Asus P5S-VM User Manual page 30

III. HARDWARE SETUP
12. ATX Power Supply Connector (ATX, 20-pin block)
This connector connects to an ATX power supply. The plug from the power sup-
ply will only insert in 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 your ATX power supply can supply at least
10mAmp on the 5-volt standby lead (+5VSB). You may experience difficulty in
powering on your system if your power supply cannot support the load. For
Wake on LAN support, your ATX power supply must supply at least 720mAmp.
P5S-VM ATX Power Connector
13. IrDA-Compliant Infrared Module Connector (IR, 5-pin block)
This connector supports the optional wireless transmitting and receiving infra-
red module. This module mounts to a small opening on system cases that sup-
port this feature. You must also configure the setting through UART2 Use Infra-
red in Chipset Features Setup to select whether UART2 is directed for use
with COM2 or IrDA. Use the five pins as shown below (Back View) and con-
nect a ribbon cable from the module to the motherboard according to the pin
definitions.
P5S-VM Infrared Module Connector
30
+5V Standby
Power Good
IRRXH GND
+5V IRRX IRTX
ASUS P5S-VM User's Manual
+12.0 Volts
+5.0 Volts
+5.0 Volts
-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
+3.3 Volts +3.3 Volts
Front View
Back View
IRTX
GND
IRRX
+5V
(NC)