Settings For Trusted Platform Module Are Ignored in BIOS Until They Are Enabled in Operating System
When Enabling Trusted Platform Module on Intel® Modular Server System MFSYS25/MFSYS35 Settings Are Ignored in BIOS Until Enabled in Operating System
| Note | All associated products on this page are discontinued: Intel® Compute Module MF5000SI, Intel® Modular Server System MFSYS25, and Intel® Modular Server System MFSYS35. |
After sending a Trusted Platform Module (TPM) Administrative Command in the BIOS, on reboot the TPM State may remain Disabled and Deactivated:

Before you can enable the TPM, you must initialize it from within the operating system (OS). Refer to the Windows* Trusted Platform Module Management Step-by-Step Guide by Microsoft.
| Related topic |
| How to Enable the TPM on an Intel® Server Board (formerly codenamed Purley) |
