I've looked up a few forums on the topic but not much helped out. My computer was just fine untill recently and it never gave out much heat, but now it seems whenever I am playing a game it lags for a second. If I close the game then and there it's fine, but if I don't the computer freezes and I have to force close it. A couple times it doesn't crash but the sound on my computer is gone. Everything seems to have been updated, but I think that is part of the problem. If it helps this is what Speccy gave me. http://speccy.piriform.com/results/3mhSGNiMlD4qQmxrMweDhQu