User Guide

ManualsBrandsAsus ManualsComputer HardwareNCCH-DR

ASUS NCCH-DRASUS NCCH-DR

ASUS NCCH-DR

2-352-35

2-35

15.15.

15.

System panel connector (20-pin PANEL1)System panel connector (20-pin PANEL1)

System panel connector (20-pin PANEL1)

This connector supports several chassis-mounted functions.

The sytem panel connector is color-coded for easy connection. Refer to

the connector descriptions on the next page for details.

•

System power LED (Green 3-pin PLED)System power LED (Green 3-pin PLED)

System power LED (Green 3-pin PLED)

This 3-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.

•

Message LED (Brown 2-pin MLED)Message LED (Brown 2-pin MLED)

Message LED (Brown 2-pin MLED)

This connector is for the message LED cable that connects to the

front panel message LED. The message LED indicates the booting

status. The LED blinks when the system is in the boot process until

the operating system is loaded.

•

System warning speaker (Orange 4-pin SPEAKER)System warning speaker (Orange 4-pin SPEAKER)

System warning speaker (Orange 4-pin SPEAKER)

This 4-pin connector is for the chassis-mounted system warning

speaker. The speaker allows you to hear system beeps and warnings.

•

Hard disk drive activity LED (Red 2-pin HDD LED)Hard disk drive activity LED (Red 2-pin HDD LED)

Hard disk drive activity LED (Red 2-pin HDD LED)

This 2-pin connector is for the HDD Activity LED. Connect the HDD

Activity LED cable to this connector. The IDE LED lights up or flashes

when data is read from or written to the HDD.

•

ATX power button/soft-off button (Yellow 2-pin PWRSW)ATX power button/soft-off button (Yellow 2-pin PWRSW)

ATX power button/soft-off button (Yellow 2-pin PWRSW)

This 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 (Blue 2-pin RESET)Reset button (Blue 2-pin RESET)

Reset button (Blue 2-pin RESET)

This 2-pin connector is for the chassis-mounted reset button for

system reboot without turning off the system power.

NCCH-DR

NCCH-DR System panel connector

PANEL1

MLED-GND

NCPWRBTN#

+5VGND

GNDNC

PLED+HDLED+

NCGND

PLED-

MLED+NMIBTN#

GNDFP_RESET#

SPKROUTGND

PWRSW

RESET

HDD LED

NMI Button

Power LED

SPEAKERMessage LED