"Issues with Activating Secure Boot for Installing Windows 11 on Asus Z370

Question

When trying to install win 11 keep getting message PC must support secure boot. Secure boot will not activate in Asus z370 bios????

Answer 1

Hello

Thank you for posting in Q&A forum.

Here are some steps you can follow to enable Secure Boot:

1. Enter BIOS: Restart your computer and press the Delete key (or F2 key) repeatedly during startup to enter the BIOS setup.
2. Switch to Advanced Mode: Once in the BIOS, press F7 to switch to Advanced Mode.
3. Disable CSM (Compatibility Support Module):

• Go to the Boot tab.

• Find the CSM (Compatibility Support Module) option and set it to Disabled.

4. Enable Secure Boot:

• Go to the Security tab.

• Select Secure Boot and set it to Enabled.

• Go to Key Management and choose Install Default Secure Boot Keys.

5. Save and Exit: Press F10 to save your changes and exit the BIOS.

Reference：

ASUS Support

I hope the information above is helpful.

If you have any questions or concerns, please feel free to let us know.

Best Regards,

Daisy Zhou

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Answer 2

When I disable CSM my win10 will not boot, keeps going back into bios, and health check still says no secure boot???

Thank you, David D