User’s Manual

4-12 Chapter 4: Motherboard information
9. EATX power connectors
(24-pin EATXPWR1, 8-pin EATX12V1/EATX12V2, PSUSMB1)
These connectors are for an EATX power supply plugs. The power supply
plugs are designed to t these connectors in only one orientation. Find the
proper orientation and push down rmly until the connectors completely t.
• DO NOT forget to connect the 24+8+8-pin power plugs; otherwise, the
system will not boot up.
• Use of a PSU with a higher power output is recommended when conguring
a system with more power-consuming devices. The system may become
unstable or may not boot up if the power is inadequate.
• This motherboard supports EATX2.0 PSU or later version.
• Ensure that your power supply unit (PSU) can provide at least the minimum
power required by your system.
I2C1SCL
I2C1SPA
I2C1ALT
GND
+3.3V Remote Sense
8. TPM connector (20-1 pin TPM)
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.