Gigabyte Socket A Processor Motherboard 7VM400AM-RZ User Manual page 16

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.
8) F_PANEL (2 x 10 pins Connector)
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 below.
HD (IDE Hard Disk Active LED)
SPK (Speaker Connector)
RES (Reset Switch)
PW (Power Switch)
MSG (Message LED/ Power/ Sleep LED)
NC
7VM400AM-RZ Motherboard
Pin No.
1
1
2
3
Speaker Connector
Message LED/
Power/ Power
Sleep LED Switch
2
1 1 1
1
1 1
Reset Switch
IDE Hard Disk Active LED
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(-)
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Definition
MPD+
MPD-
MPD-
20
19