User Guide

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Chapter 4: Motherboard Information
7. TPM connector (20-1 pin TPM1)
This connector supports a Trusted Platform Module (TPM) system, which can securely
storekeys,digitalcerticates,passwords,anddata.ATPMsystemalsohelpsenhance
network security, protects digital identities, and ensures platform integrity.
8. Power Supply SMBus connector (5-pin PSUSMB1)
This connector allows you to connect SMBus (System Management Bus) to the power
supply unit to read PSU information. Devices communicate with an SMBus host and/or
other SMBus devices using the SMBus interface.