Random PC freeze (logs included)

[chris2busy]

Good morning fellas..FOr about a week now i have been having freezes on my windows 7 instalation..It really happens at random time, i have not found the common reason yet..
It will not respond to things like atlt+crtl+del .it will not respond to anything..it just crashed 2 times while typing this..

 

[chris2busy]

I think it might have something to do with usb devices..i use a microsoft wireless desk set(mouse+keyboard)..i am leaning to them being the curlpit.