Windows 10: CPU Overheating at 50 Celsius

CPU - AMD Ryzen 7 5800XOld CPU Cooler - AMD Wraith StealthNew CPU Cooler - ID-Cooling SE-224-XTSPSU - Corsair VS650 650 W ATXEstimated Wattage: ~364 WEverything was fine for several months, I've been upgrading parts from time to time, but haven't changed anything hardware related in about 10 months. About a week ago, after playing a new game for the first time, my PC went into overheat mode monitors would shut off, CPU fan speed would increase, keyboard and mouse wouldn't accept any inputs, but I could hear desktop audio and still talk through discord. This problem then started to occur in j

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task 'system' in task manager runs a constant 8.2% cpu usage driving cpu temp to just under 50 degrees Celsius while pc is in idle.

task 'system' in task manager runs a constant 8.2% cpu usage driving cpu temp to just under 50 degrees Celsius while pc is in idle. How can I fix this?

 

PC Freezes, buzzes, and then hard restarts.

That is what I thought as well at first, but my computer is definitely not overheating. It runs at around 32 Celsius.

Edit: GPU: Around 90 Celsius while Gaming

CPU: Around 50 Celsius while Gaming

 

why my laptop blue screen and after that suddenly the cpu temperature soared high after the blue screen. Initially 50 degrees now just idle 80 degrees Celsius

why my laptop blue screen and after that suddenly the cpu temperature soared high after the blue screen. Initially 50 degrees now just idle 80 degrees Celsius