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Blue screen fix • Windows • Step-by-step Windows help

Fix CRITICAL_PROCESS_DIED Blue Screen (Windows 11/10 Guide)

The CRITICAL_PROCESS_DIED blue screen usually means an essential Windows process stopped working. In most cases, you can fix it by repairing system files first, then checking Safe Mode, disk health, and drivers.

Overview

What this guide helps you do

Many pages explain what this blue screen means but do not show a practical repair order. A better guide starts with the fastest safe fixes and only then moves to deeper recovery steps.

  • The fastest first pass is usually SFC, DISM, restart, and one Safe Mode check.
  • Disk errors and unstable drivers are common reasons this blue screen keeps returning.
  • If the system became unstable after a recent update or driver install, undo that change before considering a reinstall.

When to use this

When to use this guide

Best when Windows crashes with CRITICAL_PROCESS_DIED during startup, right after sign-in, or again soon after a restart.

Before you start

What to review first

Do not try too many big changes at once. Run one repair stage, restart, and check whether the blue screen comes back before moving on.

Do this exactly

Open the right Windows area first, then follow the changes one by one

  1. Open Windows Terminal or Command Prompt as administrator.
  2. Run sfc /scannow and wait for the scan to finish.
  3. Run DISM /Online /Cleanup-Image /RestoreHealth after SFC.
  4. Restart the PC and test whether the blue screen returns.
  5. If CRITICAL_PROCESS_DIED still appears, boot into Safe Mode and continue with the checks below.
  6. Run chkdsk C: /f /r if you suspect disk problems or file system damage.
  7. Update or remove recently added drivers, especially storage, chipset, and graphics drivers.

Exact click path

Tell the user exactly what to open and press

Do not change ten things at once. Open the exact Windows page first, make one clear change, then check whether it solved the problem before moving on.

Fast open: Quick fix: open Windows Terminal as administrator, run SFC and DISM, restart the PC, and then continue with Safe Mode, disk, and driver checks if needed.

Try a faster path

Best when Windows crashes with CRITICAL_PROCESS_DIED during startup, right after sign-in, or again soon after a restart.

PowerShell Clean Up PC Script Windows Update Reset Helper

How to use

Do not try too many big changes at once. Run one repair stage, restart, and check whether the blue screen comes back before moving on.

Related pages

Keep going with the next useful page

Use these links when you want the matching script, another Windows help page, or a browser tool for the same job.

Open the tools section Browse all script pages Open the Windows section How to Stop Windows from Tracking Activity How to Disable Telemetry Safely How to Remove Personal Metadata from Files Before Sharing

FAQ

Questions about Fix CRITICAL_PROCESS_DIED Blue Screen (Windows 11/10 Guide)

Can CRITICAL_PROCESS_DIED be fixed without reinstalling Windows?

Yes. Many systems recover after SFC, DISM, Safe Mode checks, CHKDSK, driver cleanup, or Startup Repair. A full reinstall is usually a later step, not the first one.

How long does this fix take?

A basic repair pass often takes 10 to 25 minutes. Safe Mode, CHKDSK, Startup Repair, or driver cleanup can take longer depending on the system and disk speed.