Asus P5Q-EM DO User Manual page 48

10. Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports either
HD Audio or legacy AC`97 audio standard. Connect one end of the front panel audio I/O
module cable to this connector.
P5Q-EM DO
P5Q-EM DO Analog front panel connector
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11. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
These connectors are for 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.
P5Q-EM DO
P5Q-EM DO ATX power connectors
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1-34
P5Q-EM DO.indb 34
AAFP
PIN 1
HD-audio-compliant
pin definition
We recommend that you connect a high-definition front panel audio module
to this connector to avail of the motherboard's high-definition audio capability.
By default, this connector is set to [HD Audio]. If you want to connect a
AC' 97 front panel audio module to this connector, set the Front Panel
Type item in the BIOS setup to [AC97]. See section 2.5.3 Onboard Device
Configuration for details.
ATX12V
For a fully configured system, we recommend that you use a power supply
unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version)
and provides a minimum power of 400 W.
Do not forget to connect the 4-pin ATX12V 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.
PIN 1
Legacy AC'97
compliant definition
EATXPWR
+3 Volts GND
+12 Volts +5 Volts
+5 Volts
+12 Volts
+5V Standby +5 Volts
Power OK -5 Volts
GND GND
PIN 1
+5 Volts GND
GND GND
+5 Volts PSON#
GND
GND
+3 Volts -12 Volts
+3 Volts +3 Volts
PIN 1
Chapter 1: Product introduction
12/9/08 12:34:51 PM