User Guide

Hardware Installation
2-18
1
2
3
4
+
-
-
+
HDD LED
4-pin connector
1
2
3
4
+
-
-
+
HDD LED
2-pin connector
at pin 1-2
1
2
3
4
+
-
-
+
HDD LED
2-pin connector
at pin 3-4
2.3.12 Panel Connector
The Panel (multifunction) connector is a 20-
pin connector marked as PANEL on the
board. Attach the power LED, keylock,
speaker, reset switch, suspend switch, and
green mode LED connectors to the
corresponding pins as shown in the figure.
Some housings have a five-pin connector for
the keylock and power LED Since power LED
and keylock are aligned together, you can still
use this kind of connector.
1
+5V
GND
Reserved
GND
NC
NC
GND
NC
RESET
GND
11
10 20
GND
KEYLOCK
GND
RESET
POWER LED
SPEAKER
+5V
GND
NC
SPEAKER
PANEL
1
Speaker
Power LED
Keylock
Reset
11
10
20
+
+
+
+
PANEL