Laptop freezing but can't figure out the problem?

Aug 24, 2013
7
0
10,510
I just bought a lenovo y50 and for the first few days it was running great. No problems and everything has been updated. I did everything i needed to get it up and running all the games. But now its gotten to a point where it freezes randomly in games. Its very random. Some times its during high action parts, sometimes its just during walking. I've cleaned out the fans, ive updated my gpu drivers. I even did a system restore to a day after i brought it home and nothing. The max temps is 67 cpu and 72 gpu. I've disable most of the non essential processes and my memory is just fine. What could it be?
Edit: I should also state that the freeze isn't a permanent one. It will lock/freeze up for almost 4 seconds and then it will go back to regular gaming. Example: CS:GO runs fine for 5 minutes, i get shot, die, freeze for 4 seconds, then back to normal gaming. Then while ads'ing, freeze, unfreeze and back to gaming until the next occurence.