Gigabyte GA-8S661FXM-775 user manual Clrcmos Clear Cmos, Comb Comb Connector

15)CLR_CMOS (Clear CMOS)

You may clear the CMOS data to its default values by this jumper. To clear CMOS, temporarily short pins 1-2. To prevent improper use of this header, we do not include a jumper on it.

Open: Normal

1

Short: Clear CMOS

1

16)COMB (COMB Connector)

Be careful with the polarity of the COMB connector. Check the pin assignments while you connect the COMB cable. Please contact your nearest dealer for optional COMB cable.

		Pin No.	Definition
		1	NDCDA-
1	2	2	NSINA
		3	NSOUTA
9	10	4	NDTRA-
		5	GND
		6	NDSRA-
		7	NRTSA-
		8	NCTSA-
		9	NRIA-
		10	No Pin

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