0x800705B4Securing your hardware (Failed: 0x800705b4)

How to fix it

Use a device with a physical TPM 2.0 for self-deploying mode or pre-provisioning. Virtual TPMs and TPM 1.2 are not supported.

Find it on the device

Collect the Autopilot diagnostics on the device (press Shift + F10 during OOBE for a command prompt), then look for the code:

1
2
3mdmdiagnosticstool.exe -area "Autopilot;TPM" -cab C:\Temp\autopilot.cab
Get-WinEvent -LogName "Microsoft-Windows-ModernDeployment-Diagnostics-Provider/Autopilot" -MaxEvents 200 |
    Where-Object Message -match "0x800705B4" | Format-List TimeCreated, Id, Message

Other autopilot errors

• 0x80180022 Autopilot device enrollment failed with error HRESULT = 0x80180022
• 0x80180014 Enrollment blocked for AP device by SDM One Time Limit Check (DeviceNotSupported)
• 0x80070774 Something went wrong... error code 80070774
• 0x801C03EA Registering your device for mobile management (Failed: 3, 0x801C03EA)
• 0x81039001 E_AUTOPILOT_CLIENT_TPM_MAX_ATTESTATION_RETRY_EXCEEDED
• 0x81039023
• 0x81039024
• 0x80070490
• 0xC1036501
• 0x801C03F3

Search all 116 codes →