Gigabyte MNIC8CI Manual - Page 14

1) DC_OUT (2x2 12V Power Connector) With the use of the power connector, the power supply can supply enough stable power to all the components on the motherboard. Before connecting the power connector, first make sure the power supply is turned off and all devices are properly installed. The power connector possesses a foolproof design. Connect the power supply cable to the power connector in the correct orientation. The 12V power connector mainly supplies power to the CPU. If the 12V power connector is not connected, the computer will not start. To meet expansion requirements, it is recommended that a power supply that can withstand high power consumption be used (500W or greater). If a power supply is used that does not provide the required power, the result can lead to an unstable or unbootable system. Pin No. Definition 1 3 1 GND 2 GND 2 4 3 +12V 4 +12V 2) VFD_JR1 (VFD & RS232 Mode Select Jumper) 1 5 2 6 VFD Mode RS232 Mode VFD_JR1: 1-2, 3-5, 4-6 Close JCOM4: 5-6 Close VFD_JR1: 1-3, 2-4 Close JCOM4: 1-2 or 3-4 Close Hardware Installation - 14 -