New hardware is causing games to crash.
New hardware is causing games to crash.
I bought a nearly brand-new system with R7 7700 Corsair 6000MHz RAM, RTX 4070TI and MSI Pro B650M board. I reinstalled Windows because some games were unstable, especially The Last of Us and Red Dead Redemption 2. After the update, the games ran okay for a couple days before crashing again. I checked CrystalDiskInfo and everything looks normal on the drives. Running SFC /scannow fixed some issues, even though it’s a three-day-old install. I’m unsure what’s causing the crashes or which parts might be the problem. Please help me figure it out. 
Did you turn on expo in BIOS? It might be causing memory issues. Fast boot status could be affected too—make sure it's enabled in BIOS as well.
Memtest completed successfully with no issues across all four runs. Fast boot is disabled in the BIOS, and I’ve switched it off via Windows power settings.
You've set up chipset and GPU drivers, and checked CPU and GPU stability. If needed, proceed with DDU to remove old GPU drivers before installing new ones.