Fixing Valorant Secure Boot Errors

What is Valorant Secure Boot?

Valorant Secure Boot is a critical security feature that ensures your PC starts only with software trusted by the manufacturer. By allowing only verified programs to run during startup, Secure Boot helps prevent unauthorized software from loading and compromising system integrity. Riot Vanguard, the anti-cheat system used by Valorant, requires Secure Boot to be enabled for proper functionality.

Prerequisites

• Operating System: Windows 10 or 11 (64-bit)
• Hardware Support: Your motherboard must support both Secure Boot and TPM 2.0. Check your motherboard manual for specific details.
• Vanguard Installed and Updated: Make sure Riot Vanguard is installed and up to date. A corrupted or outdated installation can trigger the error.

Step-By-Step Solutions to Fix Valorant Secure Boot Error

This guide provides a step-by-step approach to resolving the Valorant Secure Boot error. Follow each solution carefully to avoid potential system issues, especially when making changes in the BIOS.

Check Secure Boot Status

To verify if Secure Boot is enabled:

1. Press Win + R, type msinfo32, and press Enter.
2. In the System Information window, look for “Secure Boot State.”
3. If it says “On,” Secure Boot is active. If it says “Off” or “Unsupported,” you must enable it through the BIOS.

Enable Secure Boot in BIOS

1. Access BIOS: Restart your PC and press the appropriate key (often Del, F2, F10, or F12) to enter BIOS settings. The key varies by manufacturer.
2. Locate Settings: Navigate to the Boot or Security section.
3. Enable Secure Boot: Find the Secure Boot option and enable it. If your system is using Legacy boot mode, switch to UEFI mode.
4. Save Changes: Save and exit the BIOS to restart your system.

Check TPM 2.0 Status

Since Riot Vanguard also requires TPM 2.0, check if it's enabled:

1. Press Win + R, type tpm.msc, and press Enter.
2. If the Status reads “TPM is ready for use,” it is working properly.
3. If disabled, enable it in the BIOS by navigating to the Security settings.

BIOS Firmware Update

An outdated BIOS version can cause compatibility issues. Visit your motherboard manufacturer’s website, download the latest BIOS update, and follow their instructions for installation carefully.

Reinstall Riot Vanguard

A corrupt Riot Vanguard installation can cause the Valorant Secure Boot error. To fix this:

1. Go to Windows Programs and Features.
2. Locate and uninstall Riot Vanguard.
3. Restart your PC and reinstall Riot Vanguard.

Reset Secure Boot Keys

Resetting Secure Boot keys can resolve configuration issues:

1. Access BIOS settings.
2. Navigate to Secure Boot options.
3. Select the option to reset Secure Boot keys to factory defaults.
4. Save changes and restart your PC.

Make Sure UEFI Boot Mode is Activated

Secure Boot requires UEFI Boot Mode. To check your disk partition type:

1. Press Win + X and select Disk Management.
2. Right-click on your system disk and select Properties.
3. Under the Volumes tab, check if the partition style is GPT.
4. If it's MBR, you may need to convert it to GPT before enabling UEFI Boot Mode in BIOS.

Fix Corrupted System Files

Corrupt system files can interfere with Secure Boot. Run the System File Checker:

1. Open Command Prompt as Administrator.
2. Type sfc /scannow and press Enter.
3. Wait for the scan to complete and fix detected errors.

Update Windows

Keeping Windows updated ensures compatibility with Secure Boot and TPM 2.0. Go to Settings > Update & Security > Windows Update and install the latest updates.

Reinstall Valorant

If all else fails, reinstalling Valorant may resolve the error:

1. Uninstall Valorant from Windows Programs and Features.
2. Delete any remaining files from the installation directory.
3. Download and install a fresh copy from the Riot Games website.

Conclusion

The Valorant Secure Boot error usually stems from misconfigured system security settings. By following these troubleshooting steps, you can properly configure Secure Boot, TPM 2.0, BIOS firmware, and Riot Vanguard to resolve the issue. If you still face problems, consider reaching out to Riot Games support for further assistance.

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