Asus TS300-E5 User Guide - Page 84

NC I2CCLK_P2 GND I2CDATA_P2 +5VSB LAN1_LINKACTLED+ LAN1_LINKACTLEDLAN2_LINKACTLEDLAN2_LINKACTLED+ 11. System panel auxiliary connector (20-pin AUX_PANEL1) This connector supports several server system functions. AUX_PANEL1 ® P5BP-E/4L 1 +5VSB CASEOPEN GND LOCATORLED1+ LOCATORLED1LOCATORBTN# GND LOCATORLED2LOCATORLED2+ P5BP-E/4L Auxiliary Panel Connector • Chassis Intrusion connector (3-pin CASEOPEN) This lead is for a chassis with an intrusion detection feature. This requires an external detection mechanism such as a chassis intrusion sensor or microswitch. When you remove any chassis component, the sensor triggers and sends a high-level signal to this lead to record a chassis intrusion event. • LAN1 link activity LED (2-pin LAN1_LINKACTLED) This 2-pin connector is for the LAN1 Activity LED. Connect the LAN1 Activity LED cable to this connector. This LED blinks during a network activity and is always lit when linked. • LAN2 link activity LED (2-pin LAN2_LINKACTLED) This 2-pin connector is for the LAN2 Activity LED. Connect the LAN2 Activity LED cable to this connector. This LED blinks during a network activity and lights up when linked. • Locator LED 1 (2-pin LOCATORLED1) This 2-pin connector is for the Locator LED 1. Connect the Locator LED 1 cable to this connector. This LED lights up when the Locator button is pressed. • Locator LED 2 (2-pin LOCATORLED2) This 2-pin connector is for the Locator LED 2. Connect the Locator LED 2 cable to this connector. • Locator Button/Switch (2-pin LOCATORBTN) This connector is for the locator button. This button queries the state of the system locator. • Front Panel SMBus (6-1 pin) This connector allows you to connect SMBus (System Management Bus) devices to the system front panel. Devices communicate with an SMBus host and/or other SMBus devices using the SMBus interface. 4-16 Chapter 4: Motherboard information