Rosch Computer EMB-M2, User Manual

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EMB-M2 User`s Manual 17
Front Panel Connector
The front panel of the case has a control panel, which provides light
indication of the computer activities and switches to change the
computer status.
PWR HDD PWR Reset
BTN LED LED
ATX Power ON/OFF Button
This 2-pin connector acts as the “Power Supply On/Off Switch”
on the SBC card. When pressed, the switch will force the SBC
card to power on. When pressed again, it will force the SBC
card to power off.
PWR BTN
Pin #
Signal Name
Power 1 PWR-BTN
Button 2 GND
IDE Hard Disk LED Connector
This connector connects to the hard drive activity LED on
control panel. This LED will flash when the HDD is being
accessed.
IDE LED
Pin #
Signal Name
IDE 3 IDE_ACT
LED 4 Ground