Advantech DVMB-554E Reset Connector CNX1-18, HDD LED Connector CNX1-19, SM Bus Connector CNX1-29

2.8.3 Reset Connector (CNX1-18)

Many computer cases offer the convenience of a reset button. Connect the wire from the reset button

2.8.4 HDD LED Connector (CNX1-19)

You can connect an LED to this connector to indicate when the HDD is active.

2.8.5 ATX Soft Power Switch (CNX1-21)

If your computer case is equipped with an ATX power supply, you should connect the power on/off button on your computer case to this connector. This connection enables you to turn your computer on and off.

2.8.6 SM Bus Connector (CNX1-29)

This connector is reserved for Advantech's SNMP-1000 HTTP/SNMP Remote System Manager. The SNMP-1000 allows users to monitor the internal voltages, temperature and fans from a remote computer through an Ethernet network.

CN29 can be connected to CN19 of SNMP-1000. Please be careful about the pin assignments, pin 1 must be connected to pin 1 and pin 2 to pin 2 on both ends of cable.

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