It could be caused by hardware failure: If the reinstalling or during installation of operating system it is occasionally shut off,it is a very likel as hardware failure.Often this is RAM ,CPU,Power Supply also cause this problem. Solution: So open your prcessor fan and check that it is sticked or not. If it is sticked then try to solution with to arranging greeze or some more lubricants.
Answers & Comments
It could be caused by hardware failure:
If the reinstalling or during installation of operating system it is occasionally shut off,it is a very likel as hardware failure.Often this is RAM ,CPU,Power Supply also cause this problem.
Solution:
So open your prcessor fan and check that it is sticked or not. If it is sticked then try to solution with to arranging greeze or some more lubricants.