Asus H81M-CS Manual page 24

5. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
H81M-CS
H81M-CS ATX power connectors
6. Speaker connector (4-pin SPEAKER)
allows you to hear system beeps and warnings.
H81M-CS
H81M-CS System panel connector
1-16
ATX12V
+5V Standby
PIN 1
power plugs.
not boot up.
SPEAKER
Speaker Out
GND
GND
+5V
PIN 1
EATXPWR
+3 Volts GND
+12 Volts +5 Volts
+12 Volts +5 Volts
+5 Volts
Power OK -5 Volts
GND GND
+5 Volts GND
GND GND
PSON#
+5 Volts
GND GND
+3 Volts -12 Volts
+3 Volts +3 Volts
PIN 1
for details.
Chapter 1: Product introduction