How to Disable TPM on Toshiba Dynabook Tecra via BIOS

Accessing BIOS and Security Settings

• 💻 To begin disabling TPM on your Toshiba Dynabook Tecra, you must first enter the BIOS by pressing the F2 key during startup.
• 🔒 Once in the BIOS, navigate to the Security tab.

Enabling Supervisor Password for TPM Control

• 🔑 Initially, the TPM options might seem limited, showing only 'Clear TPM owner'. To unlock further settings, you need to enable a supervisor password.
• ⚠️ Be extremely careful not to forget this password, as losing it can lead to system issues.

Hiding the TPM Device

• ⚙️ After setting the supervisor password, you will find the option to hide the TPM device.
• ✅ Setting this option to 'yes' will effectively disable and hide the TPM from the system.