Advantech AIMB-780 - Auxiliary 4-Pin Power Connector (ATX12 V1); SPI Flash Connector(SPI_CN1)

35 AIMB-780 User Manual
Chapter 2 Connecting Peripherals
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-780. ATX1 must be used to provide suffi-
cient 12 V power to ensure the stable operation of the system.
2.22 SPI Flash connector(SPI_CN1)
SPI flash card pin header which can flash BIOS while AIMB-780 can not be power on
and ensures platform integrity.