PC monitor, keyboard, and monitor randomly shut off but PC continues to run

Jan 21, 2019
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Computer monitor, keyboard, and mouse randomly turn off at complete random. Well, not completely random, it only happens on the following games:
Grand Theft Auto 5
SCP: Secret laboratory
and Counter Strike Global Offensive (more recent)
I have checked temps, yes, they aren't doing bad, in fact really well for just air cooling from past experience with cooling.
Anyways, I don't know much info on the issue, which is probably the main reason why I can't find any solutions. but it's not like I can find much info.
Specs: Motherboard: MSI Gaming plus 470X (and just in case if this helps, my motherboard has this "ez troubleshoot" thing, which were a light shows up on a certain area showing that that part of the computer has an issue, for me it shows the CPU has an issue, yet I can't find any issues on it)
CPU: AMD Ryzen 7 2700X
Storage: 1 TB SSD Samsung
RAM: 2X 8G (16 gigs of ram)
GPU: RTX 2080ti (founders edition)
PSU: 850W Thermaltake toughpower brand (80+ Gold)
Operating System: Windows 10
It started ever since I made this build (about a month ago) and I am sick of chasing someone as SCP-106 in entrance zone only to get met with a unlit monitor, keyboard, and mouse. I'll try to keep updated in comments, thanks!:wahoo:
 

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