Question My computer keeps restarting on its own

[NynahNina]

Sometimes when I play fallout 76, my pc will restart mid game by itself. Is this due to old psu? I've had this pc since 2019.
CASE - NZXT H500 (White)
> CPU COOLING - CRYORIG H7
> MOTHERBOARD - ASRock Z390 Pro4
> GPU(GRAPHICS) - MSI GeForce RTX™ 2060 VENTUS 6G OC
> CPU - Intel Core i9-9900K 8-Core 3.6 GHz
> POWER SUPPLY - Seasonic M12II 520W Bronze
> RAM - G.SKILL Ripjaws V 16GB (2 x 8GB) 2666 MHz
> SSD - Samsung 860 EVO 250GB
> SSD - Samsung 970 EVO 1TB
> SERVICES - Standard
> SOFTWARE - Microsoft Windows 10 Home

 

[Lutfij]

Welcome to the forums, newcomer!

What sort of temps do you see on your GPU and CPU?

POWER SUPPLY - Seasonic M12II 520W Bronze
Try and source(borrow, not buy) a replacement PSU that's reliably built with at least 650W of power at your system's disposal and see if that alleviates your issue.

RAM - G.SKILL Ripjaws V 16GB (2 x 8GB) 2666 MHz
Just an observation, you're losing out on performance with that ram kit, you should've gone with a dual channel DDR4--3200MHz ram kit to get the most out of your Z series platform.