Manual

User’s Manual
EPI-QM87R/ EPI-QM87 User’s Manual 5
Content
1. Getting Started ........................................................................................................... 8
1.1 Safety Precautions ................................................................................................ 8
1.2 Packing List ........................................................................................................... 8
1.3 Document Amendment History .............................................................................. 9
1.4 Manual Objectives ............................................................................................... 10
1.5 System Specifications ......................................................................................... 11
1.6 Architecture Overview – Block Diagram .............................................................. 13
2. Hardware Configuration .......................................................................................... 14
2.1 Product Overview ................................................................................................ 15
2.2 Installation Procedure .......................................................................................... 17
2.2.1 Main Memory ........................................................................................................................... 18
2.3 Jumper and Connector List.................................................................................. 20
2.4 Setting Jumpers & Connectors ............................................................................ 22
2.4.1 Clear CMOS (JBAT) ................................................................................................................ 22
2.4.2 Serial port 1/2 - Ring, +5V, +12V power selector (JRI1/2) ...................................................... 22
2.4.3 AT/ATX mode selector, Front panel & LED settings (JFP) ..................................................... 23
2.4.4 Touch panel connector (JTOUCH_SEL) ................................................................................. 23
2.4.5 LCD Backlight brightness adjustment (JVR) ........................................................................... 24
2.4.6 Battery connector (BAT) .......................................................................................................... 24
2.4.7 Audio connector (JAUDIO) ...................................................................................................... 25
2.4.7.1 Signal Description – Audio connector (JAUDIO) ............................................... 25
2.4.8 CPU fan connector (CPU_FAN) .............................................................................................. 26
2.4.9 System fan connector (SYS_FAN) .......................................................................................... 26
2.4.10 PS/2 keyboard & mouse connector (JKBMS) ......................................................................... 27
2.4.11 SATA power connector (SATA_PWR) .................................................................................... 27
2.4.12 Serial port 1/ 2 connector (JCOM1/ JCOM2) .......................................................................... 28
2.4.13 Serial port 3/ 4 connector (JCOM3/ JCOM4) .......................................................................... 28
2.4.14 Serial Port 1/2 RS-422-485 mode (J422_1 / J422_2) ............................................................. 29
2.4.15 LCD Inverter Connector (JBKL) .............................................................................................. 29
2.4.15.1 Signal Description – LCD Inverter Connector (JBKL) ....................................... 29
2.4.16 EC SMB Reserve connector (JECDEG) ................................................................................. 30
2.4.17 5VSB connector in ATX (PWR_SB) ........................................................................................ 30
2.4.18 IrDA connector (JIR) ................................................................................................................ 31
2.4.19 SPI connector (JSPI) ............................................................................................................... 31
2.4.20 LVDS connector (JLVDS) ........................................................................................................ 32
2.4.21 Touch panel connector (JTOUCH) .......................................................................................... 33