The UFI USB device is currently restricted according to the latest security rules.
The UFI USB device is currently restricted according to the latest security rules.
I put Ubuntu on your Lenovo laptop but need to switch back to Windows 10. I made a USB stick and changed the BIOS to boot from it, but the UFI USB device is being blocked by the current security settings. The system keeps showing the same message, and I’m not sure what to do next.
Verify the UEFI is configured to boot in UEFI mode, not Legacy. Check the BIOS settings for the "Boot Mode" option and confirm it’s set to UEFI. If already correct, proceed with creating your Windows 10 USB flash drive using Microsoft Media Creation Tool available at: Download Windows 10 (microsoft.com). This ensures you receive the latest version ready for proper preparation.