How to fix error 0x0000dead in Windows 11

Solution Steps

1. 1 If you did not intentionally trigger this crash, check for any debugging software that might be running. Press Ctrl+Shift+Esc to open Task Manager, go to the 'Processes' tab, and look for processes like 'windbg.exe', 'kd.exe', or 'ntkd.exe'. If found, right-click and select 'End task'. This stops any active debugger that might be causing the crash.
2. 2 Press Windows key + R, type 'sysdm.cpl', and press Enter. Go to the 'Advanced' tab, under 'Startup and Recovery', click 'Settings'. Under 'System failure', uncheck 'Automatically restart'. This prevents the system from rebooting after a crash, allowing you to see the error details and possibly prevent future automatic crashes.
3. 3 Check if any third-party software is configured to trigger a crash. Some system utilities have a 'crash' feature for testing. Review installed programs and uninstall any that you don't recognize or that are known for debugging.
4. 4 If the error persists, run a full antivirus scan using Windows Security: Press Windows key + I, go to 'Privacy & Security' > 'Windows Security' > 'Virus & threat protection', and click 'Scan options'. Select 'Full scan' and click 'Scan now'. This ensures no malware is causing the crash.
5. 5 If you are a developer and intentionally triggered this, you can safely ignore it. If you want to disable the ability to trigger it, you can disable kernel debugging: Press Windows key + X, select 'Terminal (Admin)', and run the command 'bcdedit /debug off'.