IEI Integration IMBA-C2260-i2 - Manual (Page 37)

IMBA-C2260-i2 ATX Motherboard
Page 20
3.2.2 Additional Power Connector
CN Label: ATXPWR1
CN Type: 4-pin connector
CN Location: See Figure 3-3
CN Pinouts: See Table 3-4
The additional power connector provides extra +12V and +5V power to the system.
Figure 3-3: Additional Power Connector Location
Pin Description
1 +12V
2 GND
3 GND
4 VCC
Table 3-4: Additional Power Connector Pinouts
3.2.3 ATX Power Connector
CN Label: ATX1
CN Type: 24-pin connector
CN Location: See Figure 3-4
CN Pinouts: See Table 3-5
The ATX power connector connects to an ATX power supply.