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  1. Download and install the repair tool here.
  2. Let it scan your computer.
  3. The tool will then repair your computer.


This is the first thing to try when you see the CRITICAL SERVICE FAILED blue screen error. To start Startup Repair: Turn on the computer and the computer, and immediately turn it off when Windows starts to load. Do this until you see the message “Preparing for Automatic Repair”.

Write down the blue screen stop code in Windows.
Try a specific fix for your blue screen code error.
Check the latest computer changes.
Find Windows and update your drivers.
Perform a system restore.
Scan for malware.
Test your computer hardware.
Run an SFC scan.

First, it is recommended to run “sfc /scannow” for a full scan, which can take up to 30 minutes. Ideally, this will repair any corrupted system files and fix the blue screen issue.


STOP error 0x0000005A always appears on a STOP message, better known as the Blue Screen of Death (BSOD). In this case, the 0x5A error specifically calls that an important service could not be started.


This error is usually caused by a missing or damaged device driver or incompatibility problems with the newly installed hardware or driver.

Here is a list of possible solutions to this error:

Use automatic repair

Automatic Repair

Automatic repair is a Windows recovery tool that can solve some system problems that might prevent Windows from starting. Automatic repair checks your computer for problems and tries to repair it so your computer can start up properly. Perform the automatic repair and check the error status.

To repair your computer, follow these steps.

a) Insert the installation diskette into the computer drive. Press any key on the keyboard when prompted.
b) Follow the instructions to the Install Now screen, then click Repair Computer.
c) Click Advanced Options.
d) Click Troubleshooting.
e) Click Auto Repair.
f) Follow the on-screen instructions.

Reset your Windows

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You can now prevent PC problems by using this tool, such as protecting you against file loss and malware. Additionally, it is a great way to optimize your computer for maximum performance. The program fixes common errors that might occur on Windows systems with ease - no need for hours of troubleshooting when you have the perfect solution at your fingertips:

  • Step 1 : Download PC Repair & Optimizer Tool (Windows 10, 8, 7, XP, Vista – Microsoft Gold Certified).
  • Step 2 : Click “Start Scan” to find Windows registry issues that could be causing PC problems.
  • Step 3 : Click “Repair All” to fix all issues.

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Repeat the steps in solution 3, but instead of choosing Keep my files, choose Delete All. This will remove all your files and folders from the partition of your hard disk where Windows 10 is installed.

Make sure the system files are in working order.

There are two main ways to check system files: the SFC command and the DISM command. We will try both options to check and correct the system files.

Execute the SFC command
First, you must open the command prompt with administrator rights. To do this, press the Windows logo key -> type cmd -> right-click Command Prompt and click Run as Administrator.

After opening the command prompt, you must now execute the SFC command. Enter sfc /scannow and press Enter.

This order takes a few minutes to complete. After completing this command, restart your computer.

DISM or Deployment Image Servicing and Management is the tool specially designed to check system files and correct the blue screen of death error.

To solve the problem, install and update the device drivers.


If you saw a yellow triangle, the problem is probably related to device drivers. Please note that not all of these problems are intercepted by the device manager. Since most errors on the blue screen are caused by corrupted drivers, you should try reinstalling the drivers to fix the problem.

Please let me know if you have fixed the STOP 0x0000005A blue screen of death with a method I don’t have above. I would like to keep this page with the most accurate troubleshooting information up to date.

Expert Tip: This repair tool scans the repositories and replaces corrupt or missing files if none of these methods have worked. It works well in most cases where the problem is due to system corruption. This tool will also optimize your system to maximize performance. It can be downloaded by Clicking Here

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