Hi there! Beforehand, I would like to apologize in advance for any English mistakes as it is not my native language. This is my first post here on TechSpot and since it has helped me in the past for other issues, I figured this would be the right place to come. I realize that there are several other similar posts relating to my issue, but I figure accurate help would be easier if I created my own. So here goes: my PC first started experiencing issues a year ago when it would randomly shut down, at first when playing games but as time went it would crash at any time. In my desperation, I figured I would try installing a fresh version of Windows (I previously ran Vista, now 7) would clear things up. At first, it worked wonders and now the problem has returned to haunt me. My PC crashes when playing games (League of Legends) and occasionally BSOD's. I have tried defragmenting, run scans for this and that and so far my conclusion is that the root is a hardware issue since the problem rose both with Vista and 7. I am begging you - help a man in despair. Thank you in advance!