Windows 10: Windows 10 1703 TPM reduced functionality 0x2900

  1. Posts : 2
    Windows 10 1703
       04 May 2017 #1

    Windows 10 1703 TPM reduced functionality 0x2900

    I deploy Win 10 1703 using MDT 6.3.8330.1000

    Everything works fine exept TPM.

    I get the following Message in tmp.msc status section:

    The TPM is ready for use, with reduced functionality. Information Flags: 0x2900
    The TPM owner authorization is not properly stored in the registry.
    Windows's registry information about the TPM's Storage Root Key does not match the TPM Storage Root Key or is missing.

    In Action menu of tpm.msc I only can "prepare TPM" (greyed out) and "delete TPM"

    It sound like its gonna be solve by the following KB, but it isn't:

    Using the same mdt for deployment but exchanging the wim file with a 1607 build image, TPM works fine.

    Installing 1703 from USB stick I have the same issue.

    Last edited by FreddyD; 05 May 2017 at 01:40.
      My ComputerSystem Spec

  2. Posts : 2
    Windows 10 1703
    Thread Starter
       08 May 2017 #2

    Can anybody help?
      My ComputerSystem Spec


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