To enable Secure Boot on an MSI Click BIOS, first enter the BIOS by pressing the Delete key during boot, navigate to the Advanced or Settings tab, ensure UEFI mode is selected under Windows OS Configuration, save changes and reboot, then go to the Security or Secure Boot section and enable Secure Boot, saving and exiting afterward.
Accessing BIOS and Enabling UEFI Mode
Begin by restarting the computer and pressing the Delete key repeatedly during startup to enter the BIOS interface. Once inside, switch to Advanced Mode if necessary by pressing F7. Navigate to the "Settings" or "Advanced" tab, then locate "Windows OS Configuration." Ensure the boot mode is set to UEFI rather than CSM (Compatibility Support Module). If CSM is selected, change it to UEFI, save the changes (typically by pressing F10), and reboot the system.
Enabling Secure Boot
After rebooting, re-enter the BIOS and return to the Advanced or Settings menu. Go to "Windows OS Configuration" again and access the "Secure Boot" submenu. With UEFI mode confirmed, select "Enable" for Secure Boot. Some systems may require setting the Secure Boot Mode to "Custom" and enrolling factory default keys before enabling. If prompted, confirm the changes and allow the system to reboot.
Verification and Additional Settings
Once Windows loads, verify Secure Boot is active by opening the Run dialog
(Windows + R), typing msinfo32, and pressing Enter. In the System
Information window, confirm that "Secure Boot State" displays "On". For
enhanced security or compatibility with modern operating systems like Windows
11, also ensure Trusted Computing or fTPM is enabled under the Security tab in
BIOS [
