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← cd ~/intune-errors
// intune-errors · Autopilot

0x80070490

TPM attestation failed on AMD platforms using the ASP firmware TPM (fTPM).

Hex0x80070490
Decimal-2147023728 (unsigned 2147943568)
AreaAutopilot

How to fix it

Update to a later AMD firmware version. Check the device manufacturer's firmware release notes.

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:

powershell3 lines
mdmdiagnosticstool.exe -area "Autopilot;TPM" -cab C:\Temp\autopilot.cab
Get-WinEvent -LogName "Microsoft-Windows-ModernDeployment-Diagnostics-Provider/Autopilot" -MaxEvents 200 |
    Where-Object Message -match "0x80070490" | Format-List TimeCreated, Id, Message

Other autopilot errors

Search all 116 codes →