How to enable my tpm 2.0 and secure boot

The OP has already enabled TPM2.0 as they stated

OP: You need to enable Secure Boot in the BIOS menu when you first start your PC up (usually with F2, DEL etc). This page goes through it (the section listed "re-enable secure boot"):

https://docs.microsoft.com/en-us/wi...re-boot?view=windows-11#re-enable-secure-boot

Ignore the bit about disabling GPUs etc

I'm Samy an independent advisor. Welcome to the Xbox community. How are you?

There is no option to enable or disable TPM through Windows. On this link, you have all the information about it and some instructions.

https://support.microsoft.com/en-us/windows/ena...

Hello, Udayan Khosla

Welcome to the Microsoft community.

Thank you for your feedback. You also need to disable CSM if it's BIOS-enabled again, and make sure that boot is configured for UEFI and not Legacy.

Once converted, configure the following motherboard options as follows:



Boot Mode: UEFI

Secure Boot: Enabled

Fast Boot: Enabled

Boot CSM: Disabled

TPM: Firmware TPM (fTPM, Intel PTT)



Also make sure the boot disk is formatted as MBR, otherwise you will need to convert it to GPT and then disable CSM for it to work.



In the case of changing from MBR to GPT, this is mandatory for UEFI (and therefore secure boot).



Note: When changing these settings, an error may occur and you will have to reinstall Windows, so please back up your data.

These are one of the features that must be reinstalled when you change it. When you disable the CSM on the motherboard, Windows will not boot and must be formatted.

If you choose to format, be sure to disable CSM before installing the new copy of Windows.

Windows 11 and Secure Boot - Microsoft Support

Enable TPM 2.0 on your PC - Microsoft Support

I look forward to your feedback, which will help me pinpoint your problem.

Best Regards,

Aaron| Microsoft Community Support Specialist

Ok did you do a pc health check?

Are you failing anything like tpm or secure boot ?

Not sure why you downloaded the iso when you can use the updste takes less space

Unless you are trying to bypass the tpm requirement

.fyi without secure boot or tpm you can't use certain things including certain games and yes ms does mention that without those 2 certain features aren't enabled

I set TPM and Secure Boot before I did the checks.