SlI DXGI Removed Device

When I put on SLI, I get the message.
"DXGI Removed Device Error. But if I disable SLI again and play with Physix. Does it work perfectly, but with graphical LOSS.
What good is a good physics when I get eye cancer with a lower overall resolution and low details and games in the graphic. And in the explosion pixels look like in Minecraft.

Have already tried every solution.

I understand that it is not possible to play the game for each PC to run to bring, because there are infinitely many specification, rather it is a Industrielles problem because every 5 minutes what comes out new. And yes, I have everything updated and I'm not forced to buy only what is new, only then the game worked.

In BF3 has helped down overclock, but I have already tried and then change something in the registry. But BF3 runs so on Ultra.

My system
Asus P5N32-SLI SE Deluxe Se
DDR2 4GB of ram
GF 560 TI Twin Frozr
Win 7 32B bit