
2 IF70 Mini-ITX SBC User Manual
Contents
PREFACE .............................................................................................................................................................................. 4
ABOUT THIS USER MANUAL ................................................................................................................................................ 7
CHAPTER 1: GENERAL INFORMATION .................................................................................................................................. 8
1.1 INTRODUCTION ......................................................................................................................................................................9
1.2 FEATURES..............................................................................................................................................................................9
1.3 MOTHERBOARD SPECIFICATIONS..............................................................................................................................................10
1.4 FUNCTIONAL DESCRIPTION .....................................................................................................................................................12
1.5 PHYSICAL DESCRIPTION..........................................................................................................................................................13
CHAPTER 2: HARDWARE INSTALLATION............................................................................................................................. 14
2.1 MOTHERBOARD COMPONENTS ...............................................................................................................................................15
2.1.1 Component Side.......................................................................................................................................................15
2.1.2 Solder Side ...............................................................................................................................................................16
2.2 MEMORY MODULE (SO-DIMM) INSTALLATION.........................................................................................................................17
2.3 I/O EQUIPMENT INSTALLATION ...............................................................................................................................................18
2.3.1 Power Input 12V DC in .............................................................................................................................................18
2.3.2 Serial COM Port .......................................................................................................................................................18
2.3.3 HDMI .......................................................................................................................................................................18
2.3.4 Display Port..............................................................................................................................................................18
2.3.5 Ethernet Interface....................................................................................................................................................18
2.3.6 USB Port...................................................................................................................................................................18
2.3.7 Audio .......................................................................................................................................................................18
2.4JUMPER SETTINGS ................................................................................................................................................................19
2.4.1 JP1: Panel Power Select ...........................................................................................................................................20
2.4.2 JP2: Backlight Power Select .....................................................................................................................................20
2.4.3 JP3: Backlight Dimming Select.................................................................................................................................20
2.4.4 JP4: Backlight Dimming Control Select ....................................................................................................................20
2.4.5 CLR_CMOS: Clear CMOS Jumper .............................................................................................................................20
2.5 MAINBOARD CONNECTORS ....................................................................................................................................................21
2.5.1 Connector List ..........................................................................................................................................................21
2.5.2 Connector Description .............................................................................................................................................23
CHAPTER 3: INSYDE H20 BIOS SETUP ................................................................................................................................. 35
3.1 HOW AND WHEN TO USE BIOS SETUP.....................................................................................................................................36
3.2 BIOS FUNCTIONS .................................................................................................................................................................37
3.2.1 Main Menu ..............................................................................................................................................................37
3.2.2 Advanced .................................................................................................................................................................38
3.2.3 Security ....................................................................................................................................................................65
3.2.4 Power.......................................................................................................................................................................66
3.2.5 Boot .........................................................................................................................................................................67