I just installed a new cpu
My motherboard is b450a/c asrock I updated bios twice(from second most recent, to the beta version most recent)
I updated chipset drivers
Upgraded from ryzen 5 3600 to ryzen 9 5900x
Computer survives for 1-30 minutes before blue screening.
Error is always WHEA UNCORRECTABLE ERROR Im stumped please help.
Sounds like a CPU hiccup. Try reseating your new Ryzen 9, double-check the cooler installation, and ensure the power supply is up to the task. Also, monitor temps to rule out overheating. If issues persist, it might be worth rolling back to the Ryzen 5 to see if the problem persists.