Okay this is extremely odd.
Heres the symptoms and you might be able to locate the problem.
Its like the screen freezes, although I can move around the mouse, I can press the windowskey and the menu will appear although I cant press anything. I can press Ctrl+Alt+Del, though I cant use it, its like the mouse dont work. I cant Alt+Tab. Sometimes it stops after 10-30 seconds, sometimes I need to restart my computer.
I would kill to get this problem solved.
Sounds like a system lock-up to me.
format time odear
lewis55format time odear
^ Ignore that.
There's plenty of things to try before formatting. Remove rarely used files. Clean up your PC. Etc etc.
Theres no sign of viruses at least: Scanned with latest bullguard/ad-aware.
Also something else that seems to trigger it instantly is Firefox when viewing pages that contains videos.
Else it just happends randomly, although not when im playing games or so. It seems that its an application that trigger it.
The wierd thing is that I had Firefox for month without having any issues.