•
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 350 W.
•
DO NOT forget to connect the 4-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. 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.
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.
H61M-CS
H61M-CS ATX power connectors
EATXPWR
PIN 1
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
GND
+5 Volts
GND
+5 Volts
GND
+3 Volts
+3 Volts
ATX12V
PIN 1
+12V DC +12V DC
GND GND
1-16
Chapter 1: Product introduction
