TPM 2.0 & Secure Boot upgrade eligible?

[jp21332000]

Looking to see if my machine eligible to upgrade to TPM 2.0 (1.2 current) and Secure Boot for win 11?  
HP Elite Desk 800 G1 SFF / Intel Core i7 3.4Ghz / 16GB Ram / 1TB

Thanks 

[Paul_Tikkanen · Accepted solution]

Your PC supports secure boot, but the processor and TPM 1.2 security device cannot be upgraded to meet Microsoft's minimum W11 hardware requirements.

In order to enable secure boot, Windows must be installed in UEFI mode.

You can tell if Windows is installed in UEFI mode by running the Windows system information app.

Check the BIOS Mode line.  It should be on UEFI.

If it is on Legacy, you will need to convert the drive to GPT so you can enable secure boot.

If you need to convert the drive to GPT, watch this video:

How To Convert MBR To GPT For Free In Windows 10

After the conversion has been completed, go into the BIOS, disable legacy mode and enable secure boot.

Then watch this video for how to easily upgrade your PC as is from W10 to W11:

How to Install Windows 11 25H2 on Unsupported PCs (New Easiest Method)

[jp21332000]

Thanks Paul, appreciated 

[Paul_Tikkanen]

You're very welcome. 

[mrafiqans]

It is  that model stuck with tpm 1.2 sadly. I tried to update mine too and hp dont allow upgrade to 2.0 on the 800 g1. You can turn on secure boot in bios though if you got uefi mode. Windows 11 might still install with some tweaks but not fully supported. Still runs fine for daily stuff tho.