12.Auxiliary panel connector (20-2 pin AUX_PANEL1)

This connector is for additional front panel features including front panel SMB, locator LED and switch, chassis intrusion, and LAN LEDs.

(1)

(2)

(3)

Front panel SMB (6-1 pin FPSMB)

These leads connect the front panel SMBus cable.

LAN activity LED (2-pin LAN12_LED)

These leads are for Gigabit LAN activity LEDs on the front panel.

Chassis intrusion (4-1 pin CHASSIS)

These leads are for the intrusion detection feature for chassis with intrusion sensor or microswitch. When you remove any chassis component, the sensor triggers and sends a high-level signal to these leads to record a chassis intrusion event. The default setting is short CASEOPEN and GND pin by jumper cap to disable the function.

(4)Locator LED (2-pin LOCATORLED1 and 2-pin LOCATORLED2) These leads are for the locator LED1 and LED2 on the front panel. Connect the Locator LED cables to these 2-pin connector. The LEDs will light up when the Locator button is pressed.

(5)Locator Button/Swich (2-pin LOCATORBTN)

These leads are for the locator button on the front panel. This button queries the state of the system locator.

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Chapter 2: Hardware information