A Trusted Platform Module (TPM) add-on for Asus mainboards. This cryptographic coprocessor powers line-speed encrypted storage with File Vault and provides the groundwork for secure boot, which ensures the lowest levels of software aren’t tampered with and only a legitimate operating system trusted by Apple loads at startup. 12:01 PM in response to StephanfromFloridaIn response to StephanfromFlorida. Ashish Nadkarni, Group Vice President of IDC’s Worldwide Infrastructure Practice, believes it was because Apple had a similar security chip, the T2, on its Mac. A TPM (aka trusted platform module chip) is a cryptoprocessor that secures a computer through an integrated cryptographic key. The chip also controls both Touch ID and the Touch Bar and includes an image signal coprocessor that works with FaceTime HD. The TPM Management on your Local computer window will open. Apple tpm chip Go to Status and see if TPM is enabled.