Gigabyte MNIC8PI User 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 com-
ponents 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 con-
nector 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.
ATX_12V
FDD
2) VFD_JR1 (VFD & RS232 Mode Select Jumper)
IDE
Hardware Installation
1 3
2 4
VFD Mode
RS232 Mode
- 14 -
Pin No. Definition
1 GND
2 GND
3 +12V
4 +12V
1 5
2 6
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