Atx Power Connectors (24-Pin Eatxpwr, 4-Pin Atx12V) - Asus Q87I-PLUS/CSM Manual

Audio 2.1, 4.1, 5.1, or 7.1-channel configuration
Port
Light Blue (Rear
panel)
Lime (Rear panel)
Pink (Rear panel)
Lime (Front panel)
To configure a 7.1-channel audio output:
Use a chassis with HD audio module in the front panel to support a 7.1-channel audio
output.
9. USB 2.0 ports. These 4-pin Universal Serial Bus (USB) ports are for USB 2.0/1.1
devices.
1.7.2 Internal connectors
1.

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.
Q87I-PLUS ATX power connectors
• We recommend that you use an ATX 12V Specification 2.0-compliant power supply
unit (PSU) with a minimum of 300W power rating. This PSU type has 24-pin and 4-pin
power plugs.
• DO NOT forget to connect the 4-pin/8-pin ATX +12V power plug. Otherwise, the
system will not boot up.
• We recommend that you use a PSU with higher power output when configuring a
system with more power-consuming devices or when you intend to install additional
devices. The system may become unstable or may not boot up if the power is
inadequate.
• If you are uncertain about the minimum power supply requirement for your system,
refer to the Recommended Power Supply Wattage Calculator at http://support.asus.
com/PowerSupplyCalculator/PSCalculator.aspx?SLanguage=en-us for details.
ASUS Q87I-PLUS
Headset
4.1-channel
2.1-channel
Line In Rear Speaker Out
Line Out Front Speaker Out
Mic In Mic In
-
ATX12V
GND +12V DC
GND
+12V DC
PIN 1
5.1-channel
Rear Speaker Out
Front Speaker Out
Bass/Center
- -
EATXPWR
+3 Volts GND
+12 Volts +5 Volts
+5 Volts
+12 Volts
+5V Standby +5 Volts
Power OK -5 Volts
GND GND
+5 Volts GND
GND GND
+5 Volts PSON#
GND GND
+3 Volts -12 Volts
+3 Volts +3 Volts
PIN 1
7.1-channel
Rear Speaker Out
Front Speaker Out
Bass/Center
Side Speaker Out
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