upgrade tpm 1.2 to 2.0

[Faisal171]

Hi, I want to upgrade my TPM from 1.2 to 2. I tried every way and searched everywhere. I want you to help me.

[Paul_Tikkanen]

Hi:

Please see this link:

Infineon TPM Security Update | HP® Support

You need to work with this file:

HP ProDesk 400/480 G3 Microtower PC

https://ftp.hp.com/pub/softpaq/sp87501-88000/sp87753.exe

I've attached the instructions for how to do the firmware update, below:

[Faisal171]

I downloaded the file and did everything but the TPM is not being upgraded even though I restarted the device

[Paul_Tikkanen]

I wouldn't be able to help you if it didn't work. 

I followed those instructions and had no problem updating the TPM 1.2 firmware to 2.0 on my HP Eliedesk 800 G3.

[NonSequitur777]

@Faisal171,

Upgrading from TPM 1.2 to TPM 2.0 didn't go smoothly on my HP Z440 Workstation, so perhaps this will help you: https://h30434.www3.hp.com/t5/Desktop-Software-and-How-To-Questions/HP-Z440-Workstation-TPM-2-0-Upgr....

Kind Regards,

NonSequitur777