Intel 8S648-RZ-C - Manual (Page 15)

- 15 - Hardware Installation Process
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7) 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.
Pin No. Definition
1 MPD+
2 MPD-
3 MPD-
8) F_PANEL (2 x 10 pins Connector)
Please connect the power LED, PC speaker, reset switch and power switch etc of your chassisfront
panel to the F_PANEL connector according to the pin assignment below.
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(-)
RES (Reset Switch) Open: Normal Operation
Close: Reset Hardware System
PW (Soft Power Connector) Open: Normal Operation
Close: Power On/Off
MSG (Message LED/ Power/ Sleep LED) Pin 1: LED anode(+)
Pin 2: LED cathode(-)
NC NC
1
1
2
19
20
HD-
HD+
RES+
RES-
NC IDE Ha rd Di sk Acti ve LED
Reset Swi tch
SPEAK- MSG-
MSG+
PW-
PW+
Messa ge L ED/
Po we r /
Sl ee p LED
Sp eaker Co nne ctor
SPEAK+
1 1
1 1 1
Soft Po we r
Con nector