I recently had an issue with my cell phone where it would spontaneously reboot (even with 60% battery remaining) and go into a boot loop until I removed the battery and plugged the phone into a power source. The battery was old and going bad. I'm not sure if that translates into the world of laptops, but it's worth a look. Does the problem occur even when the laptop is plugged in? Might be a battery issue if it only happens on battery power.
Tom Was Already Taken, Therefore Thomas
Mixcraft 8 Pro Studio 64-Bit
Windows 10 64-Bit
AMD Athlon II X4 645 3.1 GHz 10GB Ram 7200RPM HDD
Behringer UMC404HD v4.59 interface