go inside your 8910 bios, do you see TPM firmware enabled?

one user reported "My XPS 8910 BIOS says that TPM is enabled"

It says it is enabled.  It is safe to disable?

Yes, you can disable it if you do not need it.

TPM is a security technology that increases the computer security against software vulnerabilities.

Practically, the TPM is used for multiple features that increase the security of your device:

• BitLocker Drive Encryption: Automatically encrypts the computer drive to keep your data safe.
• Data Execution Prevention: Prevents unauthorized applications like malware from running in memory.
• Windows Hello: Secure user authentication without a password.
• Secure Boot and Measured Boot: Block malicious drivers and rootkits from intercepting the boot process of the Operating System.

Thanks

@DeltaVee In answer to your question about TPM and the XPS 8910, I have an XPS 8910 and Device Manager says Trusted Platform Module 2.0.  Device Manager says the driver is provided by Microsoft, the driver date is 6/21/2006, the driver version is 10.0.19041.746, and the driver is signed by Microsoft Windows.

You can delete TPM from Device Manager, but if the hardware/firmware is detected by Windows it may try to reinstall the driver.

My TPM is exactly the same.  My concern is the yellow triangle even though Device manager says it's working properly

@DeltaVee This article shows how to test TPM. When you cursor over the yellow triangle does a message appear telling you what the problem is?