20
English
Auxiliary Panel Header
(18-pin AUX PANEL_1)
(No. 19)
GND
CASEOPEN
1
+3VSB
LAN1_LINK
LED_PWR
LAN2_LINK
LED_PWR
+5VSB
GND
GND
LOCATORLED1+
LOCATORLED1-
LOCATORBTN#
A
B
C
is header supports multiple
functions on the front panel,
including the front panel SMB,
internet status indicator and
chassis intrusion pin.
A. Internet status indicator (2-pin LAN1_LED, LAN2_LED)
ese two 2-pin headers allow you to use the Gigabit internet indicator cable to connect
to the LAN status indicator. When this indicator ickers, it means that the internet is prop-
erly connected.
B. Chassis intrusion pin (2-pin CHASSIS)
is header is provided for host computer chassis with chassis intrusion detection designs.
In addition, it must also work with external detection equipment, such as a chassis intru-
sion detection sensor or a microswitch. When this function is activated, if any chassis
component movement occurs, the sensor will immediately detect it and send a signal to this
header, and the system will then record this chassis intrusion event. e default setting is
set to the CASEOPEN and GND pin; this function is o.
C. Locator LED (4-pin LOCATOR)
is header is for the locator switch and LED on the front panel.
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