Contributing

What is TPM ACPI support?

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What is TPM ACPI support?

TPM (Trust Platform Module) is a hardware module for PC computers that allows a seamless encryption experience for the end user. In other words, if your hard drive was stolen, it would be inaccessible if attached to any other computer without the data in the TPM.

How do I enable TPM in Dell BIOS?

To activate the TPM:

  1. Boot the system into System Setup by pressing the key at the Dell splash screen.
  2. Navigate to the Security group using the key.
  3. Press the <+> key to expand the group.
  4. Using the Right Arrow key, navigate to TPM Activation.
  5. In the TPM Activation field, select Activate.

How do I clear the TPM in my Dell BIOS?

How to reset and clear the TPM Chip

  1. Click Start.
  2. Under the Actions section on the right, click Clear TPM.
  3. In the Clear the TPM Security Hardware box, check I don’t have the TPM owner password and click OK.
  4. You will be asked to Reboot.

How do I enable PTT in Dell BIOS?

Resolution

  1. Tap the F2 key when the Dell logo appears to enter the BIOS.
  2. Expand the “Security” section, click “PTT Security”, and deselect Intel Platform Trust Technology. NOTE: If PTT is greyed out as well, re-enable PTT by disabling Intel Trusted Execution under Virtualization Support.

What does TPM PPI mean?

Physical Presence Interface
PPI stands for Physical Presence Interface. For your reference:https://trustedcomputinggroup.org/resource/tcg-physical-presence-interface-specification/ Please Note: Since the websites are not hosted by Microsoft, the links may change without notice.

What is physical presence interface?

The Physical Presence Interface utilizes the industry-standard Advanced Configuration and Power Interface (ACPI) to provide a communication mechanism between the OS and the BIOS, enabling the OS and the BIOS to cooperate to provide a simple and straightforward platform user experience for administering the TPM without …

How do I install TPM 2.0 on Dell?

To confirm that your computer can update to TPM firmware version 2.0:

  1. Go to the Dell product support page.
  2. Enter your Service TAG or select your model number from our product list.
  3. Click the Drivers & Downloads tab.
  4. Select Security from the drop-down category box.
  5. Look for Dell TPM 2.0 Firmware update utility.

Does Dell XPS have TPM chip?

The XPS 13 (9343) is offered with and without Trusted Platform Module (TPM) configurations.

What happens if I clear TPM?

Clearing the TPM resets it to an unowned state. After you clear the TPM, the Windows operating system will automatically re-initialize it and take ownership again. Clearing the TPM can result in data loss.

Should I clear TPM when selling laptop?

Clearing the TPM (Trusted Platform Module) resets the TPM to an unowned state. It’s something you would do if you were selling your laptop to another person, so the answer is no, you do not need to clear the TPM.

Is Dell PTT the same as TPM?

To your operating system and applications, PTT looks and acts exactly like TPM. The difference is, computers with Intel PTT, or AMD’s built-in firmware version, don’t require a dedicated crypto-processor or memory.

Is PTT same as TPM?

To begin, we should point out that PTT and TPM are different technologies, but they complement each other. You see, PTT is there if your computer supports TPM 2.0, but it does not contain a dedicated chip. We know this because many CPUs have TPM support from a firmware level.

https://www.youtube.com/watch?v=Romf6JZ_D6w

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