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Enable TPM on Motherboard TUF_B45M_PLUS_GAMING

  1. Enable TPM on Motherboard TUF_B45M_PLUS_GAMING, UEFI BIOS Utility: crwdns2935265:01crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Turn on the computer, press "DELETE" or "F2" key to enter "UEFI BIOS Utility".

  2. Enable TPM on Motherboard TUF_B45M_PLUS_GAMING, Advanced Mode (F7): crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Click on the "Advanced Mode(F7)" option or press the shortcut key "F7" to access the "Advanced Mode".

  3. Enable TPM on Motherboard TUF_B45M_PLUS_GAMING, Advanced Menu: crwdns2935265:03crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • In "Advanced Mode" choose the "Advanced" tab.

  4. Enable TPM on Motherboard TUF_B45M_PLUS_GAMING, AMD fTPM configuration: crwdns2935265:04crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • In the "Advanced" tab, choose the "AMD fTPM configuration" option.

  5. Enable TPM on Motherboard TUF_B45M_PLUS_GAMING, Enable "AMD fTPM switch": crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • In "AMD fTPM switch", change the option from "Disabled" to "Enabled", thus enabling the board's TPM.

  6. Enable TPM on Motherboard TUF_B45M_PLUS_GAMING, Save & reset: crwdns2935265:06crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • After enabling TPM, press "F10" key to save all changes, then click "OK". Okay, now the machine will be restarted with the TPM enabled.

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See how it works in practice in the video below:

Notes: For your machine with Windows 11 to recognize the TPM, the "security device support" must be activated in the bios.

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Manuel

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It would seem that the Sabertooth 990 FX with 8 core 220 Watt CPU and 32 Gb of memory and TPM card onboard, isn’t good enough for the TPM Switch to be accepted by the Bios or Win 10 or be aloud to pass to the upgrade stage.. What a rip Asus, this nearly new (a couple of generations (which is a lifetime in computing) won’t accept TPM even though it’s right there??!! WTF? There must be a workaround I’m missing.

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For your machine (Windows 10 and 11) to recognize the TPM, the "security device support" must be activated in the bios.

Manuel -

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