SOYO SY-7ISA plus Owner's Manual page 32

Hardware Installation SY-7ISA+
2. Reset
Plug the Reset push-button cable into the 2-pin Reset header on the
Motherboard. Pushing the Reset button on the front panel will cause the
system to restart the boot-up sequence.
Reset Pin Assignment
1
Power Good GND
3. Speaker
Attach the 4-pin PC speaker cable from the case to the Speaker header on
the Motherboard.
Speaker Pin Assignment
_
+
Speaker out
+5V NC NC
4. STR LED
The STR LED is connected to the Voltage that feeds the DIMM sockets.
Therefore the following table applies:
Suspend to RAM Normal Operation Power Off
STR LED ON ON OFF
STR LED Pin Assignment
_
+
LED Cathode
LED Anode
28