Asus M4N78-AM V2 User Manual - Page 23

System power LED 2-pin PWRLED

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• System power LED (2-pin PWRLED) This 2-pin connector is for the system power LED. Connect the chassis power LED cable to this connector. The system power LED lights up when you turn on the system power, and blinks when the system is in sleep mode. • Hard disk drive activity LED (2-pin HDLED) This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable to this connector. The HDD Activity LED lights up or flashes when data is read from or written to the HDD. • Power/Soft-off button (2-pin PWRBTN) This 2-pin connector is for the system power button. Pressing the power button turns the system ON or puts the system in SLEEP or SOFT-OFF mode depending on the BIOS settings. Pressing the power switch for more than four seconds while the system is ON turns the system OFF. • Reset button (2-pin RESET) This 2-pin connector is for the chassis-mounted reset button for system reboot without turning off the system power. 10. Digital audio connector (4-1 pin SPDIF_OUT) This connector is for a Sony/Philips Digital Interface (S/PDIF) port. Ensure that the audio device of Sound playback is VIA High Definition Audio (the name may be different based on the OS). Go to Start > Control Panel > Sounds and Audio Devices > Sound Playback to configure the setting. The S/PDIF module is purchased separately. ASUS M4N78-AM V2 1-14

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System power LED (2-pin PWRLED)
This 2-pin connector is for the system power LED. Connect the chassis power LED
cable to this connector. The system power LED lights up when you turn on the system
power, and blinks when the system is in sleep mode.
•
Hard disk drive activity LED (2-pin HDLED)
This 2-pin connector is for the HDD Activity LED. Connect the HDD Activity LED cable
to this connector. The HDD Activity LED lights up or flashes when data is read from or
written to the HDD.
•
Power/Soft-off button (2-pin PWRBTN)
This 2-pin connector is for the system power button. Pressing the power button turns
the system ON or puts the system in SLEEP or SOFT-OFF
mode depending on the
BIOS settings. Pressing the power switch for more than four seconds while the system
is ON turns the system OFF.
•
Reset button (2-pin RESET)
This 2-pin connector is for the chassis-mounted reset button for system reboot without
turning off the system power.
10.
Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for a Sony/Philips Digital Interface (S/PDIF) port.
Ensure that the audio device of Sound playback is
VIA High Definition Audio (the name
may be different based on the OS)
. Go to
Start > Control Panel > Sounds and Audio
Devices > Sound Playback
to configure the setting.
The S/PDIF module is purchased separately.
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ASUS M4N78-AM V2