Asus M2N-SLI - Manual (Page 50)

2-30 Chapter 2: Hardware information
9. Internal audio connectors (4-pin CD)
These connectors allow you to receive stereo audio input from sound
sources such as a CD-ROM, TV-tuner, or MPEG card.
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M2N-SLI
M2N-SLI CPU Internal Audio Connector
CD
(black)
Right Audio Channel
Left Audio Channel
Ground
Ground
8. ATX power connectors (24-pin EATXPWR1,4-pin ATX12V)
These connectors are for an ATX power supply plugs. The power supply
plugs are designed to fit these connectors in only one orientation. Find the
proper orientation and push down firmly until the connectors completely fit.
• Do not forget to connect the 4-pin ATX +12 V power plug; otherwise, the
system will not boot.
• Use of a PSU with a higher power output is recommended when
configuring a system with more power-consuming devices. The system
may become unstable or may not boot up if the power is inadequate.
• Make sure that your power supply unit (PSU) can provide at least the
minimum power required by your system. See the table below for details.
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M2N-SLI
M2N-SLI CPU ATX Power Connector
+12V DC
GND
+12V DC
GND
ATX12V
+3 Volts
+3 Volts
Ground
+5 Volts
+5 Volts
Ground
Ground
Power OK
+5V Standby
+12 Volts
-5 Volts
+5 Volts
+3 Volts
-12 Volts
Ground
Ground
Ground
PSON#
Ground
+5 Volts
+12 Volts
+3 Volts
+5 Volts
Ground
EATXPWR