IMB-M45H BIOS Setup.......................33 Menu Structure ......................33 Main Menu ........................34 Advanced Menu......................35 Chipset Menu......................43 Security Menu......................48 Boot Menu ........................49 Save & Exit Menu .....................50 Safety Instructions......................51 Getting Service.........................52 Preface...
PCIe 3.0/2.0, USB 3.0, and SATA 6 Gb/s, dual-channel DDR4 memory up to 64 GB in two DIMM slots for industrial automation applications, the IMB-M45H offers a significant competitive advantage for embedded computing applications. The rugged I/O design enhances system flexibility with robust device compatibility, durable connectivity, and extreme environment readiness.
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Audio Audio Codec: Realtek® ALC892-CG or ALC888S Interfaces: 1x Mic-in and 1x Line-out connector (rear) Temperatures Operating Temperature: 0°C to 60°C Storage Temperature: -40°C to 85°C Humidity 60°C at 95% RH, non-condensing Certificate (EMC) CE/FCC Class B Form Factor ATX: 305 mm x 244 mm (W x L) Operating Systems Microsoft®...
IMB-M45H Connector Pinouts See 3.1 Connector Locations on page 7 for connector locations. Rear IO Connectors 4.1.1 HDMI Connector Signal Signal HDMI1_CON_DP2 HDMI1_CON_DN2 HDMI1_CON_DP1 HDMI1_CON_DN1 HDMI1_CON_DP0 HDMI1_CON_DN0 HDMI1_CON_CKP HDMI1_CON_CKN HDMI1_DDC_CLK HDMI1_DDC_DATA +5V_HDMI HDMI1_CON_HPD 4.1.2 VGA Connector Signal Signal VGA_CON_RED VGA_CON_GREEN...
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4.1.3 USB Connectors USB 3.0, USB 2.0 Signal +5 VDC USB D- USB2.0 USB D+ Signal +5V_USB12 USB_CM_N1 9 8 7 6 5 USB_CM_P1 1 2 3 4 USB3_RX_CM_N1 USB3.0 USB3_RX_CM_P1 USB3_TX_CM_N1 USB3_TX_CM_P1 4.1.4 PS/2 Combo Connector Signal KB_DAT MS_DAT +5V_DUAL KB_CLK MS_CLK...
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IMB-M45H 4.1.5 COM 1-2 Stacked Connector Top connector COM1, bottom connector COM2 Signal RS-232 RS-422 RS-485 DCD# Tx/Rx- Tx/Rx+ N /A DTR# N /A N /A N /A DSR# N /A N /A RTS# N /A N /A CTS# N /A...
Internal Connectors 4.2.1 USB 5-6 Signal Signal D5 - D6 - D5 + D6 + Ground Ground KEY (no pin) No Connect/ OC 4.2.2 SATA1, SATA2, SATA3, SATA4 Signal Description Ground Transmit diff data – positive Transmit diff data – negative Ground Receive diff data –...
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IMB-M45H 4.2.4 LPT1 Signal Signal STB# AFD# DATA0 ERR# DATA1 INIT# DATA2 SLIN# DATA3 DATA4 DATA5 DATA6 DATA7 ACK# BUSY SLCT 4.2.5 FP_AUDIO1 Signal Signal [Port 2] SENSE_RETURN_B Line-In Port2 Left Line-In Port2 Right GND_A MIC-In Port2 Left SIDE OUT Right...
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4.2.8 F_PANEL1 Signal In/ Out Description Signal In/ Out Description HDD Activity LED Power LED HDD_LED+ Hard disk LED PLED_PWR Power LED pull-up to +3.3 V pull-up to +3.3_DUAL HDD_LED# Hard disk active SUPLED Front panel active LED Ground Ground PANSWIN# Power switch FP_RESET#...
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IMB-M45H JLPC1 4.2.11 Signal Signal VCC3 LPC_AD3 PLTRST LPC_AD1 LPC_AD2 LPC_FRAME# LPC_AD0 CLK33M SPI1 4.2.12 Signal Signal VCC3 SPI_CS# SPI_CLK SPI_MISO SPI_MOSI HOLD# 4.2.13 JPSON1 (Default 2-3) Signal Description PANSWIN# Power switch signal PSON_AT AT mode signal Connector Pinouts...
IMB-M45H Driver Installation Download the requisite drivers for your system from the IMB-M45H product page at: https://www.adlinktech.com/Products/Industrial_Motherboards_SBCs/ATXMotherboards/IMB-M45H Driver Installation...
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IMB-M45H Interrupt Request (IRQ) Lines 6.3.1 IRQ Lines PIC Mode Table 6: IRQ Lines PIC Mode IRQ# Device System timer COM2 COM1 COM3, COM4 System CMOS/real time clock COM5, COM6 Numeric data processor Intel Serial IO GPIO Host Controller Intel Chipset Smbus HD Audio Controller Note: These IRQs can be used for PCI devices when onboard device is disabled.
PCI Features 6.4.1 PCI Configuration Space Map Table 8 PCI Configuration Space Map Device Function Routing Description Number Number Number Intel Host Bridge Internal Intel VGA Controller Internal Intel USB 3.0 XHCI Internal Intel Data acquisition/signal process Internal Intel Communication device Internal Intel AHCI 1.0 controller Internal...
IMB-M45H BIOS Setup Menu Structure This section presents the primary menus of the BIOS Setup Utility. Use the following table as a quick reference for the contents of the BIOS Setup Utility. The subsections describe the submenus and options for each menu item.
Feature Options Description BIOS Vendor American Megatrends Core Version x.xx Compliancy UEFI x.x; PI x.x Project Version IMB-M45H x.xx.xx Build Date and Time mm/dd/yyyy hh:mm:ss Access Level Administrator Memory Information Total Memory xxxx MB Memory Frequency xxxx MHz Power Type...
IMB-M45H Advanced Menu This menu contains the settings for most of the user interfaces in the system. 7.3.1 Advanced > CPU Configuration Feature Options Description Type Info Only CPU type Info Only CPU ID Speed Info Only CPU Speed (xxxx MHz)
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Feature Options Description Package C state limit Maximum Package C State Limit Setting. Auto CPU Default CPU Default: Leaves to Factory default value. Auto: Initializes to deepest available Package C State Limit. C0/C1 7.3.2 Advanced > PCH-FW Configuration Feature Options Description ME Firmware Version Info Only...
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IMB-M45H 7.3.4 Advanced > NCT6106D SuperIO Configuration Feature Options Description Serial Port 1 Configuration► Submenu Sets Parameters of Serial Port 1 (COMA) Serial Port 2 Configuration► Submenu Sets Parameters of Serial Port 2 (COMB) Serial Port 3 Configuration► Submenu Sets Parameters of Serial Port 3 (COMC) Serial Port 4 Configuration►...
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7.3.7 Advanced > NCT6106D SuperIO Configuration > Serial Port 3 Configuration Feature Options Description Serial Port Disabled Enables or Disables Serial Port (COM) Enabled Device Settings IO=3E8h Serial Port device settings IRQ=5 Change Settings Selects optimal settings for Super IO Device Auto 7.3.8 Advanced >...
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IMB-M45H 7.3.11 Advanced > NCT6106D SuperIO Configuration > Parallel Port Configuration Parallel Port Options Note Parallel Port Disabled Enables or Disables Parallel Port (LPT/LPTE) Enabled Device Settings Info Only Serial Port device settings Change Settings Selects optimal settings for Super IO Device...
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7.3.14 Advanced > Smart Fan > Smart Fan Mode Configuration – Manual Mode Feature Options Description SYS Smart Fan1 Mode SYS Smart Fan1 Mode Manual Mode Thermal Cruise Mode SYS expect PWM Output/DC Voltage System FAN1 expect PWM Output/DC Voltage CPU Smart Fan Mode CPU Smart Fan Mode Manual Mode...
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IMB-M45H 7.3.18 Advanced > Serial Port Console Redirection > Console Redirection Settings Feature Options Description Terminal Type VY100 Type Select VT100+ VT-UTF8 ANSI Bits per second 9600 Select serial port transmission speed. 19200 38400 57600 115200 Data Bits Data Bits...
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7.3.20 Advanced > Network Stack Configuration Feature Options Note Network Stack Enables or Disables UEFI Network Stack. Disabled Enabled 7.3.21 Advanced > CSM Configuration Feature Options Description CSM Support Disabled Enables or Disables CSM Support Enabled CSM16 Module Version Option ROM execution Network Do not launch Controls the execution of UEFI and Legacy PXE OpROM.
IMB-M45H Chipset Menu This menu contains settings for other user interfaces in the system. 7.4.1 Chipset > System Agent (SA) Configuration Feature Options Description SA PCIe Code Version Info Only VT-d Capability Info Only Memory Configuration► Submenu Memory Configuration Parameters Graphics Configuration►...
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7.4.3 Chipset > System Agent (SA) Configuration > Graphics Configuration Feature Options Description Selects which of IGFX/PEG/PCIE Graphics device should be Primary Display Auto Primary Display IGFX PCIE Internal Graphics Keeps IGFX enabled based on the setup options. Auto Disable Enable PSMI Support Disable...
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IMB-M45H 7.4.5 Chipset > PCH-IO Configuration Feature Options Description PCI Express Configuration► Submenu PCI Express Configuration settings SATA And RST Configuration► Submenu SATA Device Options Setting USB Configuration► Submenu USB Configuration settings HD Audio Configuration► Submenu HD Audio Subsystem Configuration Settings Serial IO Configuration►...
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7.4.7 Chipset > PCH-IO Configuration > PCI Express Configuration > PCI Express Root Port 5 Feature Options Description PCI Express Root Port 5 Disabled Controls the PCI Express Root Port. Enabled ASPM 5 Auto Sets the ASPM Level: Force L0s – Force all link to L0s State L0sL1 AUTO –...
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IMB-M45H 7.4.9 Chipset > PCH-IO Configuration > USB Configuration Feature Options Description Options to disable Compliance Mode. Default is XHCI Disable Compliance Mode Disabled FALSE to not disable Compliance Mode. Set TRUE Enabled to disable Compliance Mode. USB12 Standby Power Support...
Security Menu Feature Options Description Administrator Password Enter password Sets Administrator Password User Password Enter password Sets User Password BIOS Setup...
IMB-M45H Boot Menu Feature Options Description Boot Configuration Info Only Setup Prompt Timeout 1 (seconds) Number of seconds to wait for setup activation key. 65535(0xFFFF) means infinite waiting. Bootup NumLock State Select the keyboard NumLock state. Quiet Boot Disabled Enables or Disables Quiet Boot option...
Save & Exit Menu Save & Exit Options Note Save Changes and Exit Exits system setup after saving the changes. Discard Changes and Exit Exits system setup without saving any changes. Save Changes and Reset Resets the system after saving the changes. Default Options Restore Defaults Restores or Loads Default values for all Setup options.
IMB-M45H Safety Instructions Read and follow all instructions marked on the product and in the documentation before you operate your system. Retain all safety and operating instructions for future use. • Please read these safety instructions carefully. • Please keep this User‘s Manual for later reference.
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