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Check and Disable Secure Boot

Check the current Secure Boot status and disable it in BIOS when required by a product.

Some products require Secure Boot to be disabled. Follow this guide only when the requirements for your specific product explicitly state that Secure Boot must be off.

Important

Do not disable Secure Boot unless your product requires it. Secure Boot helps prevent unauthorized software from loading during startup.

Check the Secure Boot Status

  1. Press Windows + R to open the Run dialog.

  2. Enter:

msinfo32

  1. Press Enter.

  2. In the System Information window, locate Secure Boot State.

  3. Check its current value:

    • Off — no further changes are required.

    • On — disable Secure Boot in BIOS only if your product requires it.

Disable Secure Boot in BIOS

If Secure Boot State is shown as On, restart your computer and enter its BIOS or UEFI settings. Locate the Secure Boot option and change it to Disabled.

Note

The BIOS key and the location of the Secure Boot option depend on your motherboard or laptop manufacturer. Use the official support instructions for your exact device or motherboard model.

Warning

Changing unrelated BIOS settings may prevent Windows from starting correctly. Change only the Secure Boot setting and save your changes before exiting.

Check and Disable Secure Boot | synthera docs