- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">- <System> <Provider Name="Microsoft-Windows-Kernel-Processor-Power" Guid="{0f67e49f-fe51-4e9f-b490-6f2948cc6027}" /> <EventID>37</EventID> <Version>0</Version> <Level>3</Level> <Task>7</Task> <Opcode>0</Opcode> <Keywords>0x8000000000000000</Keywords> <TimeCreated SystemTime="2021-09-17T02:28:48.0087924Z" /> <EventRecordID>4640</EventRecordID> <Correlation /> <Execution ProcessID="4" ThreadID="264" /> <Channel>System</Channel> <Computer>DESKTOP-7P6V0J8</Computer> <Security UserID="S-1-5-18" /> </System>- <EventData> <Data Name="Group">0</Data> <Data Name="Number">6</Data> <Data Name="CapDurationInSeconds">71</Data> <Data Name="PpcChanges">1</Data> <Data Name="TpcChanges">0</Data> <Data Name="PccChanges">0</Data> </EventData> </Event> Hi,IamRob,anIndependentAdvisornotaffiliatedwithMicrosoftanda15timeanddualawardMicrosoftMVPspecializinginWindowstroubleshootingandBluescreenanalysis.PleaserememberasindependentswearenotresponsibleforthedevelopmentofWindowsorthecomputerhardwareanddrivers.IfyouwillworkwithmeIwillbeheretohelpuntiltheissueisresolved.TheID37-Thespeedofprocessorxingroupyisbeinglimitedbysystemfirmware.Theprocessorhasbeeninthisreducedperformancestateforzsecondssincethelastreport.SothisisaCPU-relatedissue-somesettingorotherchangeistheusualcause.Thisguidecoversallofthemostcommoncausesandinmostcaseswillhelpfixtheproblem.FixSpeedOfProcessorinGroupisbeinglimitedbySystemFirmware–EventID37(Solved)https://www.wintips.org/fix-speed-of-processor-.Intheunlikelyeventthatyouneedmoreassistancewiththisissueaftertheabovepleaseletmeknow.Heretohelp,Rob