First post here. A few months I overclocked (a friend did) my computer. I7 sandy bridge from 3,4Ghz to 4,3 ghz. windows 7. After that I got the 0x00000124 blue screens. After a search it was the voltage that was too low. I fixed that. Now the last weeks I got a new blue screen: STOP: 0x00000116 nvlddkm.sys I restored my bios to optimized default settings. So I think the overclock is gone? My driver of my nvidea GT220 is up to date and also from my intel graphics The last few times it got the blue screen when burning a dvd disc. (like today with nero burning) How can I now for sure this error is fixed?