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45
December 20th, 2025 02:24
TPM 2.0
I have a Dell OptiPlex 3020 that was refurbished. It says 1.2 but I need to upgrade to 2.0. It says the BIOS Version/Date Dell Inc A19, 10/30/2018. How can I upgrade this? Or do I need to buy a new computer?
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anne_droid
5 Journeyman
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1.6K Posts
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6.2K Points
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December 20th, 2025 12:44
Hi
I do not believe it can be upgraded.
Your next step is your choice, depending on what you are trying to achieve.
ejn63
12 Elder
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31K Posts
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153.7K Points
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December 20th, 2025 14:31
It depends on what you need. If it's full support for Windows 11 and Windows updates being automatic, yes you do need a new system.
You can install Windows 11 without TPM support and on the unsupported CPU that system has, but you'll be on your own to do updates from then on - they won't be automatic.