IEI Integration IMBA-9454 v4.02 - Manual (Page 54)

IMBA-9454G Motherboard
Page 36
CN Type: 4-pin ATX power connector (1x4)
CN Location: See Figure 4-2
CN Pinouts: See Table 4-3
The 4-pin ATX power supply connector is connected to a +12V ATX power supply.
Figure 4-2: ATX Power Supply Connector (4-pins) Location
PIN DESCRIPTION
1 GND
2 GND
3 +12V
4 +12V
Table 4-3: ATX Power Supply Connector (4-pins) Pinouts
4.2.2 ATX Power Supply Connector (24-pins)
CN Label: PWR1
CN Type: 24-pin ATX power connector (2x12)
CN Location: See Figure 4-3
CN Pinouts: See Table 4-4
The 24-pin ATX power supply connector is connected to a ATX power supply.