Asus P5P41T USB3 User Manual page 33

2. 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.
P5P41T/USB3
P5P41T/USB3 ATX power connectors
• 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.
• We recommend that you use a PSU with a 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.
3. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect
the S/PDIF Out module cable to this connector, then install the module to a slot
opening at the back of the system chassis.
P5P41T/USB3
P5P41T/USB3 Digital audio connector
The S/PDIF module is purchased separately.
ASUS P5P41T/USB3
ATX12V
PIN 1
GND
+12V DC
+3 Volts
GND
+12V DC
+12 Volts
+12 Volts
+5V Standby
Power OK
+5 Volts
+5 Volts
+3 Volts
+3 Volts
SPDIF_OUT
EATXPWR
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND GND
GND
GND GND
PSON#
GND GND
-12 Volts
+3 Volts
PIN 1
1-23