Gigabyte GA-K8NMF-9 user manual BAT Battery, Fpanel Front Panel Jumper

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8) BAT (BATTERY)

Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type recommended by the manufacturer.

Dispose of used batteries according to the manufacturer's instructions.

9)F_PANEL (Front Panel Jumper)

If you want to erase CMOS...

1.Turn OFF the computer and unplug the power cord.

2.Take out the battery gently and put it aside for about 10 minutes (Or you can use a metal object to connect the positive and negative pins in the battery holder to make them short for one minute).

3.Re-install the battery.

4.Plug the power cord and turn ON the computer.

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.

	Power
Message LED/	Switch
Power/		Speaker Connector
Sleep LED

IDE Hard Disk Active LED

MSG- MSG+	PW-	SPEAK+	SPEAK-
PW+

2	20
1	19
	RES+ RES- HD- HD+
	NC

Reset Switch

MSG (Message LED/Power/Sleep LED)	Pin 1: LED anode(+)
	Pin 2: LED cathode(-)
PW (Power Switch)	Open: Normal Operation
	Close: Power On/Off
SPEAK (Speaker Connector)	Pin 1: VCC(+)
	Pin 2- Pin 3: NC
	Pin 4: Data(-)
HD (IDE Hard Disk Active LED)	Pin 1: LED anode(+)
	Pin 2: LED cathode(-)
RES (Reset Switch)	Open: Normal Operation
	Close: Reset Hardware System
NC	NC

GA-K8NMF-9 Motherboard - 22 -