All About Fix Wificx.sys Blue Screen of Death on Windows 10/11

All About Fix Wificx.sys Blue Screen of Death on Windows 10/11

The “blue screen of death” (BSOD) is a dreaded occurrence for Windows users, often causing panic and frustration. But one particular BSOD that has been plaguing many Windows 10/11 users is the “fix wificx.sys” error. This error can happen unexpectedly, interrupting your work or causing your computer to crash. Understanding what this error means and how to fix it is crucial in maintaining the stability and functionality of your Windows system. In this article, we will dive into all the information you need to know about the fix wificx.sys BSOD, including its causes, symptoms, and effective solutions to resolve it.

Fix: Wificx.sys Blue Screen of Death on Windows 10/11

Wificx.sys is a system file on Windows 10 and 11 that is responsible for managing the Wi-Fi connectivity and related settings on your computer. However, sometimes this file can become corrupted or outdated, leading to a blue screen of death (BSOD) error on your Windows system.

The Wificx.sys BSOD error can be caused by various reasons such as outdated drivers, system file corruption, malfunctioning hardware, and more. In this article, we will discuss some methods that can help you fix the Wificx.sys blue screen error on your Windows 10/11 system.

Method 1: Update your Drivers

Outdated or corrupted drivers can often cause system errors, including the Wificx.sys BSOD error. To update your drivers, follow these steps:

1. Press Windows + X keys on your keyboard, and select Device Manager from the menu.

2. In the Device Manager window, expand the Network adapters section.

3. Right-click on your Wi-Fi adapter and select Update driver.

4. Choose the option to search for updated drivers automatically.

5. If Windows finds any updates, follow the on-screen instructions to install them.

6. Once done, restart your computer and check if the Wificx.sys error is resolved.

Method 2: Use System File Checker (SFC)

The System File Checker tool is a built-in Windows utility that can scan your system for missing or corrupted system files and repair them. To run SFC, follow these steps:

1. Press Windows + X keys on your keyboard, and select Command Prompt (Admin) from the menu.

2. In the Command Prompt window, type the following command and press Enter:

sfc /scannow

3. Wait for the scanning process to complete, as it may take some time.

4. Once done, restart your computer and check if the blue screen error is resolved.

Method 3: Use DISM tool

DISM (Deployment Image Servicing and Management) tool is another built-in Windows utility that allows you to repair and restore the system image files on your computer. To use this tool, follow these steps:

1. Open Command Prompt as an administrator, as mentioned in Method 2.

2. In the Command Prompt window, type the following command and press Enter:

DISM /Online /Cleanup-Image /RestoreHealth

3. Wait for the process to complete, and then restart your computer.

Method 4: Run Windows Memory Diagnostic Tool

If your computer has faulty or malfunctioning RAM, it can cause system errors, including the Wificx.sys blue screen error. To check your RAM for issues, follow these steps:

1. Press Windows + R keys on your keyboard, type mdsched.exe, and press Enter.

2. In the Windows Memory Diagnostic tool, select the option to restart your computer and check for problems.

3. Your computer will restart, and the memory diagnostic will start automatically.

4. Wait for the process to complete, and then check if the error is resolved.

Method 5: Check for Hardware Issues

If none of the above methods work, it is possible that the Wificx.sys error is caused by faulty hardware such as the Wi-Fi adapter or the RAM. In this case, you may need to replace the faulty hardware to resolve the issue.

In conclusion, the Wificx.sys BSOD error on Windows 10/11 can be caused by various reasons, but the methods mentioned

1. Disconnect the Human Interface Devices

Human Interface Devices, or HID, are inputs that allow us to interact with our computers. These can include keyboards, mice, touchpads, and other peripherals that we use to enter information and control our devices.

While these devices are essential for our daily computer use, there are times when we might need to disconnect them. In this blog post, we will discuss the reasons why we may need to disconnect HID and the steps to do so.

Reasons to Disconnect HID:

1. Troubleshooting:

If you are experiencing technical issues with your HID, disconnecting and reconnecting them can sometimes solve the problem. This is because, over time, the connections between the HID and the computer can become loose, and disconnecting and reconnecting can re-establish a strong connection.

2. Using external monitors:

Some laptops allow you to connect external monitors, which can serve as a second screen or extend your display. When you connect an external monitor, the built-in laptop keyboard and touchpad may still be active, which can cause unwanted inputs. To avoid this, you may need to disconnect the HID devices.

3. Traveling with a laptop:

If you are traveling with your laptop, it is always a good idea to disconnect the external HID devices, such as a mouse or keyboard, to avoid any damage while in transit.

Steps to disconnect HID:

1. Close all open applications:

Before disconnecting HID, make sure to close all open applications. This is to prevent any unsaved data or unintended inputs when the devices are reconnected.

2. Locate the HID device:

Next, find the HID device you want to disconnect. If it is a wired HID, the connection will be at the back or sides of your computer, depending on the type of port it uses. For wireless HID, simply turn off the device or remove the battery.

3. Safely remove the device:

For USB devices, it is important to safely remove them to avoid any potential data loss or damage. To do this, go to the system tray on your computer, right-click on the USB icon, and select “Safely Remove Hardware.” Choose the HID device you want to disconnect and click “Stop.”

4. Disconnect the device:

Once you have safely removed the device, you can now disconnect it physically from your computer.

5. Reconnect if necessary:

If you need to use the HID device again, simply reconnect it following the same steps in reverse order.

In conclusion, disconnecting HID devices can be a simple solution to various technical issues or prevent any unwanted inputs. By following these steps, you can safely and effectively disconnect HID devices from your computer. Remember to always save your work and close all applications before disconnecting any devices.

2. Check for Updates

2. Check for Updates

In today’s fast-paced world, technology is constantly evolving and updating. As a tech-savvy individual, it is important to regularly check for updates on your devices and software in order to stay current and get the most out of your technology. Here are some key reasons why checking for updates is essential:

1. Security: One of the main reasons to check for updates is for security purposes. As technology advances, so do cyber threats. Software updates often include security patches and bug fixes that help protect your devices and data from potential hackers.

2. Improved Performance: Updates not only fix security issues, but they also improve overall performance. Developers are constantly working to make their software and devices run faster, more efficiently, and with new features. By checking for updates, you can ensure that your technology is running at its best.

3. Compatibility: Updates also ensure that your devices and software are compatible with the latest technology and operating systems. This will prevent any compatibility issues that could potentially slow down or malfunction your devices.

4. New Features: Software updates may also bring new features and functionalities that were not previously available. These new additions can enhance your user experience and improve productivity.

5. Bug Fixes: It is not uncommon for software and devices to have bugs or glitches. Updates often contain bug fixes to address these issues and provide a smoother and more enjoyable user experience.

So, how often should you check for updates? It is recommended to check for updates at least once a month. However, it is important to note that some updates may be released more frequently, especially for critical security updates.

In addition to manually checking for updates, you can also set your devices to automatically update. This will ensure that you are always running the latest version without having to constantly check for updates.

In conclusion, regularly checking for updates is crucial for the security, performance, and compatibility of your technology. It is a simple yet important step in keeping up with the rapidly changing world of technology.

3. Run System Scans

System scans are an essential part of maintaining your computer’s health and performance. They can help to identify and remove any viruses, malware, or other malicious software that may be lurking on your system. Here are three types of system scans that every computer user should perform regularly to keep their devices running smoothly.

1. Antivirus Scan:
An antivirus scan is the first line of defense against viruses and malware. These types of malicious software can cause serious harm to your system by corrupting files, stealing personal information, and even rendering your computer unusable. To perform an antivirus scan, make sure you have a reliable antivirus software installed on your computer and run a full system scan at least once a week. This will thoroughly check your system for any viruses or malware and remove them if found.

2. Malware Scan:
In addition to antivirus software, it’s also a good idea to have a reputable anti-malware program installed. Malware includes any type of software that is designed to harm your computer or steal your personal information. Some common types of malware include spyware, adware, and trojans. Similar to an antivirus scan, a malware scan will check your system for any malicious software and remove it if detected. Perform this scan at least once a month to ensure the safety of your data and device.

3. Disk Cleanup and Defragmentation:
Over time, your computer’s hard drive can become cluttered with temporary files, duplicate data, and fragmented files. This can slow down your system’s performance and make it more susceptible to crashes. Performing a disk cleanup and defragmentation can help to organize and optimize your hard drive, freeing up space and improving overall performance. This can be done using built-in tools on your computer or through third-party software. Set a reminder to perform these tasks every few months to keep your computer running smoothly.

In conclusion, regular system scans are crucial for maintaining the health and performance of your computer. By performing these three types of scans – antivirus, malware, and disk cleanup/defragmentation – you can ensure the security and efficiency of your device. Make it a part of your routine to run these scans at least once a month and you will experience a smoother and safer computing experience.

4. Disable Third-Party Antivirus Programs

Using antivirus software is crucial for keeping your computer safe from malicious threats. However, sometimes these programs can cause compatibility issues with certain applications or can even slow down your system. In such cases, it may be necessary to temporarily disable the third-party antivirus program. In this blog post, we will discuss the steps to disable third-party antivirus programs on Windows and Mac operating systems.

1. Disabling Third-Party Antivirus Programs on Windows

Step 1: Locate the Antivirus Program

The first step is to locate the antivirus program on your system. Most antivirus software can be found in the system tray on the bottom right corner of the screen.

Step 2: Right-click on the Antivirus Icon

Right-click on the antivirus icon and look for an option that says “Disable,” “Turn off,” or “Stop Protection.”

Step 3: Select the Duration

Once you click on the disable option, a prompt will appear asking you to confirm the action and select the duration for which you want to disable the program. You can choose to disable it temporarily or permanently.

Step 4: Confirm the Action

Confirm the action and the antivirus program will be disabled for the selected duration. Make sure to re-enable the program after the specified time has passed.

2. Disabling Third-Party Antivirus Programs on Mac

Step 1: Open the Antivirus Program

On a Mac, the antivirus program can be found in the Applications folder. Open the application to access its settings.

Step 2: Look for “Real-time Protection”

In the settings, look for an option that says “Real-time Protection” or “Active Protection.” This is the feature that monitors your system for threats in real-time.

Step 3: Disable Real-time Protection

Click on the “Disable” or “Turn off” button next to the real-time protection option to temporarily disable the antivirus program.

Step 4: Confirm the Action

Confirm the action by clicking “Yes” or “OK.” The antivirus program will now be disabled for the selected duration.

3. Why Should You Re-Enable the Antivirus Program?

Disabling the antivirus program for a longer period of time can leave your computer vulnerable to threats. It is important to re-enable the program as soon as possible to ensure continuous protection for your system.

4. Conclusion

Antivirus programs are essential for keeping your computer safe and secure. However, if they start causing issues or slowing down your system, temporarily disabling them can help resolve the issue. Just make sure to re-enable the program as soon as the problem is resolved or after the specified duration has passed. This will ensure that your computer remains protected from malicious threats.

5. Reinstall Drivers

5. Reinstall Drivers

As a tech blogger, I am always on the lookout for ways to improve and optimize technology for my readers. Today, I want to talk about the importance of periodically reinstalling drivers on your computer.

Drivers are software programs that allow your computer’s operating system to communicate with the hardware devices attached to it. These devices include printers, graphics cards, sound cards, and even your keyboard and mouse. Drivers are essential for the proper functioning of your devices, and without them, your computer would not be able to recognize or use these devices.

Over time, drivers may become outdated or corrupted, causing various issues such as hardware malfunctions, error messages, and even crashes. That’s where reinstalling drivers comes in. It’s a simple process that can help resolve these issues and keep your computer running smoothly. Here are the steps to follow:

1. Identify the Drivers to Reinstall

The first step is to identify which drivers need to be reinstalled. You can do this by going to the Device Manager on your computer. To access it, press the Windows key + R on your keyboard, type “devmgmt.msc” (without the quotes) and hit enter. This will open the Device Manager, which lists all the devices connected to your computer. Look for any devices that have a yellow exclamation mark next to them or are listed under the “Unknown devices” category. These are the ones that need to be reinstalled.

2. Uninstall the Drivers

Once you have identified the drivers that need to be reinstalled, right-click on them and select “Uninstall device.” This will remove the driver from your computer.

3. Download the Latest Drivers

Next, you need to download the latest drivers for the devices you uninstalled. You can do this by visiting the manufacturer’s website and searching for the drivers that are compatible with your device and operating system.

4. Install the Drivers

After downloading the drivers, double-click on the downloaded file and follow the prompts to install them on your computer. Make sure to follow the instructions carefully and restart your computer if prompted.

5. Update the Drivers

If your drivers were already up to date, reinstalling them may not make a significant difference. In this case, try updating them instead. To do this, go back to the Device Manager and right-click on the device, then select “Update driver.” You can choose to automatically search for updated drivers online, or you can point to the location where you saved the downloaded driver files.

Reinstalling or updating drivers may seem like a tedious process, but it can significantly improve the performance of your computer and fix common issues. It’s a good idea to make it a part of your regular maintenance routine to keep your computer running smoothly. Remember to also backup your drivers before reinstalling them, just in case something goes wrong.

I hope this guide has been helpful in understanding the importance of reinstalling drivers and how to do it. Keep your technology up to date and enjoy a seamless computing experience. Stay tuned for more tech tips and tutorials on my blog. Until next time, happy computing!

6. Update BIOS

As a tech-savvy individual, you might have heard the term “BIOS” thrown around when discussing computer hardware and software. But what exactly is BIOS, and why is it important to regularly update it?

BIOS, which stands for Basic Input/Output System, is a firmware that resides on a computer’s motherboard. It is the first software that runs when you turn on your computer and is responsible for initializing and testing hardware components, such as the hard drive, memory, and graphics card. BIOS also provides a bridge between the hardware and the operating system, allowing them to communicate with each other.

So why is it essential to update BIOS on your computer? Here are six key reasons:

1. Improved Hardware Compatibility: BIOS updates often include bug fixes and enhanced support for newer hardware components. This means that updating your BIOS can help ensure that your computer can use the latest peripherals, such as graphics cards, processors, and storage devices.

2. Increased System Stability: BIOS updates can also improve system stability by fixing known issues and improving performance. This can result in a more reliable and efficient computing experience for the user.

3. Security Patches: Just like any software, BIOS can also have security vulnerabilities. Updating BIOS can ensure that these vulnerabilities are patched, protecting your computer from potential cyber threats.

4. New Features and Functionality: BIOS updates can also add new features and functionality to your computer. For example, you might be able to access new settings or overclock your system after updating BIOS.

5. Fixing Overclocking Issues: Overclocking is a popular practice among PC enthusiasts to push their hardware to its fullest potential. However, it can sometimes lead to instability and crashes. Updating BIOS can help fix these issues by providing more control and stability for overclocking.

6. Compatibility with Operating System Updates: In some cases, updating your operating system may also require updating your BIOS to ensure compatibility. This is especially true if you are upgrading to a newer version of the operating system.

Updating BIOS is a straightforward process, but it requires caution and attention to detail as it involves making changes to your computer’s firmware. It is essential to follow the instructions and recommendations provided by the manufacturer carefully. In most cases, you can download the latest BIOS update from the manufacturer’s website and install it using a USB drive or through an automatic update utility.

In conclusion, regularly updating your BIOS brings several benefits, such as improved hardware compatibility, increased system stability, and added features and functionality. It is essential to keep your BIOS up to date to ensure your computer is always running at its best. So if you haven’t updated your BIOS in a while, now is the time to do so.


In conclusion, the Wificx.sys Blue Screen of Death on Windows 10/11 can be a frustrating and disruptive issue for users. However, with the right knowledge and troubleshooting methods, it is possible to resolve this issue and get your computer running smoothly again. Whether it is updating drivers, performing system scans, or disabling certain settings, there are various solutions that can help fix the problem. It is important to regularly maintain your computer and keep all software up to date to prevent this issue from occurring. If the problem persists, seeking professional assistance may be necessary. But with the steps outlined in this article, users can confidently tackle the Wificx.sys Blue Screen of Death on their own and get back to using their computer without any interruptions.

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