3.10.2 LAN Connectors ............................................................................................. 23
3.10.3 Power Connector ........................................................................................... 25
3.10.4 USB 3.2 Gen 2 (10Gb/s) Connectors ............................................................. 25
3.11 INTERNAL PERIPHERAL INTERFACE CONNECTORS (OPTIONAL) .............................. 26
3.11.1 RS-232 Serial Port Connector........................................................................ 26
3.11.2 Digital I/O Connector .................................................................................... 27
3.11.3 M.2 Slot, B-key ............................................................................................... 28
3.11.4 M.2 Slot, A-key ............................................................................................... 30
3.11.5 USB 2.0 Connector ......................................................................................... 32
3.11.6 IDPM1 Display Connector ............................................................................. 33
3.11.7 Audio Connector ............................................................................................ 35
3.12 POWERING ON/OFF THE SYSTEM ........................................................................... 36
3.13 AVAILABLE DRIVERS .............................................................................................. 37
3.13.1 Driver Download ........................................................................................... 38
3.14 MAINTENANCE ....................................................................................................... 39
3.14.1 Flash Descriptor Security Override Jumper .................................................. 40
3.14.2 Clear CMOS Button ....................................................................................... 41
3.14.3 AT/ATX Power Mode Setting ......................................................................... 42
4 SYSTEM MOTHERBOARD ..................................................................................... 43
4.1 OVERVIEW................................................................................................................ 44
4.2 LAYOUT.................................................................................................................... 44
4.3 PERIPHERAL INTERFACE CONNECTORS ..................................................................... 45
4.4 ATX 12V POWER CONNECTOR ................................................................................. 46
4.5 FAN CONNECTOR ...................................................................................................... 47
4.6 POWER LED & HDD LED CONNECTOR .................................................................. 48
4.7 LAN LED CONNECTORS .......................................................................................... 49
4.8 RTC BATTERY CONNECTOR ..................................................................................... 50
4.9 POWER BUTTON CONNECTOR .................................................................................. 52
4.10 RESET BUTTON CONNECTOR .................................................................................. 53
4.11 SATA 6GB/S DRIVE CONNECTOR ........................................................................... 54
4.12 SATA POWER CONNECTOR .................................................................................... 55
4.13 SMBUS / I2C CONNECTOR ...................................................................................... 56
4.14 SPI FLASH CONNECTOR ......................................................................................... 57
4.15 DDR4 SO-DIMM SOCKET .................................................................................... 58