Gigabyte GA-MA770T-UD3P user manual Internal Connectors, ATX12V2X4, F1394, SATA20/1/2/3/4/5

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1)	ATX_12V_2X4	12)	F_AUDIO
2)	ATX	13)	CD_IN
3)	CPU_FAN	14)	SPDIF_IN
4)	SYS_FAN1/SYS_FAN2	15)	SPDIF_OUT
5)	PWR_FAN	16)	F_USB1/F_USB2
6)	F D D	17)	F_1394
7)	IDE	18)	LPT
8)	SATA2_0/1/2/3/4/5	19)	COMA
9)	PWR_LED	20)	C I
10)	BAT	21)	CLR_CMOS
11)	F_PANEL

Read the following guidelines before connecting external devices:

•First make sure your devices are compliant with the connectors you wish to connect.

•Before installing the devices, be sure to turn off the devices and your computer. Unplug the power cord from the power outlet to prevent damage to the devices.

•After installing the device and before turning on the computer, make sure the device cable has been securely attached to the connector on the motherboard.

- 21 - Hardware Installation