Pch-Fw Configuration; Thunderbolt(Tm) Configuration - Asus Prime Z270-A Series Bios Manual

1.6.6

PCH-FW Configuration

This item allows you to configure the firmware TPM.
PTT Configuration
TPM Device Selection
This item allows you to select the TPM device.
Configuration options: [dTPM] [PTT]
PTP aware OS
This item allows you to select whether or not the OS will be PTP aware.
Configuration options: [PTP aware] [Not PTP aware]
1.6.7

Thunderbolt(TM) Configuration

The items in this menu allow you to configure Thunderbolt settings.
Thunderbolt(TM) Support
This item allows you to disable or enable the Intel Thunderbolt Technology.
Configuration options: [Fully Disabled] [Disabled] [Enabled]
ThunderBolt (TM) PCIe Support
This item allows you to disable or enable the ThunderBolt PCIe Support.
Configuration options: [Disabled] [Enabled]
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ASUS PRIME Z270-A/AR Series BIOS Manual