First of all, Thanks for helping me!
Now back on the problem
Okay. I have already downloaded and installed the latest chipset drivers
from there and I downloaded "AMD SB7xx SATA AHCI Floppy Driver
" from there, but how do I install it(no .exe files in it)?
Also I am still getting BSOD-s sometimes when I close the game application (atikmdag.sys+3d3efa).
I tried googeling(might be caused Timeout Detection and Recovery (TDR)), but I would rather hear your opinion on this.
Added the dump file.