u/Adept_Strategy_6939

Riot vanguard error in valorant "The secure boot policy of this device could not be verified"

After a recent Vanguard/VALORANT update, I started getting the error:

"The secure boot policy of this device could not be verified."

My system is:

  • Windows 10 22H2 (Build 19045)
  • ASRock H71M-DGS
  • Intel i5-3470

I already:

  • Updated BIOS to latest version
  • Enabled UEFI boot
  • Disabled CSM
  • Enabled Secure Boot
  • Installed default Secure Boot keys
  • Verified Secure Boot State = ON in msinfo32
  • Reinstalled Riot Vanguard completely
  • Reinstalled VALORANT
  • Reset Windows

Despite all of this, Vanguard still rejects Secure Boot verification.

Could you please check if this motherboard/platform has compatibility issues with the latest Vanguard update?

Anyone know how to fix this issue?

Thank you guys!

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u/Adept_Strategy_6939 — 6 days ago