My PC Never Restarts Properly

[ErvinBoyes]

I've had this problem for as long as I can remember, where is my PC is supposed to restart, it doesn't. The screen just shuts down and I have to turn off the PC manually by holding down the power button.

Specs
GPU: MSI GTX 970
CPU: I7 4790K @ 4.0GHZ, COOLED BY A DARK ROCK PRO 3 BK019
RAM: 2x 8GB PATRIOT VIPER RAM 1600MHZ
STORAGE: (OS) 120GB KINGSTON SSD, WD BLUE 2TB HDD, 256GB CRUCIAL SSD
MOTHERBOARD: MSI Z87-G45
PSU: CORSAIR MX750M
MONITOR: LG 34 INCH 2560x1080 21:9 MONITOR
FANS: 4 CORSAIR CASE FANS
Windows 8.1 64bit

 

[ErvinBoyes]

Fixed by updating the BIOS