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TPM 2.0 Support for Dell Optiplex 3020?

Hello, I am trying to verify that my 2 Dell PCs (The Inspiron 17 5767 and Optiplex 3020) are compatible for Windows 11. I am trying to figure out if my Dell Optiplex 3020 supports TPM 2.0. The Firmware Update Utility says that I have a TPM 2.0 update. Is this right and does my computer support TPM 2.0? My BIOS Revision for my system in A20.

Replies (19)
14523

that's awesome, I have some Intel(R) Core(TM) i5-4590T 3020s, I'd hate to abandon them

3441

Advance, Windows Insider, versions of Win 11 will run on older hardware.  This does not diminish the fact that Microsoft is still sticking with 8th gen Intel CPU and later when the "final" release to the public version is made available.  Requirements may change by the time its released to the public but for now we must assume their 8th gen is minimum.



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Dell Inspiron 15 Gaming 5577 Laptop

Home Built Desktop PC with Gigabyte Designare Z390,  i9 9900K CPU

Windows 11 64 bit Pro, 22H2, SSD drives. Cakewalk by BandLab and Studio One 4.6 Pro Recording Studio Software, MOTU Ultralite MK5 recording interface unit
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Dell S2719DGF Monitor

17988

Microsoft has softened their stance however allowing TPM 1.2

This is probably a response to FED and STATE government concerns that they wont be fully updated to new hardware by 2025.

 

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6 Thallium
2321

I have Windows 11 (from the ISO) working on a 3020 SFF with 4690K CPU. 

I had to make a Registry change and affirm that the configuration is unsupported. Still, once the main installation was complete, Windows Update made available updates which downloaded and installed without issue.

2004

exactly  how did you do it in laymans terms

2003

what registry change did you make Thanks

2002

Dell computers that were built between 2015 and 2018 may have shipped from the factory with Trusted Platform Module (TPM) firmware version 1.2.

This article lists the computer models that may have shipped with TPM 1.2 so you can upgrade the TPM firmware to version 2.0 if needed.

Computers that were released after 2019 support TPM firmware 2.0 without an option to downgrade 

To confirm that your computer can update to TPM firmware version 2.0:

  1. Go to the Dell product support page.

  2. Enter your Service TAG or select your model number from our product list.

  3. Click the Drivers & Downloads tab.

  4. Select Security from the drop-down category box.

  5. Look for Dell TPM 2.0 Firmware update utility.

  6. If it is listed, it confirms you can run the update.

 

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Dell optiplex that could ship with TPM 1.2 firmware

OPTIPLEX
OptiPlex 3040  OptiPlex 3046  OptiPlex 3050  OptiPlex 3050 All-In-One 
OptiPlex 3060  OptiPlex 3240 All-in-One  OptiPlex 5040  OptiPlex 5050 
OptiPlex 5055 Ryzen APU  OptiPlex 5060  OptiPlex 5250 All-In-One  OptiPlex 5260 All-In-One 
OptiPlex 7040  OptiPlex 7050  OptiPlex 7060  OptiPlex 7440 All-In-One 
OptiPlex 7450 All-In-One  OptiPlex 7460 All-In-One  OptiPlex 7760 All-In-One  OptiPlex XE3 

Dell computers that can upgrade from TPM version 1.2 to 2.0 | Dell US


2000

How to Flash TPM Firmware and Change TPM Modes

TPM 1.2 and 2.0 modes can be changed, only by the use of firmware that is downloaded from the Dell Drivers & Downloads website. This is feature is supported by select Dell computers. You can use the table in the above section to determine if a computer supports this feature. You can also check the Dell Drivers & Downloads website to verify if the firmware is available for switching between the two modes. If the firmware is not listed, then a computer does not support this feature. In addition, the TPM must be On and Enabled in order to flash the firmware.

NOTE: Never flash the computer’s TPM with the firmware from a different computer. This may result in damage to the TPM.

Follow these steps to flash the TPM with version 1.2 or 2.0 firmware:

  1. In Windows
    1. Suspend BitLocker or any encryption or security program relying on the TPM.
    2. Disable Windows Auto Provisioning if needed (Windows 8 or 10).
      1. PowerShell command: Disable-TpmAutoProvisioning
    3. Reboot the computer and go into the BIOS.
  2. In the BIOS screen
    1. Go to Security and then the TPM/Intel PTT page.
    2. Check the Clear TPM box and press the "Apply" button at the bottom.
    3. Press the "Exit" button to reboot into Windows.
  3. In Windows
    1. Run the TPM firmware update.
      1. The computer automatically reboots and begins the firmware flash.
      2. Do NOT turn the computer off during this update.
    2. Reboot computer into Windows and enable Windows Auto Provisioning, if applicable.
    3. PowerShell command: Enable-TpmAutoProvisioning
    4. If running Windows 7, use TPM.msc to take ownership of the TPM.
    5. Reboot the computer again and enable any encryption that uses the TPM.
NOTE: To automate this process, see the Dell knowledge base article Using scripting or automation for TPM firmware updates from Dell.

The TPM firmware version can be checked using TPM.msc or the get-tpm command in Windows PowerShell (supported in Windows 8 and 10 only). Using get-tpm on Windows 10 1607 and earlier only shows the first 3 characters of the firmware (listed as ManufacturerVersion) (Figure 3). Windows 10 1703 and later shows 20 characters (listed as ManufacturerVersionFull20) (Figure 4).

Figure 3: get-tpm command in Windows 10 version 1607 and earlier.

 

Figure 4: get-tpm command in Windows 10 version 1703 and later.

How to Troubleshoot and Resolve Common Issues with Trusted Platform Module (TPM) and BitLocker | Del...


1902

Where did you find the TPM activate option? I have updated to A22 bios and it is not present.  (optiplex 3020)

 

2 Bronze
2 Bronze
448

Hello,

My Optiplex 3020 is compatible with W11.

MATAMICH_0-1663696954481.png

 

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