So I have this really annoying problem with my laptop. Every time I try to launch any video game It runs fine for 3-4 minutes until screen freezes, sound in the game continues but whole computer becomes unresponsive and I am forced to restart it. What is weird is the fact that if I try to play after a longer break problem disappears allowing me for longer gameplay only to reappear later. It's not overheating because my laptop is quite cool when it occurs. Please let me know If you need to know any more details.