If this is only happening when you are pushing the CPU, it may be due to heat problems. Next time this happens, then on reboot tap the DEL key, go into BIOS and check the temperature of your CPU and system. j.
Alienware 17 R4 2017 review
These brilliant Lego posters show just what children's imaginations are capable of
Mac power user tips and hidden tricks
Comment réinitialiser votre PC, ordinateur portable ou tablette Windows ?