Use the installation media to either run an in-place repair or a full reinstall, depending on what is needed and what still works on the PC.
- If Windows still boots
- In Windows, open File Explorer and locate the USB created with the Media Creation Tool.
- Double‑click the setup.exe on the USB instead of booting from it.
- Follow the prompts and choose the option to keep personal files and apps when offered. This performs an in‑place installation that repairs Windows without wiping data.
- If Windows does not boot
- Confirm the PC is actually booting from the USB (check boot order in firmware/BIOS per the PC manufacturer’s instructions).
- When the Windows Setup screen appears (language, keyboard, etc.), select the appropriate language and keyboard, then select Next.
- Instead of selecting Install now, select the repair/recovery options that appear (for example, Troubleshoot → Advanced options) to access recovery tools.
- If none of the recovery options work or the repair loop continues, use the USB to perform a clean install:
- From the setup screen, choose Install Windows 11.
- Accept that everything will be deleted (files, apps, and settings) when prompted.
- Continue through setup to complete a clean installation.
Before doing a clean install, back up any personal data if possible, because a clean installation removes personal files, apps, and settings.
If there is another working PC available, also consider creating a dedicated recovery drive and using that to reinstall Windows via Windows RE:
- On a working PC, create a recovery drive (Recovery Drive tool) and select Back up system files to the recovery drive.
- Boot the problem PC from that recovery USB.
- In Windows RE, choose Recover from a drive and follow the prompts to reinstall Windows.
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