AMD 7ZX-1 User Manual

7ZX-1 Motherboard

11

RE

GN 

GD

PW

P

−

P

−

P+ 

S P K 

HD 

GN (Green Switch)

Open: Normal Operation
Close: Entering Green Mode

GD (Green LED)

Pin 1: LED anode(+)
Pin 2: LED cathode(

−

)

Not available at the case

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(

−

)

For external speaker in the case

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

 

 JP16 

JP17 

JP18 

Onboard AC97 

ON 

1-2 

1-2 

AMR (Primary) 

OFF 

3-4 

3-4 

Onboard AC97+MR 
(Secondary) 
(Default) 

ON 1-2 

 

3-4 

1-2 

1 

JP17

1

JP16

1 

JP18