System shutdown!!!!

[Spearball]

A friend of mine told me about game advisor. Its a website to see if games are going to work on your pc. I tested my pc and a page started to load. Just as it was going to show me the results my monitor flickered and a blue screen showed for a split second. Then my pc restarted. I've tried again and again and the same thing always happens. The funny part is that this never happened on the game advisor before because i've used it.
The split second screen also happened while i was doing other things. I can't exactly remember all of them because it was a long time ago.

Can thins like this happen because of a driver that installed or is it another story??????????

I got a p4 1.4 ghz. 512mb or ram, I installed the latest nvidia drivers a week ago for my geforce 4 so i dont know if it has anything to do with that, intel tehama i850(e) mobo, x-fi platinum sound card.

I got a wierd acting pc.........

[Spearball]

Ok here is another problem that just occured. My mouse seems to go crazy once in a while. It doesn't respond to my command. When i move the mouse it moves around really fast and opens anything it goes over. This is a big problem!!!!!!

[pam123]

Housecall is here : http://housecall.trendmicro.com/
I think you picked up some malware.

[Spearball]

I have checked many times and i dont got any spyware/adware/malware or any virus. What else could be wrong.

As for my mouse and kewboard do you think it can be a faulty connector in the back of my pc.