Easy VAN 9003 Error Fix for Valorant & League of Legends - Vidéos industrielles CGM-LASER

Vidéos techniques - Tôlerie de précision

Questions fréquentes

VAN 9003 Error FAQs

What causes the VAN 9003 error in Valorant?

The VAN 9003 error typically occurs when your system doesn't meet Valorant's security requirements, especially missing TPM 2.0 or disabled Secure Boot on Windows 11.

Can I fix VAN 9003 without enabling Secure Boot?

No, Valorant requires Secure Boot and TPM 2.0 on Windows 11. You'll need to enable these in your BIOS settings to resolve the error permanently.

Does the VAN 9003 error affect League of Legends too?

Yes, some players report similar VAN 9003 errors in League of Legends, as both games use Riot's Vanguard anti-cheat system with the same security requirements.