User Manual

2-32 Chapter 2: Hardware information
9. Proprietary power connectors
(20-pin PWR1, 20-pin PWR2, 4-pin EZ_PLUG1)
These connectors are for Proprietary power supply plugs. The power supply
plugs are designed to t these connectors in only one orientation. Orient the
connectors and push down rmly until they completely t.
The 4-pin EZ_PLUG is designed for hard disk drives power supply. DO NOT
connect other 4-pin power connectors of the power supply unit (PSU) to this
connector.
• Connect either one of the 20-pin power connectors to boot up the system.
• 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.
• USE THE PROPRIETARY POWER SUPPLY ONLY; otherwise you may
damage the motherboard. Ensure that your PSU can provide at least the
minimum power required by your system.