Owner's manual

EPI-QM77
6 EPI-QM77 User’s Manual
Content
1. Getting Started ........................................................................................................... 9
1.1 Safety Precautions ................................................................................................ 9
1.2 Packing List ........................................................................................................... 9
1.3 Document Amendment History ............................................................................ 10
1.4 Manual Objectives ............................................................................................... 11
1.5 System Specifications ......................................................................................... 12
1.6 Architecture Overview – Block Diagram .............................................................. 14
2. Hardware Configuration .......................................................................................... 15
2.1 Product Overview ................................................................................................ 16
2.2 Installation Procedure .......................................................................................... 18
2.2.1 Main Memory ........................................................................................................................... 19
2.3 Jumper and Connector List.................................................................................. 21
2.4 Setting Jumpers & Connectors ............................................................................ 23
2.4.1 Clear CMOS (JBAT1) .............................................................................................................. 23
2.4.2 Serial port 1 - Ring, +5V, +12V power selector (JRI1) ............................................................ 23
2.4.3 AT/ATX mode selector, Front panel & LED settings (JFP1) ................................................... 24
2.4.4 Touch panel connector (JTOUCH_SEL1) ............................................................................... 24
2.4.5 Battery connector (BAT1) ........................................................................................................ 25
2.4.6 Audio connector (JAUDIO1) .................................................................................................... 25
2.4.6.1 Signal Description – Audio connector (JAUDIO1) ............................................. 25
2.4.7 CPU fan (CPU_FAN1) ............................................................................................................. 26
2.4.8 System fan connector (SYS_FAN1) ........................................................................................ 26
2.4.9 PS/2 keyboard & mouse connector (JKB/MS1) ...................................................................... 27
2.4.10 Serial port 1/ 2 connector (JCOM1/ JCOM2) .......................................................................... 27
2.4.11 Serial Port 1 connector (J422/1) .............................................................................................. 28
2.4.12 HD power connector (HD_PWR1) ........................................................................................... 28
2.4.13 LCD Inverter Connector 1 (JBKL1) ......................................................................................... 29
2.4.13.1 Signal Description – LCD Inverter Connector (JBKL1) ..................................... 29
2.4.14 LCD Backlight brightness adjustment (JVR1) ......................................................................... 29
2.4.15 5VSB connector in ATX (PWR_SB1) ...................................................................................... 30
2.4.16 IrDA connector (JIR1) .............................................................................................................. 30
2.4.17 LVDS connector (JLVDS1) ...................................................................................................... 31
2.4.18 Touch panel connector (JTOUCH1) ........................................................................................ 32
2.4.19 General purpose I/O connector (JDIO1) ................................................................................. 33
2.4.20 Power connector (PWR1) ........................................................................................................ 33
2.4.21 SPI connector (JSPI1) ............................................................................................................. 34