Solutions to the "CRITICAL_PROCESS_DIED" blue screen error include: 1. Uninstall or roll back the newly installed driver, especially the graphics card driver; 2. Disable or uninstall third-party security software; 3. Use clean boot mode to troubleshoot conflict software; 4. Replug and unplug the memory stick and run Windows memory diagnostic tools or MemTest86 to detect memory problems; 5. Scan and repair system files through SFC and DISM tools; 6. View event viewer logs and use WinDbg to analyze dump files to locate specific reasons. In most cases, follow the above steps to solve the problem.

"CRITICAL_PROCESS_DIED" is one of the common blue screen errors in Windows systems and usually occurs when the critical process of the system is terminated unexpectedly. This problem may be caused by driver incompatibility, memory issues, or system files corruption. Although it looks scary, it can be troubleshooted and fixed in most cases.

Check for recently installed drivers or software

In many cases, the blue screen of "CRITICAL_PROCESS_DIED" is caused by newly installed hardware drivers or third-party software. In particular, graphics card drivers, antivirus software, virtual machine tools and other programs that have an impact on the underlying system are more likely to cause such problems.

• Try to uninstall the recently installed driver : For example, after you have just updated the graphics card driver, you start to frequently blue screens, you can try rolling back or uninstalling the driver.
• Disable or uninstall third-party security software : Some antivirus software conflicts with the system will cause core processes to crash.
• Use clean boot mode : Enter clean boot through msconfig or系統(tǒng)配置, only load the most basic system services, and see if there will be a blue screen.

If you are not sure which driver or software is causing it, you can rule out the test one by one.

Check for memory issues (RAM)

This error is often associated with memory, especially physical memory sticks that are poorly contacted or damaged.

• Re-plug and unplug the memory stick : After shutting down the machine, open the chassis, unplug the memory stick with an eraser, and then plug it back to ensure good contact.
• Run Windows Memory Diagnostic Tool :
  • Press Win R to enter mdsched.exe
  • Select "Reboot now and check memory"
• Use MemTest86 for deep detection : If you don't find any problems with Windows' built-in tools but the problems are still the same, it is recommended to use MemTest86 for more comprehensive testing.

If you find that there is indeed a problem with the memory, replacing a new memory stick is the most direct solution.

Scan system file integrity

System-critical processes crashes may also be caused by system files being corrupted or lost.

• Scan with SFC : Open a command prompt under Administrator permissions and enter:

   sfc /scannow

  This scans all protected system files and tries to fix the damaged parts.

• Use the DISM tool to repair the system image : If SFC does not find the problem, you can continue to run the following command:

   DISM /Online /Cleanup-Image /RestoreHealth

These two tools can effectively fix the blue screen problem caused by abnormal system file.

View system logs and dump files

If you want to locate the problem more deeply, you can view the system log and the dump files generated by the blue screen.

• Event Viewer : Open "Event Viewer" and search for error messages recorded before and after the blue screen occurs in "Windows Log" -> "System".

• Use WinDbg to analyze dump files : Windows will generate a minidump file on blue screen, with the default path:

   C:\Windows\Minidump\

  Open these files using the WinDbg tool provided by Microsoft to see which module caused the death of a critical process.

This step is a little more complex, but is very useful for advanced users or IT support staff.

Basically, these common reasons and solutions are all about them. Although "CRITICAL_PROCESS_DIED" sounds serious, most of the time, as long as you follow the steps to find out the problem quickly.

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