
1-38
Chapter 1: Product introduction
Chapter 1
9.
TPM connector (20-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which securely
store keys, digital certificates, passwords and data. A TPM system also helps enhance
network security, protect digital identities, and ensures platform integrity.
10. DirectKey connector (2-pin DRCT)
This connector is for the chassis-mounted button that supports the DirectKey function.
Connect the button cable that supports DirectKey, from the chassis to this connector on
the motherboard.
Ensure that your chassis comes with the extra button cable that supports the DirectKey
feature. Refer to the technical documentation that came with the chassis for details.
The TPM module is purchased separately.
Summary of Contents for X99-A/USB 3.1
Page 1: ...Motherboard X99 A USB 3 1 ...
Page 16: ...xvi ...
Page 58: ...1 42 Chapter 1 Product introduction Chapter 1 ...
Page 63: ...ASUS X99 A USB 3 1 2 5 Chapter 2 To install the CPU heatsink and fan assembly ...
Page 64: ...2 6 Chapter 2 Basic installation Chapter 2 To remove a DIMM 2 1 4 DIMM installation ...
Page 65: ...ASUS X99 A USB 3 1 2 7 Chapter 2 2 1 5 ATX Power connection OR OR ...
Page 66: ...2 8 Chapter 2 Basic installation Chapter 2 2 1 6 SATA device connection OR OR ...