To activate TPM 2.0 in BIOS, the general steps are as follows:
- Restart your computer.
- Enter BIOS/UEFI settings by pressing a key during startup, commonly F2, Del, or Esc (the exact key depends on your PC or motherboard manufacturer).
- In BIOS, navigate to the Security, Advanced, or Trusted Computing section.
- Find the option for TPM, Intel Platform Trust Technology (IPTT), or AMD CPU fTPM.
- Set the TPM option to "Enabled."
- Save the changes, usually by pressing F10, and exit BIOS.
- After rebooting, verify TPM 2.0 is enabled by running "tpm.msc" in the Windows Run dialog (Windows key + R). You should see "The TPM is ready for use" and check that the specification version is 2.0.
Note that terminology and exact menu locations may vary depending on your motherboard brand and model. Some PCs use Intel PTT or AMD fTPM as firmware TPM options. It is best to consult the official documentation or support site for your specific hardware if needed. Summary of steps by common manufacturers:
- ASUS (Intel): Enable PTT in Advanced > PCH-FW Configuration.
- ASUS (AMD): Enable Firmware TPM under AMD fTPM configuration.
- Dell: Press F2 on boot, then enable TPM in Security or Trusted Computing.
- General: Use F2, Del, or Esc on boot, find TPM in Security/Advanced, enable, save, and reboot.
Always save changes before exiting BIOS. Improper BIOS changes can cause issues, so proceed carefully or seek professional help if unsure.
