longer have problems. If I disable SLI and enable 3d vision I don't have problems.
I have tried the 260.99 and 258.96 drivers, no change. I have removed and tested both cards individually and there are no problems there. The issue does not occur in Heaven 2.1, unless I press ctrl + T to turn on 3d vision.
Forget to mention, did a fresh windows install before doing all this. Also MSI Afterburner is displaying "APP" instead of DX11 in the On Screen Display (The framerate counter usually shows which directx, its showing "APP" instead of that"
tl;dr 3d vision is crashing with sli enabled.
Although you said SLI with no 3D is working I would say PSU not powerful enough for 2x470...
Try out 850W or more if you can, if not, try Furmark in SLI with no 3D, if it's not PSU it'll work...