I have just built a brand-new rig from entirely new parts 2 days ago, and at random times when I'm browsing the web, my screen goes black, and nothing responds. After restarting my computer, this problem persists, although never on the same pages.
I run Windows 7 SP1, and have all the new updates. I use chrome as my browser, but it has never done this to me before on any of my previous computers.
Although I do not believe it to be a memory issue, I have run memtest and gotten 3 passes in a row. I have not otherwise run any diagnostic or stress tests on my PC, as I am not familiar with how to do so.
Any suggestions are very welcome, and I just want to know if it's a software problem, or more likely a hardware issue.