Chapter 4: Motherboard Information
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15. 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. Front panel SMB (6-1 pin FPSMB)
This connector connects the front panel SMBus cable.
2. LAN activity LED (2-pin LAN1_LED, LAN2_LED)
These connectors are for the Gigabit LAN activity LEDs on the front panel.
3. Locator LED (2-pin LOCATORLED1, 2-pin LOCATORLED2)
These connectors 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.
4. Locator Button/Switch (2-pin LOCATORBTN)
This connector is for the locator button on the front panel. This button queries the state
of the system locator.
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