User manual

23 ARK-6320 User Manual

Chapter 3 Motherboard Overview

3.5.11 ATX 12V Power Connector (ATX12V)

This connector is for an ATX Micro-Fit power supply. The plugs from the power sup-

ply are designed to fit these connectors in only one direction. Determine the proper

orientation and push down firmly until the connectors mate completely.

3.5.12 SPI Flash connector(SPI_CN1)

The SPI flash card pin header may be used to flash BIOS if the motherboard cannot

power on.