24
25
English
System Panel Header
(9-pin PANEL1)
GND
RESET#
PWRBTN#
PLED-
PLED+
GND
HDLED-
HDLED+
1
GND
This header accommodates
several system front panel
functions.
USB 2.0 Header
(19-pin USB_3)
DUMMY
GND
GND
+B
-B
USB_PWR
+A
-A
USB_PWR
1
There is one USB 2.0 header on
this motherboard. This USB 2.0
header can support two USB
2.0 ports.
Serial ATA3 DOM
Connector
(SATA_0)
SA TA_0
The SATA3 DOM connector
supports both a SATA DOM
(Disk-On-Module) and a SATA
data cable for internal storage
device.
PWRBTN (Power Switch):
Connect to the power switch on the chassis front panel. You may configure the way to turn
off your system using the power switch.
RESET (Reset Switch):
Connect to the reset switch on the chassis front panel. Press the reset switch to restart the
computer if the computer freezes and fails to perform a normal restart.
PLED (System Power LED):
Connect to the power status indicator on the chassis front panel. The LED is on when the
system is operating. The LED is off when the system is in powered off (S5).
HDLED (Hard Drive Activity LED):
Connect to the hard drive activity LED on the chassis front panel. The LED is on when the
hard drive is reading or writing data.
The front panel design may differ by chassis. A front panel module mainly consists of power
switch, reset switch, power LED, hard drive activity LED, speaker and etc. When connect-
ing your chassis front panel module to this header, make sure the wire assignments and the
pin assignments are matched correctly.
