Intune - Attestation Error - Securing your hardware (0x80280009)

By Windows 11
March 6 in Windows 11

https://windowsbb.com/topic/579963-intune-attestation-error-securing-your-hardware-0x80280009/

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Windows 11

Posted March 6

We are getting an error during autopilot preparation. I am sure folks have seen this error - Securing your hardware (0x80280009). We're using Windows 11 Enterprise with the most updated BIOS and TMP version 2.49 on the HP site. The model is HP EliteOne 800 G4. Any thoughts? We understand it is a TPM chip but everything works under Windows 11. The issue is when we try to add it to Intune. -Esteban

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