All About Fix 0x0000007F BSOD Blue Screen of Death

All About Fix 0x0000007F BSOD Blue Screen of Death

The Blue Screen of Death, or BSOD, is a dreaded error message that can suddenly appear on your computer screen. It is a sign of a serious system problem that can cause frustration and even panic among PC users. One of the most common BSOD errors is 0x0000007F, or the “UNEXPECTED_KERNEL_MODE_TRAP” error. This is a critical issue that requires immediate attention to prevent potential data loss and system damage. In this article, we will delve into the causes and solutions for the 0x0000007F BSOD and provide essential information on how to address this issue. Whether you are a novice or an experienced user, this guide will equip you with the necessary tools to resolve this error and

How to Fix 0x0000007F BSOD (Blue Screen of Death)

BSOD (Blue Screen of Death) is one of the most dreaded errors that can occur on a computer. It is a critical system error that causes the computer to suddenly shut down and display a blue screen with an error message. One of the most common BSOD errors is the 0x0000007F error, which is also known as the “UNEXPECTED_KERNEL_MODE_TRAP” error. This error is usually caused by hardware or software issues and can be difficult to troubleshoot, but in this article, we will discuss some troubleshooting steps to fix the 0x0000007F BSOD.

1. Check for hardware issues

The most common cause of the 0x0000007F BSOD is faulty hardware. Here are a few steps you can take to check for any hardware issues:

– Run a hardware diagnostic test: Most computer manufacturers have diagnostic tools that can help identify any hardware issues. You can run these tests to determine if any hardware is causing the BSOD.
– Check hardware connections: Make sure all hardware components, such as RAM, hard drive, and graphics card, are properly connected to the motherboard. Loose connections can cause BSOD errors.
– Reseat hardware components: Sometimes, reseating the hardware components can fix BSOD errors. This means removing the component from the socket and then plugging it back in.
– Replace faulty hardware: If the diagnostic test or any of the above steps indicate that a hardware component is faulty, you may need to replace it.

2. Update drivers

Outdated or faulty drivers can also cause the 0x0000007F BSOD error. To update your drivers, follow these steps:

– Press Windows + X and select ‘Device Manager’ from the list.
– Expand the categories and find any device with a yellow exclamation mark.
– Right-click on the device and select ‘Update Driver’.
– Select ‘Search automatically for updated driver software’ and follow the on-screen instructions.
– Repeat this process for all devices with a yellow exclamation mark.

3. Run a virus scan

Viruses and malware can also cause BSOD errors. Run a full virus scan using a reliable antivirus software to check for any malicious files on your system. If any threats are detected, make sure to remove them.

4. Check for overheating

Overheating can also cause BSOD errors. Make sure that your computer is properly ventilated and the fans are working correctly. If your computer is still overheating, you may need to clean the fans or replace them.

5. Check for software conflicts

Sometimes, software conflicts can cause BSOD errors. To check for software conflicts, follow these steps:

– Press Windows + R, type ‘msconfig’, and press Enter.
– In the ‘System Configuration’ window, go to the ‘Services’ tab.
– Check the box next to ‘Hide all Microsoft services’.
– Click on ‘Disable all’ and click ‘Apply’.
– Go to the ‘Startup’ tab and click on ‘Open Task Manager’.
– In the ‘Task Manager’ window, disable all the enabled startup items.
– Close the Task Manager and go back to the ‘System Configuration’ window.
– Click on ‘Apply’ and then ‘OK’.
– Restart your computer.

If the BSOD error does not occur after following these steps, it means that a third-party software was causing the issue. You can then enable the services and startup items

Method 1: Uninstalling IDE / ADA / ATAPI Controllers

IDE / ADA / ATAPI Controllers are an essential part of the computer system that facilitate communication between the computer’s processor and the connected storage devices. These controllers are responsible for translating the signals from the computer’s processor into commands that can be understood by the storage devices.

However, at times, due to various reasons, you may need to uninstall these controllers from your computer. In this article, we will discuss the steps to safely and effectively uninstall IDE / ADA / ATAPI Controllers from your computer.

Before we begin, it is important to note that these steps are for Windows operating system. If you are using any other operating system, the steps may vary.

Step 1: Open Device Manager

The first step is to open the Device Manager. To do this, right-click on the Windows Start button and select “Device Manager” from the list of options.

Step 2: Locate the IDE / ADA / ATAPI Controllers

In the Device Manager window, locate the “IDE / ADA / ATAPI Controllers” section. Click on the arrow next to it to expand the list of controllers.

Step 3: Uninstall the Controllers

Once you have located the controllers, right-click on each one of them and select “Uninstall” from the drop-down menu. Confirm the action when prompted.

Step 4: Restart your Computer

After the controllers have been uninstalled, restart your computer to complete the process.

Step 5: Reinstall the Controllers

When your computer restarts, the controllers will be automatically reinstalled. If they are not automatically installed, you can manually reinstall them by going back to the Device Manager and clicking on “Scan for hardware changes” from the “Action” menu.

Step 6: Check for Updates

It is recommended to always keep your drivers and controllers up to date. You can check for updates for the IDE / ADA / ATAPI Controllers by right-clicking on them in the Device Manager and selecting “Update driver” from the drop-down menu.

Step 7: Troubleshoot if Issues Persist

If you encounter any issues after uninstalling and reinstalling the controllers, you can troubleshoot the problem by going back to Device Manager, right-clicking on the controllers and selecting “Troubleshoot” from the drop-down menu. Follow the on-screen instructions to resolve the problem.

In conclusion, uninstalling IDE / ADA / ATAPI Controllers is a simple process that can be done through the Device Manager. However, make sure to only uninstall the controllers if absolutely necessary and always keep your drivers and controllers up to date to avoid any potential issues with your computer’s storage devices.

Method 2: Disabling / Uninstalling the 3rd party AV (if applicable)

Method 2: Disabling / Uninstalling the 3rd party AV (if applicable)

Scan the computer with Plumbytes and Anti-Malware Tool 1. FOLLOW THESE STEPS Download the Microsoft Safety Scanner for 32-bit or the 64-bit version of Windows. view results, try to restore to a normal time, tell you what’s fix the error, etc.

2. Run a full virus/malware scan – This error can sometimes be caused by a virus or malware infection. Run a full scan of your computer using a reputable anti-virus program and anti-malware program. If any threats are detected, quarantine or remove them and see if the error persists.

3. Use System File Checker – System File Checker is a built-in Windows tool that can scan for and repair any corrupted system files. To use it, open the Command Prompt as an administrator and type in “sfc /scannow” (without the quotes) and press Enter. The tool will then scan and repair any problematic files. Once it is finished, restart your computer and check if the error is resolved.

4. Reinstall the program – If the error is occurring while using a specific program, try uninstalling and then reinstalling the program. This can help fix any corrupted files or settings related to the program that may be causing the error.

5. Perform a clean boot – If the error is occurring at startup or when opening certain programs, it could be due to a conflicting program or service. To check for this, perform a clean boot by following these steps:

– Press the Windows key + R, type in “msconfig” (without the quotes) and press Enter.
– In the System Configuration window, go to the Services tab and check the box that says “Hide all Microsoft services.”
– Click on “Disable all” and then go to the Startup tab.
– Click on “Open Task Manager” and disable all the startup items.
– Close Task Manager and go back to the System Configuration window.
– Click on “Apply” and then “OK” and restart your computer.

If the error doesn’t occur after performing a clean boot, then it is likely that one of the disabled services or startup items was causing the error. You can try enabling them one by one to identify the culprit.

6. Update drivers and Windows – Outdated drivers and Windows can also cause various errors, including the 0xc0000005 error. Make sure to keep your drivers and Windows up to date by regularly checking for updates and installing them.

7. Check hardware for issues – In some cases, the error can be caused by faulty hardware. Run a hardware diagnostic test to check for any issues and replace any faulty components if necessary.

If none of these solutions work, it is recommended to seek help from a professional technician or contact the software manufacturer for further assistance.

Method 3: Uninstall HP Credentials Manager (if applicable)

HP Credentials Manager is a security tool developed by HP that is designed to securely save, manage, and use your credentials for various websites and applications. However, there are times when you may need to uninstall the program from your computer for various reasons such as troubleshooting or switching to a different credentials manager. In this article, we will discuss the steps on how to uninstall HP Credentials Manager from your computer.

Method 1: Uninstall from Control Panel

The most common and easiest way to uninstall any program from your computer is through the Control Panel. Here’s how you can do it for HP Credentials Manager:

1. Open the Control Panel on your computer by searching for it in the Start menu or by pressing the Windows key + R and typing “control”.

2. In the Control Panel, click on “Programs” followed by “Programs and Features”.

3. In the list of installed programs, locate “HP Credential Manager”.

4. Right-click on it and select “Uninstall”.

5. Follow the instructions on the screen to complete the uninstallation process.

Method 2: Using the Settings App

Microsoft has introduced the Settings app in Windows 10 to replace the traditional Control Panel. You can also use this app to uninstall HP Credentials Manager from your computer. Here’s how:

1. Open the Settings app by pressing the Windows key + I.

2. Click on “Apps”.

3. In the list of installed apps, locate “HP Credential Manager”.

4. Click on it and select “Uninstall”.

5. Follow the instructions on the screen to complete the uninstallation process.

Method 3: Uninstall HP Credentials Manager (if applicable)

Some HP laptops come with a pre-installed version of the software that cannot be uninstalled through the traditional methods. In such cases, you will need to use the HP Support Assistant or the HP Recovery Manager to uninstall HP Credentials Manager. Here’s how:

1. Open the HP Support Assistant or HP Recovery Manager on your computer.

2. In the list of available options, look for “HP Credentials Manager” and click on it.

3. Follow the instructions on the screen to uninstall the program.

4. Once the uninstallation process is complete, restart your computer to complete the process.

Note: If you do not see “HP Credentials Manager” in the list of available options, it means that your computer does not have the pre-installed version and you can proceed with the first two methods.

In conclusion, HP Credentials Manager is a useful tool for managing your login credentials, but if you want to uninstall it for any reason, you can follow the above-mentioned methods. Make sure to restart your computer after uninstalling the program to complete the process.

Method 4: Adding the KStackMinFree value (if applicable)

Another way to resolve the issue with your computer’s Kernel stack inpage error is to add the KStackMinFree value. This method is only applicable if you are using specific versions of Windows, such as Windows Vista, Windows Server 2003, or Windows XP.

Follow these steps to add the KStackMinFree value:

1. Press the Windows key + R on your keyboard to open the Run command.
2. Type “regedit” (without the quotation marks) and press Enter. This will open the Registry Editor.
3. In the Registry Editor, navigate to the following key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management
4. Once you have reached the Memory Management key, right-click on any empty space on the right pane and select New > DWORD (32-bit) Value.
5. Name the new value “KStackMinFree” (without the quotation marks).
6. Double-click on the newly created value and set the value data to “1” (without the quotation marks).
7. Click OK to save the changes and close the Registry Editor.
8. Restart your computer for the changes to take effect.

Adding the KStackMinFree value will increase the minimum number of kernel stacks that are allocated at boot time. This can help to prevent the Kernel stack inpage error from occurring.

Please note that this method is not applicable for all Windows users. It is only useful for those using specific versions of the operating system. If you are not sure whether this method applies to your system, you can skip this step and move on to the next method.

In conclusion, if you are experiencing the Kernel stack inpage error on your computer, try adding the KStackMinFree value to the Registry Editor. This can potentially resolve the issue and allow you to use your computer without any further problems. However, if the error persists, it is best to seek the help of a professional or contact Microsoft support for further assistance.

Method 5: Forcing a Repair Install

Method 5: Forcing a Repair Install

A repair install, also known as an in-place upgrade, is a reinstatement of your current operating system while retaining your personal data, settings, and installed programs. This method can be useful for fixing various technical issues without having to do a complete reinstallation.

Here’s how you can force a repair install on your Windows operating system:

Step 1: Create a Windows install media
To perform a repair install, you will need a Windows installation media. If you don’t have one, you can create it by using the Media Creation Tool provided by Microsoft. This tool will allow you to download and create a bootable USB or DVD with the latest version of Windows.

Step 2: Backup your important data
Although a repair install is designed to keep your personal data and programs intact, it’s always recommended to take a backup of your important files and folders in case of any unforeseen issues.

Step 3: Boot from the installation media
Insert the installation media and restart your computer. On startup, you will see a message prompting you to press any key to boot from the media. Press any key to continue. If you don’t see this prompt, you may need to change the boot order in your BIOS settings.

Step 4: Select repair install option
Once you’ve booted from the installation media, you will see the Windows Setup screen. Click on “Next” and then “Repair your computer.” From the next screen, choose “Troubleshoot” and then “Advanced options.”

Step 5: Launch the repair install
In the Advanced options, click on “Startup repair.” This will automatically scan and fix any issues with your Windows startup. If the startup repair doesn’t fix your issue, you can try the repair install option on the same screen.

Step 6: Follow instructions
You will now be prompted to choose your language and keyboard layout. Click on “Install now” to start the repair install process. Follow the on-screen instructions and make sure to select the “Upgrade” option when asked, so that your files and programs are not affected.

Step 7: Restart your computer
Once the repair install is complete, you will be prompted to restart your computer. Remove the installation media and your computer should boot into your repaired Windows operating system.

In conclusion, forcing a repair install can be a simple and effective way to fix various technical issues on your computer without losing your personal data or installed programs. However, it’s always recommended to try other troubleshooting methods before resorting to a repair install.


In conclusion, the Fix 0x0000007F BSOD Blue Screen of Death is a common and frustrating issue for many computer users. However, by following the steps outlined in this article, such as running diagnostics, updating drivers and removing corrupted files, you can effectively fix this error and prevent it from happening again. It is also important to regularly maintain your computer and keep it updated in order to avoid any future BSOD issues. If the problem persists, it is recommended to seek professional help or contact the manufacturer for further assistance. By understanding the causes and solutions for the Fix 0x0000007F BSOD, you can ensure a smooth and efficient experience while using your computer.

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