Hi,
I’m having a strange issue with my new setup:
CPU: Ryzen 9 9950X3D (delidded, custom loop)
Motherboard: ASUS ROG Crosshair X870E Extreme
OS: Windows 11 Pro (latest updates)
The problem:
Windows Task Manager shows strange CPU usage
At the same time, it reports an impossible frequency like ~12.4 billion GHz.
System is 100% stable (no WHEA, no crashes).
What I tried:
- BIOS is updated to the latest version.
- AMD chipset drivers are up to date.
- Windows 11 fully updated.
- BIOS settings are mostly stock (only RAM set to DOCP 6400).
Has anyone else seen this bug on Ryzen 9000X3D or ASUS X870E boards? Could it be a Task Manager reporting issue? Any workaround until Microsoft/AMD/ASUS fix it?
