3.HARDWARE SETUP

11)ATX Power Supply Connector (20-pin block ATXPWR)

This connector connects to an ATX power supply. The plug from the power supply fits in only one orientation because of the different hole sizes. Find the proper orientation and push down firmly making sure that the pins are aligned.

IMPORTANT: Make sure that the ATX power supply can supply at least 10mA on the +5-volt standby lead (+5VSB). You may experience difficulty in turning the system ON if the power supply cannot support the load. For Wake-On-LAN support, the ATX power supply must supply at least 720mA +5VSB.

.3 H/WConnectors SETUP

 

 

 

 

 

 

 

 

 

+12.0

Volts

 

 

 

+5.0 Volts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+5V Standby

 

 

 

+5.0 Volts

 

 

 

 

 

 

 

 

 

 

Power Good

 

 

 

-5.0 Volts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ground

 

 

 

 

Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+5.0

Volts

 

 

 

Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ground

 

 

 

Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+5.0

Volts

 

 

 

Power Supply On

 

 

 

 

 

 

 

 

 

 

Ground

 

 

 

Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+3.3 Volts

 

 

 

-12.0 Volts

 

 

 

 

 

 

 

 

 

 

 

 

CUVL-VM

 

 

 

 

 

 

 

 

 

 

 

 

 

+3.3

Volts

 

 

 

+3.3 Volts

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CUVL-VM ATX Power Connector

34

ASUS CUVL-VM User’s Manual