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GA-IMB4100TN
User's Manual
Rev. 1001
For more product details, please visit GIGABYTE's website.
To reduce the impacts on global warming, the packaging materials of this product
are recyclable and reusable. GIGABYTE works with you to protect the environment.

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Summary of Contents for GIGA-BYTE TECHNOLOGY GA-IMB4100TN

  • Page 1 GA-IMB4100TN User's Manual Rev. 1001 For more product details, please visit GIGABYTE's website. To reduce the impacts on global warming, the packaging materials of this product are recyclable and reusable. GIGABYTE works with you to protect the environment.
  • Page 2 Oct. 12, 2018 Oct. 12, 2018 Copyright © 2018 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved. The trademarks mentioned in this manual are legally registered to their respective owners. Disclaimer Information in this manual is protected by copyright laws and is the property of GIGABYTE.
  • Page 3: Table Of Contents

    Table of Contents GA-IMB4100TN Motherboard Layout ................4 Box Contents ........................4 Chapter 1 Hardware Installation ..................5 Installation Precautions ..................5 1-2 Product Specifications ..................6 Installing the Memory ..................8 Installing an Expansion Card ................8 Back Panel Connectors ..................9 Internal Connectors ..................10 Chapter 2 BIOS Setup ....................22...
  • Page 4: Ga-Imb4100Tn Motherboard Layout

    GA-IMB4100TN Motherboard Layout DC_PWR SYS_FAN ATX_12V LVDS RUSB30_1 RUSB30_2 Intel Gemini Lake SoC N4100 SATA_PWR ® FPD_PWR MON_SW SMBUS FUSB20_1 SPKR_CTRL LCD_VCC SOC_FAN FUSB20_2 BL_SW USB 2.0 Hub GA-IMB4100TN HDMI DDR4_1 U_SIM HS_1B LAN2 DDR4_2 Realtek GbE LAN ® F_PANEL...
  • Page 5: Chapter 1 Hardware Installation

    Chapter 1 Hardware Installation Installation Precautions The motherboard contains numerous delicate electronic circuits and components which can become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully read the user's manual and follow these procedures: • Prior to installation, make sure the chassis is suitable for the motherboard. •...
  • Page 6: Product Specifications

    1-2 Product Specifications Built in with an Intel Quad-Core Celeron N4100 SoC (2.4 GHz) ® ® Š * Do not disassemble the onboard SoC and the heatsinks by yourself to avoid damage to these components. 4 MB Cache Š Memory 2 x DDR4 SO-DIMM socket supporting up to 16 GB of system memory Š...
  • Page 7 Internal 1 x LPT/GPIO header Š 1 x GPIO power selection jumper (GPIO_PWRSEL) Connectors Š 1 x GPIO status configuration jumper (GPIO_SET) Š 1 x LPT configuration jumper (LPT_SEL) Š 1 x LVDS header Š 1 x LVDS drive voltage jumper (LCD_VCC) Š 1 x flat panel display header (FPD) Š 1 x flat panel display power select jumper (FPD_PWR) Š 1 x flat panel display switch header (MON_SW) Š 1 x backlight switch header (BL_SW) Š...
  • Page 8: Installing The Memory

    1-3 Installing the Memory Read the following guidelines before you begin to install the memory: • Make sure that the motherboard supports the memory. It is recommended that memory of the same capacity, brand, speed, and chips be used. (Go to GIGABYTE's website for the latest supported memory speeds and memory modules.) •...
  • Page 9: Back Panel Connectors

    Back Panel Connectors DC In Power Connector Connect the DC power to this port. This port supports 12V/19V/24V power adapter of up to 150W. Note: The DC power jack cannot be used with the 4-pin ATX 12V power connector simultaneously as a source of power input.
  • Page 10: Internal Connectors

    Internal Connectors 1314 ATX_12V LCD_VCC ATX_AT SOC_FAN FPD_PWR SYS_FAN MON_SW SATA3 0/1 F_AUDIO SATA_PWR SPKR SPKR_CTRL (Note) U_SIM DMIC_CON F_PANEL F_USB20_1/F_USB20_2 VGA_CONN COMA/B/C/D/E/F LPT_GPIO COMA/B/C/D/E/F_PW GPIO_SET CLR_CMOS GPIO_PWRSEL BAT/BAT_CON LPT_SEL SMBUS BL_SW LVDS STB/BOOT Read the following guidelines before connecting external devices: •...
  • Page 11 1) ATX_12V (2x2 12V Power Connector) This connector can be used to input power when the DC power jack on the rear panel is not connected. However, if the DC power jack is connected, this connector can only be used to output power. When used to input power: When used to output power: Pin No.
  • Page 12 DEBUG PORT 5) SATA3 0/1 (SATA 6Gb/s Connectors) The SATA connectors conform to SATA 6Gb/s standard and are compatible with SATA 3Gb/s and SATA 1.5Gb/s standard. Each SATA connector supports a single SATA device. Pin No. Definition SATA3 6) SATA_PWR (SATA Power Connector) This connector provides power to installed SATA devices.
  • Page 13 7) M.2 (M.2 Socket 3 Connector) (Note) The M.2 connector supports M.2 SATA SSDs and M.2 PCIe SSDs. Follow the steps below to correctly install an M.2 SSD in the M.2 connector. Step 1: Use a screw driver to unfasten the screw and nut from the motherboard. Locate the proper mounting hole for the M.2 SSD to be installed and then screw the nut first.
  • Page 14 8) USIM (USIM Connector) This connector can be used to install a Micro Sim card to connect to a mini PCIe LAN card. 9) F_PANEL (Front Panel Header) Connect the power switch, reset switch, speaker, chassis intrusion switch/sensor and system status indicator on the chassis to this header according to the pin assignments below. Note the positive and negative pins before connecting the cables.
  • Page 15 10) VGA_CONN (D-Sub Port Header) This header can be used to connect a D-Sub monitor by an adapter. Pin No. Definition Pin No. Definition 9 10 VGA_R HSYNC VGA_G VSYNC VGA_SCL VGA_B VGA_SDA 11) LPT_GPIO (LPT/GPIO Header) Use this header to connect a LPT or GPIO device. Refer to the descriptions of the GPIO_SET, GPIO_ PWRSEL, and LPT_SEL jumpers for further configuration.
  • Page 16 12) G PIO_SET (GPIO Status Configuration Jumper) Use this jumper to set the GPIO status of the LPT_GPIO header to HIGH or LOW. 1-2 Close: Set to HIGH level (Default) 2-3 Close: Set to LOW level. 13) GPIO_PWRSEL (GPIO Power Selection Jumper) Move the jumper cap from the LPT_SEL jumper to this jumper to configure the LPT_GPIO header to support GPIO device and also to specify the GPIO voltage. 1-2 Close: Set GPIO voltage to +12V.
  • Page 17 16) LVDS (LVDS Header) LVDS stands for Low-voltage differential signaling, which uses high-speed analog circuit techniques to provide multigigabit data transfers on copper interconnects and is a generic interface standard for high- speed data transmission. Pin No. Definition Pin No. Definition Pin No.
  • Page 18 18) FPD (Flat Panel Display Header) The FPD is a high-speed interface connecting the output of a video controller in a laptop computer, computer monitor or LCD television set to the display panel. Most laptops, LCD computer monitors and LCD TVs use this interface internally. The header conforms to FPD specification.
  • Page 19 21) F_AUDIO (Front Panel Audio Header) The front panel audio header supports High Definition audio (HD). You may connect your chassis front panel audio module to this header. Make sure the wire assignments of the module connector match the pin assignments of the motherboard header. Incorrect connection between the module connector and the motherboard header will make the device unable to work or even damage it. Pin No.
  • Page 20 25) F_USB20_1/F_USB20_2 (USB 2.0/1.1 Headers) The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer. Pin No. Definition Pin No. Definition Power (5V) USB DY+ Power (5V) USB DX- USB DY- No Pin USB DX+ •...
  • Page 21 28) CLR_CMOS (Clear CMOS Jumper) Use this jumper to clear the BIOS configuration and reset the CMOS values to factory defaults. To clear the CMOS values, use a metal object like a screwdriver to touch the two pins for a few seconds. Open: Normal Short: Clear CMOS Values • Always turn off your computer and unplug the power cord from the power outlet before clearing the CMOS values.
  • Page 22 B S S F_USB3 F 30) SMBUS (System Management Bus) This header provides the SMBUS signals. Pin No. Definition SMB_CLK SMB_DATA 31) I2C (Inter-Integrated Circuit) This header provides the I2C signals. S F_ Pin No. Definition I2C_SCL I2C_SDA 32) STB/BOOT (Status LEDs) If the STB LED lights green, that means the system is in standby mode; if the BOOT LED lights red, that F_USB3 F_USB30 3 means the system is powered on.
  • Page 23: Chapter 2 Bios Setup

    Chapter 2 BIOS Setup BIOS (Basic Input and Output System) records hardware parameters of the system in the CMOS on the motherboard. Its major functions include conducting the Power-On Self-Test (POST) during system startup, saving system parameters and loading operating system, etc. BIOS includes a BIOS Setup program that allows the user to modify basic system configuration settings or to activate certain system features.
  • Page 24: Main

    Main Once you enter the BIOS Setup program, the Main Menu (as shown below) appears on the screen. Use arrow keys to move among the items and press <Enter> to accept or enter a sub-menu. Main Menu Help The on-screen description of a highlighted setup option is displayed on the bottom line of the Main Menu. Submenu Help While in a submenu, press <F1>...
  • Page 25: Advanced

    Advanced Aptio Setup Utility - Copyright (C) 2018 American Megatrends, Inc. Advanced Main Security Boot Save & Exit OnBoard LAN Controller [Enabled] OnBoard LAN Controller#2 [Enabled] Soft-Off by PWR-BTTN [Instant-off] Primary Display [IGD] [Disabled] Power Loading [Auto] LVDS Panel Resolution [1024x768 8-bit] AT/ATX Mode ATX Mode...
  • Page 26 ` IT8686 Super IO Configuration This section provides information on the super I/O chip and allows you to configure the parallel port. ` Hardware Monitor & SOC_FAN/SYS_FAN1 mode PWM mode is recommended for a 4-pin fan. (Default) PWM Voltage mode is recommended for a 3-pin fan. Voltage & CPU Temperature/System Temperature Displays current CPU/system temperature. & SOC/System Fan Speed Displays current SOC/system fan speeds.
  • Page 27 & Active Processor Cores Allows you to select the number of CPU cores to enable. (Default: Disabled) & Intel Virtualization Technology Enables or disables Intel Virtualization Technology. Virtualization enhanced by Intel Virtualization ® ® Technology will allow a platform to run multiple operating systems and applications in independent partitions. With virtualization, one computer system can function as multiple virtual systems.
  • Page 28 & Storage Allows you to select whether to enable the UEFI or legacy option ROM for the storage device controller. Do not launch Disables option ROM. Enables UEFI option ROM only. (Default) UEFI Enables legacy option ROM only. Legacy This item is configurable only when CSM Support is set to Enabled. &...
  • Page 29 & Configured as eSATA Enables or disables support for external SATA devices. & SATA Device Type Allows you to select the type of the SATA device. (Default: Hard Disk Drive) ` Realtek PCIe GBE Family Controller (LAN1) This sub-menu provides information on LAN configuration and related configuration options. ` Realtek PCIe GBE Family Controller (LAN2) This sub-menu provides information on LAN configuration and related configuration options. ` Security Configuration & SW Guard Extensions (SGX) Enables or disables the Intel Software Guard Extensions technology.
  • Page 30: Security

    Security Aptio Setup Utility - Copyright (C) 2018 American Megatrends, Inc. Advanced Main Security Boot Save & Exit Password Description If ONLY the Administrator's password is set, then this only limits access to Setup and is only asked for when entering Setup. If ONLY the Administrator's password is set, is a power on password and must be entered to boot or enter Setup.
  • Page 31: Boot

    ` Restore Factory Keys Revert to the factory default Secure Boot key. This item is configurable only when Secure Boot Cus- tomization is set to Custom. ` Reset To Setup Mode Delete the previously saved Secure Boot key and revert to setup mode. ` Key Management This section provides you with configuration options for secure boot key management. Boot Aptio Setup Utility - Copyright (C) 2018 American Megatrends, Inc. Advanced Security Boot...
  • Page 32 & Hard Drive/CD/DVD ROM Drive/Floppy Drive/Network Device BBS Priorities Specifies the boot order for a specific device type, such as hard drives, optical drives, floppy disk drives, and devices that support Boot from LAN function, etc. Press <Enter> on this item to enter the submenu that presents the devices of the same type that are connected. This item is present only if at least one device for this type is installed.
  • Page 33: Save & Exit

    2-6 Save & Exit Aptio Setup Utility - Copyright (C) 2018 American Megatrends, Inc. Main Advanced Security Boot Save & Exit Save Options Save Changes and Exit Discard Changes and Exit Default Options Restore Defaults Boot Override gf: Select Screen hi: Select Item Enter: Select +/-: Change Opt.
  • Page 34: Chapter 3 Appendix

    Chapter 3 Appendix Drivers Installation • Before installing the drivers, first install the operating system. • After installing the operating system, insert the motherboard driver disk into your optical drive. Click on the message "Tap to choose what happens with this disc" on the top-right corner of the screen and select "Run Run.exe."...
  • Page 35: Regulatory Statements

    Regulatory Statements Regulatory Notices This document must not be copied without our written permission, and the contents there of must not be imparted to a third party nor be used for any unauthorized purpose. Contravention will be prosecuted. We believe that the information contained herein was accurate in all respects at the time of printing.
  • Page 36 FCC Notice (U.S.A. Only) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
  • Page 37: Contact Us

    Contact Us GIGA-BYTE TECHNOLOGY CO., LTD. Address: No.6, Baoqiang Rd., Xindian Dist., New Taipei City 231, Taiwan TEL: +886-2-8912-4000, FAX: +886-2-8912-4005 Tech. and Non-Tech. Support (Sales/Marketing) : https://esupport.gigabyte.com WEB address (English): https://www.gigabyte.com WEB address (Chinese): https://www.gigabyte.com/tw GIGABYTE eSupport • To submit a technical or non-technical (Sales/Marketing) question, please link to: https://esupport.gigabyte.com - 37 -...

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