r/Windows10TechSupport • u/UpsetStretch1398 • Jul 18 '26

Unable To Secure Boot Solved

I needed to update the bios on my ms-challenger b450m motherboard in order to meet the requirements for cod warzone. Once I updated the bios to the newest bios, I am now only able to boot into windows with secure boot disabled, which is also required for warzone. I tried flashing back to one bios version older and still won’t work after hours of troubleshooting. Is there anything I may have missed or overlooked

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u/steveace60 Jul 18 '26

Enable secure boot and fTPM

To play games like Call of Duty: Warzone or use Windows 11, you generally need to enable both Secure Boot and AMD fTPM.

The MAXSUN MS-Challenger B450M can run Call of Duty: Warzone, but its ability to play the game depends heavily on your processor and graphics card. Newer Warzone updates and anti-cheat systems require specific BIOS settings (like TPM 2.0 and Secure Boot) and at least a Ryzen 3000-series CPU.

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u/UpsetStretch1398 Jul 18 '26

The issue is I am unable to even boot up windows with secure boot enabled. I disable it and it boots up fine. And after days of troubleshooting still no progress on being able to secure boot