25 AIMB-784 User Manual
Chapter 2 Connecting Peripherals
2.20 PCIEX1_1
2.21 Auxiliary 4-pin power connector (ATX12V1)
To ensure the enough power is supplied to the motherboard, one auxiliary 4-pin
power connector is available on the AIMB-784. ATX1 must be used to provide suffi-
cient 12 V power to ensure the stable operation of the system.