13) PWR_LED
PWR_LED is connect with the system power indicator to indicate whether the system is on/off.
It will blink when the system enters suspend mode. If you use dual color LED, power LED will turn
to another color.
14) RAM_LED
Do not remove memory modules while RAM_LED is on. It might cause short or other unexpected
damages due to the stand by voltage. Remove memory modules only when AC power cord is
disconnected.
Pin No.
1
1
2
3
_
+
- 27 -
Hardware Installation Process
Definition
MPD+
MPD-
MPD-