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Yhooum's avatar
Yhooum
Iron Contributor
Aug 27, 2025

After updating to Windows 11, the computer displayed a blue screen and restarted.

Hello, after installing updates, my computer displays a blue screen and continuously restarts. It remains stuck on the “Undoing changes to your computer” screen and cannot boot into the system. What should I do?

1 Reply

  • FFFirdaus's avatar
    FFFirdaus
    Iron Contributor

    If the blue screen happens during boot and you can't reach your desktop, you'll need to access Windows Recovery Environment (WinRE).

    Force shut down your PC by holding the power button until it turns off. Do this twice. On the third startup, Windows will fail to boot normally and should automatically take you to the Automatic Repair / Recovery Environment.

    Alternatively, from the login screen, click the Power button, hold down the Shift key, and click Restart. This will also boot you into the Recovery Environment.