MIO-5272 User Manual 102.1 Jumpers & SwitchesThe MIO-5272 has a number of jumpers that allow you to configure your system tosuit your application. The table below lists the functions of the various jumpers.2.2 ConnectorsOnboard connectors link the MIO-5272 to external devices such as hard disk drives,a keyboard, or floppy drives. The table below lists the function of each of the board'sconnectors.Table 2.1: Jumpers & SwitchesJ1 Auto Power On SettingJ2 LCD PowerSW2 Clear CMOSTable 2.2: ConnectorsLabel FunctionCN1 12V Power InputCN2 DC JACK (Support by request)CN4 BatteryCN5 DDR3L SO-DIMM_1CN6 DDR3L SO-DIMM_2CN8 Power SwitchCN9 ResetCN10 GPIOCN11 SATA2CN12 SATA1CN13 SATA PowerCN14 Mini PCIE_1CN15 mSATA or Mini PCIE_2CN16 SIMCN19 COM1/2 RS-232/422/485CN21 Gigabit Ethernet 1 & 2CN23 AudioCN24 External USB3.0*2CN25 External USB2.0*2CN26 Internal USBCN27 VGACN28 MIOeCN29 SMBusCN32 Inverter Power OutputCN33 48 bits LVDS PanelCN34 HDMICN36 System FAN