Cannot enable device encryption

Copper Contributor

Hi, I am on a 2020-released laptop, Windows Home on the Insiders Programme, and I am trying to enable Device Encryption. I have TPM 2.0 and have enabled it on UEFI, however I am still getting a failure message on System Information. Could I have some assistance with solving this please? Thank you


Device Encryption Support: Reasons for failed automatic device encryption: Hardware Security Test Interface failed and the device is not Modern Standby. Un-allowed DMA-capable bus/device(s) detected.

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