Acer Aspire V Nitro Black Edition VN7-791G Crashing Problem

Jose_Skinner6

Hello! So I bought this Aspire V Nitro back in January at Best Buy, I looked at the specs and it looked pretty good. However though ever since I bought it I keep getting this same crash. I'm playing a game on medium or high graphics and the laptop will cut to black and won't turn back on for roughly ten to fifthteen minutes. When I feel the bottom of the Laptop it's extremely hot. I don't know why it continues to do this, I've made sure coolboost is running. If anyone has had this problem please let me know how to fix it. 

 

Here are the specs

 

Processor: Intel(R) Core(TM) i7-4720HQ CPU @ 2.60Hz  2.60 GHZ

Installed memory (RAM): 16.0 GB

NVIDIA GeForce GTX 960M