iTheMask

The motherboard support agent recommended me to flash the same version of BIOS again, I have flashed it but with "Intact Mode" (Since last time I updated BIOS I used the "Fast Mode"), which seems to fix the problem with the "Trusted Computing" section in the UEFI setup and now it shows normal settings of TPM.BitLocker now detect the Intel PTT, and successfully encrypted the OS drive SC: https://imgur.com/a/E0Qu8ZS

I wanted to enable Windows BitLocker encryption on my OS drive C: To start with, I contacted my motherboard support via ticket system and they advised me to purchase a Trusted Platform Module (TPM) from online retailer since it is not available in my country. However, the reviews of the module I found was negative and claim that the module is not recognized by both BIOS and Windows. Then, I searched for another solution and I found that my motherboard chip z270 support Intel Platform Trust Technology (PTT) which according to a website that "PTT enables low-cost and low-power devices to support the same root of trust concepts enabled by hardware-based TPM. Furthermore, it supports all of Microsoft’s requirements for firmware Trusted Platform Module". Firstly, I enabled secure boot and disabled CSM support on BIOS. Secondly, I converted my drive from MBR to GPT. Thirdly, I added an administrator password to access the BIOS. Moreover, I enabled Intel PTT and saved the settings. Unfortunately, even with Intel PTT enabled and the section of "Trusted Computing" is set to "Security Device Support: Enabled" it is still showing "NO Security Device Found". The same for Windows BitLocker, it shows "This device can't use a trusted platform module ..." msinfo32 => OS Name Microsoft Windows 10 Pro Version 10.0.17134 Build 17134 BIOS Mode UEFI Secure Boot State On PCR7 Configuration Binding Not Possible tpm.msc => "Compatible TPM cannot be found" https://www.intel.com/content/www/us/en/products/chipsets/desktop-chipsets/z270.html => Intel® Platform Trust Technology (Intel® PTT): Yes My Specs.: Intel i5 7600k Gigabyte Z270M-D3H [ Latest BIOS ] Is there something I am missing? I want to enable TPM without key on USB or start-up PIN