Hello, I had a problem "Driver has stopped rsponding and been succesfully recovered". Then I found Second bios update on Lenovo official website that supposed to fix SLI crash problem. But now after updating bios I have been getting problem "nvidia windows kernel mode driver stopped responding" instead of previous. So, I'm thinking bios update didn't fix the problem, but switched to another one. If anyone can give me any clues how can I fix this problem. I mostly occurs when I run SLI configuration during the games. I have Lenovo Y510p with SLI GT755M. Thank You.