Does your computer display Blue Screen of Death (BSoD) error message screen?
Do you have Windows 10 Installation DVD?
Have you changed or install anything before problem started?
When you turn on your computer, make sure that the fans are running in the very beginning.
The other reason your computer might be turning off is because the computer is over heating. The CPU is not getting a lot of air flow, when you turn on the computer, and when it goes into the operating system, the PC temperature goes up high, that's why computers need fans. But what is causing the PC to over heat? Well, its DUST!!!
Clean all dust and dirt from inside your computer and apply new thermal paste to CPU.
Please try a hard reset and see if it works.
1. Power off your laptop
2. Remove the a/c adapter, battery and everything that is attached to your laptop.
3. Hold the 'POWER 'button down on your laptop for about 15 seconds.
4. Plug in the a/c power supply (without battery) and power on.
Reseat the memory to see if any difference. If no change-try with one stick of memory, then the other to determine which one is bad, or if both need replacing.
Edited by FreeBooter, 22 October 2017 - 08:44 AM.