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11) LED
-
+
12) PWR_LED
1
MPD+
MPD-
MPD-
13) F_PANEL (2x10 pins connector)
HD (IDE Hard Disk Active LED)
(Blue)
SPK (Speaker Connector)
(Amber)
RES (Reset Switch)
(Green)
PW (Soft Power Connector)
(Red)
MSG(Message LED/Power/
Sleep LED)(Yellow)
NC(Purple)
Please connect the power LED, PC speaker, reset switch and power switch etc of your chassis
front panel to the F_PANEL connector according to the pin assignment above.
GA-SINXP1394 Motherboard
1
1
2
1
1
1
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
Open: Normal Operation
Close: Power On/Off
Pin 1: LED anode(+)
Pin 2: LED cathode(-)
N C
- 22 -
Do not remove memory modules while LED is
on. It might cause short or other unexpected
damages due to the 2.5V stand by voltage.
Remove memory modules only when system
is power off.
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.
1
20
19
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