
ii
3.3 Function Buttons and I/O Ports ................................................... 3-4
3.3.1 DC IN Port ............................................................................. 3-4
3.3.2 COM Ports & VGA Connector (COM1, COM_VGA, COM3,
COM3_1, COM4_1, COM5) .................................................. 3-4
3.3.3 LAN & USB Ports .................................................................. 3-7
3.3.4 USB 3.0 Connectors (eSATA, USB2, USB3) ........................ 3-8
3.3.5 2nd Display Power Port ......................................................... 3-9
3.4 Main Board Component Locations & Jumper Settings .............. 3-10
3.5 Jumper & Connector Quick Reference Table ............................ 3-13
3.6 Setting Jumpers ......................................................................... 3-15
3.7 Setting Main Board Connectors and Jumpers ........................... 3-17
3.7.1 COM Port RI & Voltage Selection (JP_COM1, JP_COM2,
JP_COM3, JP_COM4) ........................................................ 3-17
3.7.2 i-Button Connector (I-BUT) ................................................. 3-18
3.7.3 i-Buttion Function Selection (JP22, JP23, JP24) ................ 3-19
3.7.4 Internal USB 2.0 Connectors (USB6~8, USB9-1, USB4_1) ......
....................................................................................... 3-20
3.7.5 LED Connectors (PWR_LED, HDD_LED) .......................... 3-21
3.7.6 System Fan and CPU FAN Connectors (SYS_FAN1,
CPU_FAN1) ......................................................................... 3-22
3.7.7 Power Input Connector (PWR_IN1) .................................... 3-23
3.7.8 Power Connectors (DC24V, DC12V, DC5V) ....................... 3-24
3.7.9 Power Switch Connectors (SW1, SW2) .............................. 3-25
3.7.10 External Speaker Connectors (SPK1, SPK2) (option) ........ 3-26
3.7.11 Speaker Selection (JP13) ................................................... 3-27
3.7.12 Inverter Connector (JINV1) ................................................. 3-28
3.7.13 LVDS Connector (LVDS1) ................................................... 3-29
3.7.14 LVDS Panel Power Input Selection (JP25) ......................... 3-30