Ndis.sys Failed Blue Screen Error (Why & How to Fix)

Imagine your computer breaking down during an important meeting or an adventurous gaming night, displaying the ominous Ndis.sys failed error. What makes it worse is that the error codes that come with the BSOD vary in different situations, leaving users struggling with its origins and potential fixes.

If you, too, have found yourself stuck in a similar situation, check this article from EaseUS. We'll provide step-by-step instructions on resolving the Ndis.sys Failed error and break down its possible causes.

How to Fix Ndis.sys Failed BSOD Error

By following the solutions below, you can effectively tackle the Ndis.sys Failed BSOD error and enjoy a more stable computing experience. Let's explore these practical methods:

Solution 1: Update or Rollback Network Drivers

Outdated or incompatible network drivers often contribute to the Ndis.sys Failed error. Follow these steps to update or rollback your network drivers:

Step 1. Press "Win" + "X" and select "Device Manager."

Step 2. Expand the "Network adapters" section.

Step 3. Right-click on your network adapter.

Step 4. Select "Update driver" and follow the on-screen directions to update.

Step 5. To roll back, click "Properties," go to the "Driver" tab, and if it is accessible, choose "Roll Back Driver."

Step 6. Restart your computer after updating or reverting the driver.

Solution 2: Replace Network Interface Card

If updating or rolling back the network drivers doesn't resolve the issue, consider replacing the Network Interface Card (NIC) with these steps:

Step 1. Find out the make and model of your current NIC. This information is usually available in Device Manager or on the NIC itself.

Step 2. Check the NIC's compatibility with the system specifications.

Step 3. Unplug the power supply after turning off the computer.

Step 4. Find the NIC by opening your computer casing, then remove it.

Step 5. Ensure the new NIC is firmly placed as you insert it into an open PCI slot.

Step 6. Reconnect any disconnected cables and close the computer casing.

Step 7. After turning on your computer, install the new NIC's required drivers.

Step 8. Connect to the internet and ensure that the new NIC is operational.

If you find the article helpful in resolving the Ndis.sys error, don't forget to share it on your social media to help more users.

Solution 3: Perform Boot Repair via Third-party Software

If none of these methods helps to get rid of persistent Ndis.sys Failed BSOD errors, a more profound method that should be used is getting assistance from a third-party app. EaseUS Partition Master Professional is a more powerful program with a Boot Repair function.

The Boot Repair is designed to resolve various system faults, including the Ndis.sys error message.

Step 1. Start EaseUS Partition Master after connecting the external drive/USB to your computer, go to "Bootable Media," and click "Create bootable media."

Step 2. Select an available USB Drive or CD/DVD and click "Create." You can also burn the Windows ISO file to the storage media.

Step 3. Connect the created bootable drive to the new computer and reboot the computer by pressing and holding F2/Del to enter the BIOS. Then, set the WinPE bootable drive as the boot disk and press F10 to exit.

Step 4. Boot the computer again and enter the WinPE interface. Then, open EaseUS Partition Master and click "Boot Repair" under the "Toolkit" option.

Step 5: Select the system you want to repair and click "Repair."

Step 6. Wait a moment, and you will receive an alert that the system has been successfully repaired. Click "OK" to complete the boot repair process.

Its easy-to-use interface and multiple functions make it a perfect tool of choice for users. It creates a more comfortable and convenient environment for consumers, especially for non-tech-savvy people.

Solution 4: Scan for Virus/Malware

If the Ndis.sys Failed error persists, it is crucial to rule out the potential of a virus or malware being the source of the problem.

Step 1. Search for and open Windows Security in the search bar.

Step 2. Go to "Virus & threat protection" and run a scan for your computer.

Sometimes, Windows' built-in virus-defending utility is unable to detect advanced viruses or malware. In such cases, TotalAV, a trustworthy third-party antivirus program, might be a significant asset.

With its extensive virus and malware scanning features, TotalAV guarantees a close inspection of your system. All users can utilize it thanks to its easy-to-use interface, and its powerful capabilities offer comprehensive security against a list of threats. You can improve your security against potential threats and create a more stable and safe computing environment by integrating TotalAV into your troubleshooting process.

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Solution 5: Run DISM, CHKDSK, and SFC Scan Commands

While utilizing the Ndis.sys If you're experiencing a failed BSOD issue, you should thoroughly inspect your system. The SFC scan, CHKDSK, and DISM commands can be used to find and address underlying problems. To carry out the commands, follow the below-mentioned steps:

Step 1. Open Command Prompt as administrator.

Step 2. Type in the following commands and hit "Enter" after each line.

To ensure these command lines scan and resolve issues, you need to restart your computer after entering them.

If you find these commands unable to work for some reason, EaseUS Partition Master also provides features that can check disk errors and repair them.

Solution 6: Fix Broken Registry

It could be required to fix broken registry items if the Ndis.sys error continues. You can contribute to a more reliable system by investigating this resource, which will provide insights into the precise processes required to resolve registry issues. Click on the link below to learn how to fix corrupted registry items in Windows:

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Solution 7: Perform System Restore

If everything else fails, you can try a System Restore to get your system back to a previous state and maybe fix the Ndis.error sys Failed.

Step 1. Search for and open Create a restore point in the Windows search bar.

Step 2. Click the "System Restore" button in the System Properties window.

Step 3. Select a restore point before the Ndis.sys error occurred.

Step 4. To Restore the System process, follow the on-screen instructions.

You can successfully return your computer to its state before the Ndis.sys error appeared.

What is Ndis.sys and Why Does the Issue Occur 

Ndis.sys is a critical system file in Windows that manages network-related operations. It is critical to ensure a smooth exchange of information by facilitating communication between the operating system and network drivers.

The Ndis.sys Failed BSOD error can occur due to various reasons, including:

Understanding these potential causes is crucial for effectively troubleshooting and resolving the Ndis.sys Failed BSOD error.

If you've encountered this issue or know someone who has, share this article for comprehensive insights and solutions. Let's help others overcome this frustrating error together.

Conclusion

In conclusion, there are a few different factors that could lead to Ndis.sys failed. To fix the Ndis.sys failed blue screen error, make sure to update or roll back network drivers, check the network interface card, utilize Boot Repair and antivirus tools, repair broken registry, or perform advanced scans. Each solution contributes to a more secure and resilient computing experience.

FAQs on Ndis.sys Failed 

Navigating through the complexities of the Ndis.sys Failed BSOD error may raise additional questions. Here are some common queries addressed:

1. What is the network driver interface specification BSOD?

The network driver interface specification BSOD, commonly referred to as Ndis.sys Failed is a Blue Screen of Death error in Windows. It occurs when there are issues with the Ndis.sys file, a critical component managing network-related operations.

2. What is the sys file used for?

The sys file, including Ndis.sys, is a system file in Windows used for specific functionalities.

3. What does "driver Irql_less_or_not_equal" mean in Windows 10? 

It often indicates incompatible or outdated drivers. Resolving this issue may involve updating or rolling back drivers to ensure compatibility.