About two years I bought a pre-built PC from ibuypower and since I then I have had issues with it shutting down while playing graphically intensive games. Depending on the game this takes at least half an hour to occur, which has lead me to believe that it's an overheating issue. Furthermore, I recently have been monitoring my PC temperatures and have discovered that my AMD fx 8120 regularly gets several degrees above its factory limit of 61c. This is not a new issue as previously, right after I bought the computer, I had returned it to get my overheating Radeon 7950 replaced. This time however my GPU seems to be operating in a safe temperature range so i'm not worried about it so much. Also, I am not overclocking my PC, and the only thing I have changed as of recently is the intensity/prerequisites at which my fans operate. Based off of this information my does it make sense to replace the thermal heat sink on my pre-built PC with a much better one, and would this likely solve my problem? I will admit that my room does not have air conditioning (although I may invest in this) and during the summer months it can reach high 80's.
Thanks
Thanks