Laptop randomly shutting down!

[Heavenzeyez1]

Hi, so my laptop randomly shuts down.
It's a Samsung R530.
It gives no BSOD or anything, but creates a debug log.
Here it is: kaka - Pastebin.com

Thanks in advance,
Eerik

 

[Arc]

Post it following the Blue Screen of Death (BSOD) Posting Instructions?

Though there is no BSOD, the other information will help us to have a closer look.