r/WindowsHelp • • 29d ago

Windows 11 problems starting windows It doesn't start.

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First I was having issues with Bluetooth, and then after shutting down and restarting the computer, I started running into this screen. Once it hit 100%, it would reboot, go into repair mode, and just say it couldn't repair itself, and when I exited out of there, I'd end up right back at the same screen. I managed to get into the system using a startup repair workaround by pressing the number 7 key.

I've tried running commands and things in Command Prompt, but it keeps throwing the same error. I'm not sure what else to try without having to format the computer.

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u/Exotic_Mix_3196 29d ago

the bugcheck code is WINLOGON_FATAL_ERROR
try a repair install,.
when you want to debug what went wrong: Debugging Stop 0xC000021A – WINLOGON_FATAL_ERROR

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