H8DMT/H8DMT-IBX/H8DMT-F/H8DMT-IBXF User’s Manual
2-12
Overheat LED
Connect an LED to the JOH1 header to provide warning of chassis overheating. See the
table below for pin definitions.
Chassis Intrusion
A Chassis Intrusion header is located at JL1. Attach the appropriate cable to inform you
of a chassis intrusion. See the table below for pin definitions.
Wake-On-LAN
The Wake-On-LAN header is designated JWOL. You must have a LAN card with a
Wake-On-LAN connector and cable to use the Wake-On-LAN feature. See the table
below for pin definitions.
SMBus Header
The header at SMBus is for the System Management Bus for the H8DMT-F/
H8DMT-IBXF Serverboards. Connect the appropriate cable here to utilize SMB on the
system. See the table below for pin definitions.
Pin# Definition
13.3V
2OH Active
Pin# Definition
1 Intrusion signal
2Battery voltage
Pin# Definition
1 +5V Standby
2Ground
3 Wake-up
Pin# Definition
1Data
2Ground
3 Clock
4No Connection