Fix: Kernel Power Error 41 (63) in Windows 10/11

by Milan Stanojevic
Milan Stanojevic
Milan Stanojevic
Windows & Software Expert
Milan has been enthusiastic about PCs ever since his childhood days, and this led him to take interest in all PC-related technologies. Before joining WindowsReport, he worked as... read more
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  • The Kernel Power error 41 in Windows 10 can appear after random restarts or file corruption.
  • However, this Kernel-Power 41 (63) from Windows 10 can also occur because of a hardware problem or a driver.
  • The problem may be also fixed by third-party software to deal with it automatically.
  • Another solution for this dreadful issue is to temporarily uninstall your antivirus as shown below.
Kernel Power Error 41 (63) in Windows 10 11

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We all experience computer errors from time to time and some Windows 10 users have reported the Kernel Power 41 error on their devices. You might also get the 0x8000400000000002 error code with it.

This error is known for causing inconvenience such as random restart, so let’s see if we can fix it.

What to do if Kernel power 41 black screen appears?

If this issue appears, your Windows PC will freeze randomly, and your only course of action is to restart it. This will cause you to lose any unsaved data.

Just like with the Kernel Security Check Failure error, it’s recommended to make sure that your system files aren’t damaged and that all your drivers are up to date.

This isn’t the only driver-related error, and many users reported that the driver has stopped responding and has recovered. This usually happens with your graphics card drivers, so be sure to check them.

Here are some more examples of this problem:

  • Kernel power error when playing games – Kernel power 41 error usually occurs when playing games
  • Kernel power 41 Windows 7 – Although we’re talking about Windows 10 here, Kernel power 41 is error is also common in Windows 7. Either way, you can use most solutions from this article
  • Kernel power event 41 task 63 Windows 10 – Another variation of the Kernel power 41 error
  • Kernel power 41 Windows 10 laptop – Kernel power 41 error is equally common on Windows PC and laptops
  • BSOD 0x8000400000000002 – Kernel Power 41 error usually causes a BSOD followed by the 0x8000400000000002 error code

How can I fix the Kernel Power 41 error on Windows 10?

  1. Update your drivers
  2. Disable duplicate audio drivers
  3. Uninstall your antivirus
  4. Change your power settings
  5. Turn off Fast Startup
  6. Update your BIOS
  7. Check your hardware
  8. Uninstall recent updates
  9. Disable Auto-restart in the Advanced System settings

1. Update your drivers

The Kernel Power 41 error is sometimes caused by outdated drivers, and if you want to fix it, make sure that you have the latest drivers installed.

In most cases, this issue is caused by your audio driver, so be sure to update it first. If updating your audio driver doesn’t resolve this issue, proceed to update other drivers on your computer.

If you do not have the necessary computer skills to update/fix the drivers manually, we strongly suggest doing it automatically by using a third-party tool.

Various errors are the result of a malfunctioning driver. When this is the case, you may need to update or reinstall completely this specific component. As the process is not straight-forward to complete, we recommend using an automated tool for the job. Here's how to do it:

  1. Download and install DriverFix.
  2. Launch the app.
  3. Wait for the software to detect all your faulty drivers.
  4. You will now be presented with a list of all the drivers that have issues, and you just need to select the ones you’d liked fixed.
  5. Wait for DriverFix to download and install the newest drivers.
  6. Restart your PC for the changes to take effect.


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Disclaimer: this program needs to be upgraded from the free version in order to perform some specific actions.

2. Disable duplicate audio drivers

  1. Press Windows Key + X and choose Device Manager from the menu.
  2. When Device Manager opens, locate your audio drivers in the Sound, video and game controllers section.
  3. If you see duplicate entries, right-click one of those duplicates and choose Disable from the menu.

We already mentioned that Kernel Power 41 errors can be caused by your audio driver, so make sure that you check Device Manager for any duplicate driver entries.

Even if you don’t have duplicate audio drivers, you can try disabling one of the audio drivers that you have on the list.

Users have reported that the issue was resolved after disabling ATI High Definition Audio Device from Device Manager.

Even if you don’t have ATI High Definition Audio Device installed, you can try disabling any audio device that isn’t High Definition Audio Device.

3. Uninstall your antivirus

Certain antivirus software, such as AVG, can cause Kernel Power 41 errors on your Windows 10 device. If you have AVG antivirus installed, try to temporarily uninstall it and see if the issue is resolved.

If the problem still persists, you might want to consider switching to different antivirus software that will offer efficient protection.

A good antivirus solution has to be light, fast, to offer excellent protection, but at the same time, it doesn’t have to interfere with your software or trigger such errors.

Therefore, a potential fix for this issue is to switch your antivirus with a better one. For that, you can confidently choose from the best antivirus software today and secure your PC.

If you want to completely uninstall your antivirus, we’ve got a dedicated guide for Norton users. Also, if you’re using McAfee, you can check out this helpful article to learn how to remove it for good.

4. Change your power settings

  1. Press Windows Key + S, type power and choose Power & Sleep settings from the menu.
  2. When Power Options window opens, click on Additional power settings.
  3. Find your current plan and click on Change plan settings.
  4. Now click on Change advanced power settings.
  5. Locate Hard disk section and expand it. Click on Turn off hard disk after and set it to Never (You can do that by entering 0 as a value).
  6. Find the Sleep section and set the sleep timer to 0 in order to turn it off.
  7. Click Apply and OK to save the changes.

Kernel Power 41 errors can be caused by your power settings, so it might be best that you change some of those settings.

If you can’t find your Power Plans, get them back by following the easy steps in this comprehensive article.

5. Turn off Fast Startup

  1. Open Power Options.
  2. When Power Options window opens, click on Choose what the power buttons do.
  3. Click on Change settings that are currently unavailable.
  4. Scroll down to the Shutdown settings section.
  5. Locate Turn on fast startup (recommended) and uncheck it.
  6. Click Save changes.

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You should know that this issue can be caused by the Fast Startup option. In order to fix this problem, it’s advised that you turn off the Fast Startup feature, and you can do that by following the steps above.

After you’ve turned off Fast Startup, your computer might start a bit slower, but the Kernel Power 41 error should be resolved.

If you can’t turn off the Fast Startup, we’ve got the right guide that will help you fix this problem in no time.

6. Update your BIOS

In order to update BIOS, you need to visit your motherboard manufacturer’s website and download the latest version of BIOS.

Before you start the update, make sure that you read the instruction manual carefully in order to avoid causing permanent damage to your computer.

If you don’t know how to update BIOS on your own, please ask an expert to do it for you.

7. Check your hardware

Kernel Power 41 errors can also be related to your hardware, and if you’ve encountered a random restart on Windows 10, it might be due to a hardware problem.

Users have reported that after replacing their motherboard or power supply unit, the issue with Kernel Power 41 was completely resolved.

Few users have also reported that their issue was caused due to RAM, so you might want to consider replacing your RAM modules.

If your computer is still under warranty, we strongly advise you to take it to the repair shop and have them check your hardware.

8. Uninstall recent updates

  1. Press Windows key + I to open the Settings app.
  2. Select Update & security.
  3. Click on View installed update history.
  4. Choose to Uninstall updates.
  5. Uninstall all recent updates and restart your PC.

We all know how Windows 10 mandatory updates can bring us a world of pain. Maybe the intentions were good, but the end results are preposterous for some users.

Some of them reported that problems started with the latest Windows Updates that rendered the system completely unusable.

Now, since you can’t avoid updates completely, you can at least relieve yourself from the recent updates by uninstalling them from the system.

If you’re having trouble opening the Setting app, check out this complete guide to solve the issue.

9. Disable Auto-restart in the Advanced System settings

  1. In the Windows Search bar, type advanced settings and open View advanced system settings.
  2. Select the Advanced tab.
  3. Click Settings under the Startup and Recovery section.
  4. Uncheck the Automatically restart box and confirm the changes.

This workaround comes into play only and only if you’re 100% sure that your hardware is spot on.

The majority of affected users resolved the issue by replacing some of the key hardware components, with a special focus on the power supply and CPU.

Therefore, if you’re completely certain that everything is bread and butter concerning the hardware, but the sudden shutdowns with the same error reoccur frequently, you can try and disable the error-inflicted auto-restart.

This feature is there to restart and create an automatic report in case something goes awry. By disabling it, you’ll at least avoid sudden restarts.

These are some of the most common solutions for Kernel Power 41 error, so make sure that you try them out, and let us know if our solutions have been helpful to you.

Since this problem can be caused by problematic drivers, you should also take a look at our best driver updater software for Windows 10 and get the right tool.

If you have any more questions about the event 41 Kernel Power, feel free to post them in the comments section below.

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Frequently Asked Questions

  • Kernel errors are Blue Screen of Death crashes that indicate there is a problem with your RAM or hard drive. Kernel errors often occur when Windows 10 booted up without properly shutting down first.

  • Kernel Power error 41 is a specific kernel error code that occurs when Windows 10 did not previously shut down properly. Here’s our comprehensive guide to fix the Kernel Power error 41.

  • Blue Screen errors are not bad themselves. As a matter of fact, they are actually a means to protect your hardware from further damage as they occur when Windows 10 detects something that could damage your hardware. Fortunately, most BSoD errors can be fixed by using third party software.

  • A kernel is a key part of operating systems that basically connects the hardware to the software. Think of it as a translator. The kernel manages your computer memory, disk usage, drivers and processes.

  • The kernel is a key program in the operating system that connects your computer hardware to the software. The kernel is part of the operating system, it is not a stand-alone program.

  • Start by updating your drivers. If that doesn’t fix the problem follow our step-by-step guide to fix Kernel Power Error 41.

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