PC randomly restarts during gaming

[Keksekopf]

Hey,

I've recently built a PC with all new parts and for some reason whenever I game the system sometimes shuts down then restarts again. It's not an issue while running any other program other than games, and my GPU should be able to handle all the graphical requirements just fine.

My specs are:
Motherboard: ASRock x370 Killer SLI
CPU: Ryzen 1700x
GPU: Sapphire Pulse Rx580 4gb
RAM: G.Skill 16g (2x8g) DDR4 3200mhz (set at 2133mhz on motherboard bios settings)
Corsair H100i v2 AIO cooler
250gb Samsung EVO SSD
1TB HDD
650W Unbranded PSU

Thanks in advance for any help

 

[alexoiu]

Hi, I'd test though different power supply.

 

[Rogue Leader]

650W Unbranded PSU

This right here. toss it in the trash and buy a real PSU. If you're on a budget the Corsair CX550M is a good choice.

 

[sizzling]

Why o why would you risk a nice rig on an unbranded piece of junk PSU, if it fails it could kill other parts of your pc and the 650w rating will be a work of fiction.

 

[Keksekopf]

650W Unbranded PSU

This right here. toss it in the trash and buy a real PSU. If you're on a budget the Corsair CX550M is a good choice.

Thanks, had my suspicions