H8DMT/H8DMT-IBX/H8DMT-F/H8DMT-IBXF User’s Manual
Auxiliary Power Connector
A
Pin# | Definition |
1 | +12V |
|
|
2 | Ground |
3 | Ground |
|
|
4 | +5V |
|
|
PW_ON Connector
The PW_ON connector is on pins 1 and 2 of JF1. This header should be connected to the chassis power button. See the table below for pin definitions.
Pin# | Definition |
1PW_ON
2Ground
Reset Connector
The reset connector is located on pins 3 and 4 of JF1 and attaches to the reset switch on the computer chassis. See the table below for pin definitions.
Pin# | Definition |
|
|
3Reset
4Ground
Overheat/Fan Fail LED (OH)
Connect an LED to the OH connection on pins 7 and 8 of JF1 to provide advanced warning of chassis overheating or fan failure. Refer to the tables below for pin definitions and for LED status indicators.
Pin# | Definition |
|
|
7Vcc
8Control
