AMD GA-7ZXR - Manual (Page 25)

Panel and Jumper Definition
18
GN (Green Switch) Open: Normal Operation
Close: Entering Green Mode
GD (Green LED) Pin 1: LED anode(+)
Pin 2: LED cathode(
− )
HD (IDE Hard Disk Active LED) Pin 1: LED anode(+)
Pin 2: LED cathode(
− )
SPK (Speaker Connector) Pin 1: VCC(+)
Pin 2- Pin 3: NC
Pin 4: Data(
− )
RE (Reset Switch) Open: Normal Operation
Close: Reset Hardware System
P+P − P − (Power LED) Pin 1: LED anode(+)
Pin 2: LED cathode(
− )
Pin 3: LED cathode( − )
PW (Soft Power Connector) Open: Normal Operation
Close: Power On/Off
JP3 : Clear CMOS Function (Optional)
Pin No. Definition
1-2 close Normal (Default)
2-3 close
Clear CMOS
1