Windows 10: Microsoft-Windows-Kernel-Processor-Power

Hello,While running Quake Champions or other video games I noticed in the events viewer this error showing up - very often followed by a random system restart. Checking over the internet I noticed that a lot of people are suggesting that this error is related to underpowered CPU or system. My PSU was a Corsair AX1200 - pretty old power supply, so I went ahead and I bought a newer Corsair HX1200i but the error seems to appear again - so I don't think this was related in any way to the power supply. I checked temperatures and voltages and they seem to be within acceptable range - even during pla

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Microsoft-Windows-Kernel-Processor-Power

Hi Greg,

i have tried following method. but it did not work.

i have change power plan but it worked couple of hours then Windows-Kernel-Processor-Power error occur again.

Thanks

 

Microsoft-Windows-Kernel-Processor-Power

Hi,

Can you help me with following erroe.

Source: Microsoft-Windows-Kernel-Processor-Power Level: Warning Description: The speed of processor 9 in group 0 is being limited by system firmware. The processor has been in this reduced performance state for 3 seconds since the last report.

This error repeated every 30 minutes. I have reinstalled OS windows 11 home latest update 22H2 but it won't resolve. Drivers already updated. I want to know is it impact on system performance?

Thanks.

 

Kernel Processor Reduced (Warning) - Event ID 37

Hello Kadesh,

Thank you for posting your query on Microsoft Community.

As per the issue description you are facing issue with Kernel Processor. I would suggest you to try the steps provided in the threads below and see if it helps you to fix the issue.

Kernel-Processor-Power Event
ID 37 even after Clean Boot

Event 37, Kernel-Processor-Power for all 8 Processors


Note: Modifying BIOS/ complementary metal oxide semiconductor (CMOS) settings incorrectly can cause serious problems that may prevent your computer from booting properly. Microsoft cannot guarantee that any problems resulting from the
configuring of BIOS/CMOS settings can be solved. Modifications of the settings are at your own risk.


Hope this would help. If issue still persists post back with current status of your computer and result of the proposed suggestion, we will be happy to assist you.

Regards,