VAN 9001TPM 2.0 isn’t enabled
Vanguard needs TPM 2.0 and doesn’t detect it as enabled.
Try these in order
- Press Win+R, run tpm.msc and check whether a TPM version 2.0 is listed.
- If it isn’t, restart into your BIOS/UEFI and turn TPM on. It’s called fTPM on AMD and PTT on Intel. Riot has a step-by-step TPM 2.0 guide.
- Restart Windows and launch the game again.
Still broken? Restart your PC once more, then contact Riot Support with your logs.
Based on Riot’s official guide.
More vanguard errors
- VAN 68Vanguard lost its connection while the game was runningVanguard lost the session it needs while your game was starting or playing.
- VAN 1067Vanguard ran into a problem while startingVanguard hit an unexpected issue while starting or checking in with Windows.
- VAN 128Vanguard couldn’t finish its startup checksWindows security or debugging settings are stopping Vanguard from verifying your PC.
- VAN 185Vanguard, Riot Client and the game lost their sessionA session or connection problem between the game, Riot Client and Vanguard.
- VAN 84Vanguard couldn’t confirm your PC is readyVanguard couldn’t verify your PC or hit a problem while starting up.