Advantech AIMB-275

AIMB-275 User Manual ii
LED and Keyboard Lock Pin Header (JFP2) .......................................... 19
2.8.1 ATX soft power switch (JFP1/PWR_SW) ................................... 19
2.8.2 Reset (JFP1/RESET).................................................................. 19
2.8.3 HDD LED (JFP1/HDDLED) ........................................................ 19
2.8.4 External speaker (JFP1/SPEAKER) ........................................... 19
2.8.5 Power LED and keyboard lock connector (JFP2/PWR_LED & KEY
LOCK)......................................................................................... 20
Table 2.2: ATX power supply LED status (No support for AT pow-
er) ............................................................................. 20
2.9 Display Port and HDMI Common Connector (DP-HDMI1) ..................... 20
2.10 DC Input Phoenix Connector (DCIN1) .................................................... 21
2.11 SATA Signal Connector (SATA1 ~ SATA3)............................................ 21
2.12 SATA_PWR1/2 ....................................................................................... 22
2.13 HD Analog Audio Interface (AUDIO1, FPAUD1) .................................... 22
2.14 PCI-E x16 Slot (PCIEX16_1) .................................................................. 23
2.15 LVDS Panel Connector (LVDS1) ............................................................ 23
2.16 LVDS Backlight Inverter Power Connector (INV1).................................. 24
2.17 Embedded Display Port Connector (EDP1), BOM optional .................... 25
2.18 MINIPCIE and mSATA Connector (MINIPCIE1)..................................... 25
2.19 Front Next Generation Form Factor (M.2_1) .......................................... 26
2.20 HD Digital Audio Interface (SPDIF1)....................................................... 26
2.21 Audio Amplifier Output Connector (AMP1), BOM optional ..................... 27
2.22 General Purpose I/O Pin Header (GPIO1).............................................. 27
2.23 SPI BIOS Flash Socket (SPI1)................................................................ 28
2.24 SPI Programming Pin Header (SPI_CN1) .............................................. 28
2.25 Low Pin Count Header (LPC1) ............................................................... 29
2.26 Case-Open Detect Connector (JCASE1)................................................ 29
2.27 ATX 12V Power Supply Connector (ATX12V1) & ATX Power Supply
Connector (ATXPWR1)........................................................................... 30
2.28 Battery Holder (BAT1)............................................................................. 30
2.29 CPU Socket (CPU1) ............................................................................... 31
2.30 DDR4 SO-DIMM Socket (DIMMA1, DIMMB1)........................................ 31
Chapter 3 BIOS Operation ................................. 33
3.1 Introduction ............................................................................................. 34
3.2 BIOS Setup ............................................................................................. 34
3.2.1 Main Menu.................................................................................. 34
3.2.2 Advanced BIOS Features ........................................................... 35
3.2.3 Chipset Configuration Setting..................................................... 65
3.2.4 Security Setting........................................................................... 82
3.2.5 Boot Setting ................................................................................ 84
3.2.6 Save & Exit Configuration........................................................... 85
Chapter 4 Software Introduction & Service ..... 87
4.1 Introduction ............................................................................................. 88
4.2 Value-Added Software Services ............................................................. 88
4.2.1 Software API............................................................................... 88
4.2.2 Software Utility............................................................................ 90
Chapter 5 Chipset Software Installation Utility 91
5.1 Before You Begin.................................................................................... 92
5.2 Introduction ............................................................................................. 92