MSI Motherboard Secure Boot Guide - 01 - 2

This Guide applies to the following motherboards:

• MAG B550M MORTAR WIFI (MS-7C94)
• MAG B550M MORTAR (MS-7C94)

Step 1: How to Access BIOS Settings

If the system doesn't automatically enter BIOS, manually restart your computer and continuously press the Delete key to enter MSI motherboard BIOS interface. Then click Advanced Mode (or press F7) to enter Advanced Mode.

Step 2: How to Enable Secure Boot

1. In the left menu bar, click SETTINGS
2. Select Security → Secure Boot
3. Click Enroll all Factory Default keys

Step 3: How to Enable Secure Boot

1. In the first pop-up ("install factory defaults"), select YES
2. In the second pop-up ("Reset Without Saving"), select NO

Step 6: How to Enable Secure Boot

1. Click SETTINGS → Advanced
2. Select Windows OS configuration → Secure Boot
3. Change Secure Boot status to Enabled
4. Press F10 to save and restart your computer

After completing the above settings, please open GearUP and recheck whether Secure Boot has been enabled.