Question All games are crashing to desktop after 20-30 minutes without any system error

[LW17]

I recently installed the MSI RTX 2080Ti Gaming X Trio before this i had MSI RTX 2080Ti Aero. After installing the Gaming X Trio my all games are crashing to desktop after 20-30 minutes without any system error. It just showing the game crash error. I tried a clean windows installation. I tried clean drivers installation. I even tried re-seating RAM and GPU. But still no luck. Please Help. I think it can be a OC issue. Please share your views.

Full PC Specs
Processor - i9 9900KF
Cooler - ROG Ryujin 360
RAM - G.Skill TridentZ 32GB (16x2) 4000MHz
Motherboard - ROG Maximus XI Hero
GPU - MSI RTX 2080Ti Gaming X Trio
PSU - Corsair RM1000x 1000 watts 80+ Gold
Storage - Samsung 970 EVO 250GB NVMe, Samsung 860 EVO 1TB, Segate Firecuda 2TB

 

[saint19]

Hi and welcome to Tom's forum.

What settings do you have for overclock Because you mention it but not give us details about it. If you have overclock, what happen if you set all to default?