User Guide

Chapter 4: Motherboard information
4-14
11. 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 (10-2 pin FPSMB)
These connectors are for the front panel SMBus cable.
2. LAN activity LED (2-pin LAN1_LINKACTLED, LAN2_LINKACTLED)
 TheseconnectorsareforGigabitLANactivityLEDsonthefrontpanel.
3. Locator LED (2-pin LOCATORLED1, 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#)
 Theseconnectorsareforthelocatorbuttononthefrontpanel.Thisbuttonqueries
the state of the system locator.