SOYO SY-6BA+100 User Manual page 37

Hardware Installation
5. IDE LED
Attach the 2-pin IDE device LED cable to the corresponding IDE LED
header on the Motherboard. This will cause the LED to lighten when an
IDE (HDD, CD-ROM) device is active.
6. ATX Power On/Off Switch
Attach the 2-pin momentary type switch to the PWRBT header for turning
On or Off your ATX power supply.
HDD LED Pin Assignment
+
LED Anode LED Cathode
PWRBT Pin Assignment
1
Power On/Off
33
_
GND
SY-6BA+100