Gigabyte GA-8I915P-MF user manual Comb Serial Port Connector, Clrcmos Clear Cmos

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15)COMB (Serial Port Connector)

Be careful with the polarity of the COM connector. Check the pin assignment carefully while you connect the COM cable, incorrect connection between the cable and connector will make the device unable to work or even damage it. For optional COM cable, please contact your local dealer.

		Pin No.	Definition
		1	NDCD B-
		2	NSIN B
2	10	3	NSOUT B
		4	NDTR B-
1	9	5	GND
		6	NDSR B-
		7	NRTS B-
		8	NCTS B-
		9	NRI B-
		10	No Pin

16)CLR_CMOS (Clear CMOS)

You may clear the CMOS data to its default values by this jumper. To clear CMOS, temporarily short 1-2 pin. Default doesn't include the "Shunter" to prevent from improper use this jumper.

1	Open: Normal
1	Short :Clear CMOS

GA-8I915P-MF Motherboard - 26 -