Fix Kernel Power 41 Error 0x8000400000000002 in Windows

Do you face random system crashes and further an error message on your computer? The issue may be Kernel Power 41 error, accompanied by the code 0x8000400000000002. This nagging problem is characterized by unexpected restart of the computer with the message, “The system has rebooted without cleanly shutting down first”.

Kernel Power 41 error, accompanied by the elusive 0x8000400000000002 code, can be a perplexing ordeal for Windows 11 and 10 users alike. This enigmatic error, marked by unexpected restarts and the irritating message: “The system has rebooted without cleanly shutting down first,” is a conundrum with various origins. While it can be triggered by hardware glitches, driver malfunctions, or power disruptions, its impact resonates through issues such as random restarts and file corruption. Often striking when least anticipated, this error also rears its head after sleep mode or resource-intensive gaming sessions, causing further frustration. As both PC and laptop users grapple with this dilemma, solutions are sought to restore system stability. See: Fix LiveKernelEvent 141 Hardware Error Problem in Windows 11 or 10. Now let’s directly go to the guide:

Kernel Power 41 Error 0x8000400000000002 in Windows 11 or 10

Here is how to fix Fix Kernel Power 41 Error 0x8000400000000002 in Windows:

Install the latest version of the Graphics driver

As per research outdated graphics driver is found culprit in most of the cases when this error appears. So, you need to install the most recent version of display adapter from the manufacturer’s website. Follow the steps:

1. Go to the Manufacturer’s website (It may be HP, Dell, Lenovo, Acer, or other).
2. Access the software and driver download page. You may need to enter the model number of the laptop or PC for this.
3. Download and install the driver.

You can take help from How to update drivers in Windows 11 (Best ways).

Disable identical Audio Drivers

To solve the concerned Kernel Power 41 Error in your system is to disable the duplicate audio drivers. This straightforward approach tackles the error head-on by eliminating conflicting drivers, potentially putting an end to unexpected restarts and system instability.

1. Right-click on Start and select Device Manager.
2. Locate your audio drivers under Sound, video, and game controllers.
3. If duplicates are found, right click on an audio driver and select Disable device.

4. Even without duplicates, try disabling an audio driver from the list.
5. Some users resolved it by disabling ATI High Definition Audio Device.
6. If not present, disable any non-High Definition Audio Device audio driver.

Temporarily deactivate Third-Party Antivirus

Often, when encountering Kernel Power error codes like 0x8000400000000002, your third-party antivirus could potentially be the offender, causing interference with your PC or laptop. To troubleshoot, consider temporarily disabling your software by following these steps:

1. Find the antivirus icon in the system tray (located on the taskbar).
2. Right-click on the “icon”.
3. Choose Disable, Turn off, or Pause protection.
4. Select temporary disable.
5. Confirm prompts.
6. To re-enable, repeat the steps and select Enable.

Update your Drivers

Another powerful remedy for tackling the frustrating Kernel Power 41 Error (0x8000400000000002) is by delving into the world of drivers. This solution addresses potential conflicts and instabilities, offering a path toward restoring smooth and uninterrupted system operation.

1. Press Windows + R and type devmgmt.msc.
2. Check for drivers with exclamation marks.
3. Right-click, choose Update driver.

4. Select Search automatically for drivers.
5. System searches, and installs updates.
6. If the issue persists, Uninstall the device.
7. Reboot, the system detects and installs a generic driver.
8. If not resolved, visit the manufacturer’s website.
9. Focus on audio and graphics drivers.

Alter your Power Settings

Adjusting your power settings is another viable solution to fix this aforementioned Kernel Power 41 error. Through power configurations, this solution targets potential triggers for system disruptions and tries to effortlessly clear them.

1. Press Windows key + S, type control, and press Enter.
2. On the Control Panel, select Power Options.
3. Go to the right and click Change plan settings from “Selected plan”.
4. Then, select the link – Change advanced power settings.
5. Expand the Hard disk.
6. Click Turn off hard disk after, and On battery (Minutes):, set it to 0.
7. For Plugged in (Minutes): change to 0.
8. Click on Apply and OK to save changes.

Turn Off Fast Startup

This particular function related to fast startup might act as an efficient and effective fix in eliminating this Kernel Power 41 error code 0x8000400000000002 from your Windows OS. However, disabling the fast startup feature would help in re-configuration and aid in the seamless performance of your system. Follow the below-mentioned steps:

1. Press Windows key + R, type control, and hit “Enter”.
2. Click on Power Options.
3. From the left panel, select Choose what the power button does.
4. Click Change settings that are currently unavailable.
5. Scroll to Shutdown settings.
6. Uncheck Turn on fast startup (recommended).
7. Click Save Changes.

Power up the CPU Core Voltage

CPU core voltage, sometimes known as “core voltage,” is the amount of electrical power sent to the processor’s cores to guarantee steady and efficient functioning. It is critical to the CPU’s correct operation since it directly influences its performance, temperature, and power consumption. By increasing the CPU core voltage, you may be able to resolve the Kernel Power 41 Error in your Windows 11 or 10.

This change, by providing a more constant power supply, can help minimize abrupt power fluctuations that might cause system crashes and unexpected restarts. However, it’s important to remember that changing the core voltage should be done with caution and following the CPU’s specifications since extreme voltage changes might cause overheating and damage. Before performing this approach, it is suggested that you examine your CPU’s manual or obtain expert advice. You can use Best System Info tools CPU-Z Or other.

Remove any Recent Updates

Updates usually help your system to work more efficiently but sometimes they may be the main reason behind displaying error codes like 0x8000400000000002. Therefore, rolling back to the state when your system worked fine can be a considerable solution.

1. Press the Windows key + I to open Settings.
2. Select Windows Update.
3. Then, click “Update history”.
4. Choose Uninstall updates.
5. Find recent updates, especially the latest ones.
6. Click on “Uninstall” and confirm the popup.

Disable Auto-restart on System failure from the Advanced System Settings

This approach addresses the issue by preventing automatic system restarts, allowing you to diagnose and address the root cause of the error more effectively. To, settle the Kernel Power 41 issue, you must follow these steps:

1. Click on Search and type advanced settings.
2. Open View advanced system settings.
3. Go to the Advanced tab and click on Settings under Startup and Recovery.
4. Uncheck Automatically restart located under System failure.
5. Click on OK to Confirm changes.

Update Computer BIOS

If you are still battling the Kernel Power 41 along with the 0x8000400000000002 error code, you might want to upgrade your system’s BIOS.

1. Go to your PC or Laptop motherboard manufacturer’s website.
2. Get the latest BIOS update for your computer.
3. Install the downloaded BIOS update.
4. Carefully adhere to the provided installation instructions.
5. Stay vigilant during the BIOS update to prevent potential issues.

Turn off Hardware Acceleration

Did you know? Hardware acceleration involves using specialized components like graphics cards and sound cards to handle tasks more competently than the main CPU. However, it can enhance performance, it may also lead to compatibility issues. Thus, causing the aforesaid Kernel Power errors within your system. So, its better to disable the Hardware acceleration with the procedure mentioned below:

1. Right-click on the desktop and select Display settings.
2. Scroll down and choose Graphics.
3. Look for the Hardware-accelerated GPU scheduling option.
4. Toggle it to off.
5. Finally, restart your computer for the changes to take effect.

We hope with these 10 ways you will be able to Fix Kernel Power 41 Error 0x8000400000000002 in your Windows 11 or 10.

Methods:
Install the latest version of the Graphics driver
Disable identical Audio Drivers
Temporarily deactivate Third-Party Antivirus
Update your Drivers
Alter your Power Settings
Turn Off Fast Startup
Power up the CPU Core Voltage
Remove any Recent Updates
Disable Auto-restart on System failure from the Advanced System Settings
Update Computer BIOS
Turn off Hardware Acceleration

That’s all!!