Computer Restating Every 10-20mins [NOT SOLVED]

[JakeEdwards_11]

So my computer has randomly started turning off without notice and then restarting. So far it has done it three times in a row and I'm not sure why. The computer I own was built by me in the summer of 2013 so maybe one of the parts in my system is starting to fail.

If anyone could help me out here I would greatly appreciate it!

 

[ss202sl]

What are your temps like

 

[JakeEdwards_11]

First of all, I accidentally made ss202sl post the best solution. Secondly, I think the problem was my room temp. I turned on my fan, opened my door etc. and now my computer has been fine.