HI everyone, i'm currently having this problem that whenever I play Dark souls 2 sotfs this error pops up (the device "geforce GT 555m" is not removable and cannot be ejected or unplugged) im currently using my asus n5ssf(win7 ultimate 64bit) and I play other games like GTA5, NBA 2K16 and DOTA 2 but this error only occurs whenever i play DS2, the error randomly occurs from 10mins-1hr of gameplay after the error appears my laptop freezes and so i have to restart it and its back to normal, i tried uninstalling the graphics driver using DDU and installing a new graphics driver but the problem still persist, so if anyone out there knows how to fix this it would really be helpful