Secure Boot and TPM: How to Enable or Disable
Both settings are related to security and Windows 11 compatibility — where to find them in BIOS.
Where these settings are located
Typically in the Security section of the BIOS/UEFI menu — the exact location depends on the brand (Lenovo/Dell/HP have slightly different section names, but always within Security or Advanced).
When to enable both
For installing or upgrading to Windows 11 — both parameters are an official Microsoft requirement. If you plan for official update support, enable TPM 2.0 and Secure Boot before installing the system.
When you might need to disable Secure Boot
Installing Linux distributions (some require Secure Boot to be disabled or special configuration), booting from an older USB installer without UEFI support.
Is there a risk in enabling these settings
No — enabling TPM and Secure Boot on compatible hardware does not harm the system; these are standard security features built into your model by the manufacturer.
Related article
More details about the TPM chip itself and Windows 11 compatibility can be found in a separate article on specifications.