J12 : 2x7 Pins Jumper (Optional)
HD (IDE Hard Disk Active LED)
SPK (Speaker Connector)
RE (Reset Switch)
P+P−P−(Power LED)
PW (Soft Power Connector)
1
HD
P-y
P-g
S P K
P+
1
1
PW
RE
Pin 1: LED anode(+)
Pin 2: LED cathode(−)
Pin 1: VCC(+)
Pin 2- Pin 3: NC
Pin 4: Data(−)
Open: Normal Operation
Close: Reset Hardware System
Pin 1: LED cathode(+)
Pin 2: Green LED cathode(−)
Pin 3: Yellow LED cathode(−)
Open: Normal Operation
Close: Power On/Off
26
Panel and Jumper Definition