WAFER-BW SBCPage VI3.2.11 mSATA Module Slot ........................................................................................ 293.2.12 PCIe Mini Card Slot ...................................................................................... 303.2.13 Power and HDD LED Connector .................................................................. 323.2.14 Power Button Connector................................................................................ 333.2.15 Reset Button Connector ................................................................................. 343.2.16 RS-232 Serial Port Connectors ...................................................................... 353.2.17 RS-232/422/485 Serial Port Connectors ....................................................... 363.2.18 SATA 6Gb/s Connectors ................................................................................. 373.2.19 SATA Power Connectors ................................................................................ 383.2.20 SIM Card Slot................................................................................................. 393.2.21 SMBus Connector .......................................................................................... 393.2.22 USB Connectors ............................................................................................. 403.3 EXTERNAL PERIPHERAL I NTERFACE CONNECTOR PANEL ......................................... 413.3.1 HDMI Connectors ............................................................................................ 413.3.2 LAN Connectors ............................................................................................... 423.3.3 Serial Port Connector (COM1) ....................................................................... 433.3.4 USB Connectors ............................................................................................... 444 INSTALLATION ......................................................................................................... 454.1 ANTI - STATIC PRECAUTIONS ...................................................................................... 464.2 I NSTALLATION CONSIDERATIONS .............................................................................. 464.3 SO-DIMM I NSTALLATION ....................................................................................... 484.4 MSATA M ODULE I NSTALLATION .............................................................................. 494.4.1 Full-size mSATA Module Installation .............................................................. 494.4.2 Half-size mSATA Module Installation .............................................................. 504.5 PCI E M INI CARD I NSTALLATION .............................................................................. 524.6 SYSTEM CONFIGURATION ......................................................................................... 534.6.1 AT/ATX Mode Select Switch ............................................................................. 534.6.2 Clear CMOS Button ......................................................................................... 544.6.3 Flash Descriptor Security Override Switch ..................................................... 554.6.4 LVDS Voltage Select Jumper............................................................................ 564.7 M OTHERBOARD I NSTALLATION ................................................................................ 574.7.1 Heat Spreader .................................................................................................. 574.7.2 Motherboard Installation Example .................................................................. 584.8 I NTERNAL PERIPHERAL DEVICE CONNECTIONS ........................................................ 59