BSOD ntoskrnl, atikmdag, win32k, dxgmms, fltmgr,..

[Illicit]

Hello from Belgium,

A friend keeps getting BSOD. Very random. One time while playing online games, sometimes when the computer is just on, others when surfing,...
I can't figure out what to do.

I've updated all the drivers with driver genius but the blue screens keep coming.

Attachements: 1 text file from BluescreenView and all the dump files in one rar file.

If anyone can help, thank you!

 

[Illicit]

Other info:

I've allready tested the hardware with memtest86 and S&M stress test, no faults came out of it...