PC & Mobile

Fix Event ID 55 (Kernel-Processor-Power) error on Windows PC

Reports have been that after upgrading/updating Windows 11/10, each time the PC restarts or boots the Event ID 55 (Kernel-Processor-Power) error(*55*) pops up. In different experiences, the laborious drive robotically powers off after a few minutes of gameplay, and the sport could stutter and lag and the occasion is logged in Event Viewer. This error will be logged with Event ID 37(*55*) in some instances. The options offered on this submit nonetheless apply in each instances.

When this occasion is triggered and logged in Event Viewer, below the General tab, you may even see an outline alongside the next comparable traces:

Processor 0 in group 0 exposes the next energy administration capabilities:

Idle state sort: ACPI Idle (C) States (2 state(s))

Performance state sort: ACPI Collaborative Processor Performance Control
Nominal Frequency (MHz): 3312
Maximum efficiency proportion: 772
Minimum efficiency proportion: 24
Minimum throttle proportion: 3

Event ID: 55


The velocity of processor 0 in group 0 is being restricted by system firmware. The processor has been on this decreased efficiency state for 71 seconds because the final report.

Event ID: 37

Investigations revealed that this occasion is expounded to the facility administration of the processor on your laptop. The occasion is generated when the system experiences a problem with the facility administration of the processor. This could possibly be brought on by a wide range of components, together with {hardware} points, driver points, or issues with the facility settings on your laptop.

Fix Event ID 55 (Kernel-Processor-Power) error

If the Event ID 55 or 37 (Kernel-Processor-Power) error is being logged in Event Viewer on your Windows 11/10 PC after exhibiting uncommon habits just like the laborious disk robotically shutting down when in use after a few minutes, then our urged fixes offered beneath will be utilized to resolve the difficulty.

  1. Initial guidelines
  2. Run the Power Troubleshooter
  3. Configure energy choices for the laborious disk
  4. Change the Maximum processor state
  5. Update BIOS and Chipset drivers
  6. Contact PC {hardware} technician

Let’s take a look at these beneficial fixes intimately.

1] Initial guidelines

Complete every process listed beneath, and after every process, proceed utilizing your PC usually and see if the difficulty reoccurs or in case you discover any signs or irregular PC habits earlier than the difficulty begins; then carry out the following process.

  • Turn off Fast Startup in Power Options and disable Fast Boot in BIOS/UEFI.
  • Run the SFC/DISM scan.
  • Uninstall Windows replace or roll again Windows improve because the case could also be.
  • Use the System Restore characteristic to revert your system to an earlier time limit earlier than you began noticing the difficulty.
  • If you’ve gotten overclocked your CPU, you’ll be able to revert the CPU to the default producer setting by uninstalling the overclocking software program or in search of the choice to disable the overclocking within the software program settings in use. In addition, you need to use the utility ThrottleStop to watch & disable CPU throttling that laptop computer computer systems particularly are generally subjected to – a sequence of occasions that might result in a system freeze, chokes, and even full shutdown which could be the case right here.
  • Run the Hardware and Devices Troubleshooter simply in case and use the utility OCCT to check for PSU points (applies to Desktop PCs).
  • Troubleshoot in Clean Boot state.

2] Run the Power Troubleshooter

You can run the Power Troubleshooter which is able to detect and suggest applicable steps you’ll be able to take to repair any underlying energy points that may have triggered the occasion.

Windows 11(*55*)

Power Troubleshooter - Windows 11

  • Press the Windows key + I(*55*) to open the Settings app.
  • Navigate to System (*55*)> Troubleshoot (*55*)> Other troubleshooters(*55*).
  • Under the Other(*55*) part, discover Power(*55*).
  • Click the Run(*55*) button.
  • Follow on-screen directions and apply any beneficial fixes.

Windows 10(*55*)

Power Troubleshooter - Windows 10

  • Press the Windows key + I(*55*) to open the Settings app.
  • Go to Update and Security.(*55*)
  • Click the Troubleshooter(*55*) tab.
  • Scroll down and click on on Power.(*55*)
  • Click the Run the troubleshooter(*55*) button.
  • Follow on-screen directions and apply any beneficial fixes.

In addition, if relevant, test to see if the Intel(R) SpeedStep Technology is put in on your Windows 11/10 laptop or enabled within the BIOS. Also, in Windows, test your Power Options and be sure that your Power Plan is ready to High Performance, and test that each possibility is ready to Always On. And be sure that your energy settings are set to most in your BIOS setting.

Read(*55*):  How to test the Shutdown and Startup Log in Windows

3] Configure energy choices for the laborious disk

Configure power options for the hard disk

Suppose your laptop robotically shuts down and both of the occasions is logged in Event Viewer on startup. In that case, it could possibly be your laborious disk is ready to show off after a specific interval of idle time to save lots of energy – wherein case, it is advisable to configure the facility choices to your laborious disk as follows:

  • Press Windows Key + S(*55*), and kind energy.
  • Choose Power & sleep settings (*55*)from the menu.
  • When the Power Options window opens, click on on Additional energy settings(*55*).
  • Find your present plan. If Power Plans are lacking, you’ll be able to restore them.
  • Click on Change plan settings (*55*)to your lively energy plan.
  • On the Edit Plan Settings applet that opens, click on on Change superior energy settings(*55*).
  • In the Power Options panel that seems, scroll to the Hard disk part and click on to broaden.
  • Next, click on on Turn off laborious disk after(*55*) and set it to Never.
  • Next. Click the Sleep part to broaden.
  • Select Sleep after (*55*)and likewise set it to Never.
  • Click Apply(*55*) > OK(*55*) to save lots of the modifications.
  • Restart PC.

If, nevertheless, this isn’t the case, or the laborious disk energy settings tweak didn’t work to resolve the difficulty at hand, you’ll be able to proceed with the following answer.

Read(*55*): Prevent Hard Disk from going to Sleep in Windows

4] Change the Maximum processor state

Change the Maximum processor state

This answer requires you to handle processor utilization for optimum energy administration on your Windows 11/10 laptop by altering the utmost processor energy state in order that your CPU will run at most energy on a regular basis. To carry out this process, observe these steps:

  • Access Power Options(*55*) > Change plan settings(*55*) > Change superior energy settings(*55*) > Processor energy administration(*55*) > Maximum processor state(*55*).
  • Now, choose 100%(*55*) when it’s on each Battery and Plugged in.
  • Next, broaden the System cooling coverage (*55*)possibility,(*55*) and ensure to set it as Active to make sure there will likely be no overheating.
  • Once performed, click on Apply(*55*) > OK(*55*) to save lots of modifications.

Read(*55*): CPU will not be operating at full velocity or capability in Windows

5] Update BIOS and Chipset drivers

As it’s possible you’re coping with outdated firmware on your PC, you may make positive the BIOS is updated and all of the drivers are updated as properly – particularly be sure that to replace the Chipset drivers as these drivers are software program directions that inform Windows how you can correctly talk and work together with your motherboard and the small subsystems on it, and are based mostly on the processor household you need to use on that motherboard.


6] Contact PC {hardware} technician

If you’re unable to resolve the difficulty on your personal after making use of the fixes offered on this submit, there’s a chance that the processor itself is defective. This would possibly occur when the processor is overheating or getting low energy from the motherboard or within the energy provide. In this case, to additional diagnose the difficulty, it’s possible you’ll wish to take into account contacting a PC {hardware} technician. If it’s a brand new PC that’s nonetheless lined by guarantee, it’s possible you’ll wish to reap the benefits of that service.

I hope this helps!

Related submit(*55*): Kernel-Power Event ID 41 Task 63 error in Windows

Is Kernel-Power critical?

If your PC shuts down unexpectedly equivalent to out of energy or your PC reboots, then it’s possible you’ll encounter the Kernel-Power concern. The Kernel-Power crucial error is a crucial error that if left undiagnosed and resolved, might probably set off Windows instability. This crucial error could possibly be resulting from a bug that there’s a repair prepared for in an replace. So, first, test for updates, and if there’s an replace ready, obtain and set up it, then restart your system.

Read(*55*): Fix Kernel Power Bluescreen Error on Windows

What occurs when a kernel crashes?

When a kernel crashes or in a kernel panic, the kernel terminates abnormally. In a system crash which is totally different from a kernel crash, the kernel forcefully terminates a software program execution after detecting an irregular situation to reduce information loss or corruption within the system. A kernel panic additionally stops all CPU operations. To restart operations, the OS reboots robotically or waits for the consumer to reboot manually.

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