No changes were made to your PC, but the processor usage reached 100% within a short time.
No changes were made to your PC, but the processor usage reached 100% within a short time.
CPU model is Ryzen 5 2600, stock cooler for GPU is GTX 1060 6GB RAM is 16GB, clock speed is 3200MHz. Motherboard is B450 Tomahawk Max. While performing tasks the temperature stays steady near 50°C, it rises to 60-65°C when Task Manager is active but drops back to 90°C after a while if you close everything except HWMonitor. Opening Task Manager reduces CPU usage to 2-3% and lowers the temp. A full Windows Defender scan showed no issues. Even running System Explorer after seeing 100% utilization in HWMonitor produced the same result. Any advice would be greatly appreciated.
Even if you keep Task Manager idle on the screen for a short time (similar to what you do with HWmonitor), it seems unusual. It could be a hidden virus trying to detect an open task manager. Maybe using Resource Monitor instead of Task Manager might trick it? You could also try a third-party tool that shows tasks. If nothing works, a full Windows reinstall—using the settings option to preserve your files—will likely fix the issue.