Gigabyte GA-G1975X-C User Manual page 27

13) F_PANEL (Front Panel Jumper)
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)
(Blue)
SPEAK (Speaker Connector)
(Amber)
RES (Reset Switch)
(Green)
PW (Power Switch)
(Red)
MSG (Message LED/Power/Sleep LED)
(Yellow)
NC ( Purple)
Speaker Connector
SPEAK-
SPEAK+
PW-
Power Switch
PW+
MSG-
Message LED/
MSG+
Power/
Sleep LED
Pin 1: LED anode(+)
Pin 2: LED cathode(-)
Pin 1: Power
Pin 2- Pin 3: NC
Pin 4: Data(-)
Open: Normal
Close: Reset Hardware System
Open: Normal
Close: Power On/Off
Pin 1: LED anode(+)
Pin 2: LED cathode(-)
NC
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Reset Switch
NC
RES+
RES-
HD-
HD+
2 1
IDE Hard Disk
Active LED
Hardware Installation