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HP Recommended
HP Probook 470 G1
Microsoft Windows 10 (64-bit)
Hi all,

I updated today the BIOS of my HP Probook 470 G1 and the TPM activation option is no longer available from BIOS or OS. I tried to downgrade the BIOS version with no success. I need to activate the TPM to generate a virtual badge.

Thank in advance and best regards.
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