event_horizon

Well, I bought a new PSU (Corsair SF750) and the problems persists. If stress testing the hardware doesn't cause the computer to reboot, it has to be a problem with the game.

I pulled the PSU out of my old gaming computer (XFX 750W 80 Plus Gold) and it fixed the problem. I figured a brand new PSU shouldn't be causing the issue, but I was wrong. For reference, the Ryzen 7000 CPUs are designed to run hot, so 95c is actually normal. Thank you for the suggestions and assistance.

I ran both for an hour, and my computer didn't reboot. The CPU and GPU were both hitting ~95°C.

PC specs: CPU: AMD Ryzen 7700X GPU: Sapphire Radeon RX 5700 XT (Sapphire recommends a 650W+ PSU) Motherboard: Asus ROG STRIX B650E-I RAM: 32GB G.SKILL Flare X5 DDR5-6000 PSU: 700W 80 Plus Gold (unknown brand, came with Hyte Revolt 3 case) CPU Cooler: Cooler Master MasterLiquid ML240L V2 RGB (240mm AIO) I just built the computer in March with brand new components save for the GPU which I bought used of eBay. The GPU was in excellent condition when it arrived. I am using the Steam version. Pastebin of the last time the the computer rebooted. When I first installed the game, I was able to run it at near max settings with decent frame rates. The game run for about five minutes and then my computer hard reboot. No blue screen, it would just shut down and restart. I lowered all of the settings to the minimum as then able to get about 10 minutes of playtime. I set the CPU to 65W eco mode and limited the GPU to 50% power in the AMD Adrenalin software and am now able to get 30~45 minutes of playtime (though sometimes less). Windows event viewer show a Kernal Power 41 error. Troubleshooting steps I have taken: Verified integrity of game files in Steam Removing and reinstalling video drivers via AMD's driver removal tool Making sure BIOS is up to date Running CHKDSK, SFC and DISM (I used this guide) Stress testing the PSU via OCCT - no issues Running MemTest86 - no issues Running FurMark for over an hour - no issues The last time the computer rebooted, it corrupted my save file. I was on day 30. It's extremely frustrating to lose all that progress. I do not have issues in any other games.