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GA-IMB1900N
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 Gigabyte GA-IMB1900N

  • Page 1 GA-IMB1900N 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 Information in this manual is protected by copyright laws and is the property of GIGABYTE. Changes to the specifications and features in this manual may be made by GIGABYTE without prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or published in any form or by any means without GIGABYTE's prior written permission.
  • Page 3: Table Of Contents

    Table of Contents GA-IMB1900N Motherboard Layout ................4 Chapter 1 Hardware Installation ..................5 Installation Precautions ..................5 1-2 Product Specifications ..................6 Installing the Memory ..................9 Installing an Expansion Card ................9 Back Panel Connectors .................. 10 Internal Connectors ..................12 Chapter 2 BIOS Setup ....................22...
  • Page 4: Ga-Imb1900N Motherboard Layout

    GA-IMB1900N Motherboard Layout COMC . COMD . COME . COMF LPT_GPIO CPU_FAN SYS_FAN F_PANEL KB_MS ATX_12V ® Super I/O USB 2.0 Hub BUZZER Intel J1900 ® Intel USB30_LAN1 ® GbE LAN Intel ® GbE LAN SATA2 USB30_LAN2 AUDIO SPKR MINI_PCIE...
  • 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: 1-2 Product Specifications

    Š Support for DDR3L 1333 MHz memory modules Š Support for non-ECC memory modules Š (Go to GIGABYTE's website for the latest supported memory speeds and memory modules.) Onboard Integrated in the SoC: Š 1 x D-Sub port, supporting a maximum resolution of 2560x1600@60 Hz...
  • Page 7 Internal 1 x 24-pin ATX main power connector Š Connectors 1 x 4-pin ATX 12V power connector Š 1 x CPU fan header Š 1 x system fan header Š 2 x SATA 3Gb/s connectors Š 1 x M.2 Socket 3 connector Š...
  • Page 8 * G IGABYTE reserves the right to make any changes to the product specifications and product-related information without prior notice. Please visit the Support\Utility List Please visit GIGABYTE's website for support lists of CPU, memory page on GIGABYTE's website to modules, SSDs, and M.2 devices. download the latest version of apps. - 8 -...
  • Page 9: Installing 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.) • Always turn off the computer and unplug the power cord from the power outlet before installing the memory to prevent hardware damage.
  • Page 10: Back Panel Connectors

    Back Panel Connectors PS/2 Keyboard Port and PS/2 Mouse Port Use the upper port (green) to connect a PS/2 mouse and the lower port (purple) to connect a PS/2 keyboard. Serial Port Use the serial port to connect devices such as a mouse, modem or other peripherals. D-Sub Port The D-Sub port supports a 15-pin D-Sub connector and supports a maximum resolution of 2560x1600@60 Hz (the actual resolutions supported depend on the monitor being used).
  • Page 11 Realtek Audio Console, enter the Device advanced settings tab in the lower left corner of the dialog box, and select the option Mute the internal output device, when an external headphone plugged in. to proceed with 7.1-channel settings. Please visit GIGABYTE's website for details on configuring the audio software. - 11 -...
  • Page 12: Internal Connectors

    Internal Connectors ATX_12V LCD_VCC CPU_FAN MON_SW SYS_FAN F_AUDIO SPKR SATA2 0/1 F_USB1/F_USB2 F_PANEL COMC/COMD/COME/COMF VGA_CONN COMC_PW/COMD_PW/COME_PW/COMF_PW LPT_GPIO COMA_PW/COMB_PW LPT_SEL GPIO_PWRSEL CLR_CMOS GPIO_SET LVDS Read the following guidelines before connecting external devices: • First make sure your devices are compliant with the connectors you wish to connect. •...
  • Page 13 1/2) ATX_12V/ATX (2x2 12V Power Connector and 2x12 Main Power Connector) With the use of the power connector, the power supply can supply enough stable power to all the components on the motherboard. Before connecting the power connector, first make sure the power supply is turned off and all devices are properly installed. The power connector possesses a foolproof design. Connect the power supply cable to the power connector in the correct orientation.
  • Page 14 5) M2A (M.2 Socket 3 Connector) 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 standoff from the motherboard. Locate the proper mounting hole for the M.2 SSD to be installed and then screw the standoff first.
  • Page 15 7) F_PANEL (Front Panel Header) Connect the power switch, reset switch, 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. • PLED (Power LED, Yellow): Hard Drive Reset Switch Activity LED...
  • Page 16 9) LPT_GPIO (LPT/GPIO Header) Use this header to connect a LPT or GPIO device. Refer to the descriptions of the LPT_SEL, GPIO_PWRSEL, and GPIO_SET jumpers for further configuration. LPT: Pin No. Definition Pin No. Definition Pin No. Definition STB- ACK- AFD- BUSY ERR- INIT- SLCT SLIN- No Pin GPIO:...
  • Page 17 10) 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) 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.
  • Page 18 15) 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 18) SPKR (Speaker Header) This speaker header is connected to a L/R audio pins from the board to support the 3W (4ohm) stereo speaker on your AIO chassis. Pin No. Definition Speaker OUT R- Speaker OUT R+ Speaker OUT L- Speaker OUT L+ 19) F_USB1/F_USB2 (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...
  • Page 20 21) COMC_PW/COMD_PW/COME_PW/COMF_PW (Serial Port Header Power Select Jumpers) The power select jumpers are used to select serial port power. 1-2 Close: Set to 12V. 2-3 Close: Set to 5V. (Default) 22) COMA_PW/COMB_PW (Serial Port Header Power Select Jumpers) The power select jumpers are used to select serial port power. 1-2 Close: Set to 12V.
  • Page 21 24) 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: 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 23: 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 24: Advanced

    Advanced Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc. Main Advanced Chipset Security Boot Save & Exit OnBoard LAN Controller [Enabled] OnBoard LAN Controller#2 [Enabled] Resume by Alarm [Disabled] Wake up day Wake up hour Wake up minute Wake up second ` IT8786 Super IO Configuration ` Hardware Monitor...
  • Page 25 & CPU/System Fan Speed Displays current SOC/system fan speeds. & Vcore/DDR1_35/+12V/VCC/CPU_VAXG Displays the current system voltages. ` Intel(R) Smart Connect Technology & ISCT Support Enables or disables Intel Smart Connect Technology. (Default: Disabled) ® ` SIO Misc Functions & ErP Determines whether to let the system consume least power in S5 (shutdown) state.
  • Page 26 & Hardware Prefetcher Enables or disables L2 Cache Hardware Prefetcher. (Default: Enabled) & Adjacent Cache Line Prefetch Enables or disables L2 prefetching of adjacent cache lines. (Default: Enabled) & Intel Virtualization Technology Enables or disables Intel Virtualization Technology. Virtualization enhanced by Intel Virtualization ®...
  • Page 27 ` SATA Port 0 HotPlug/SATA Port 1 HotPlug Enables or disable the hot plug capability for each SATA port. (Default: Disabled) ` Network Stack Configuration & Network stack Disables or enables booting from the network to install a GPT format OS, such as installing the OS from the Windows Deployment Services server.
  • Page 28 & Other PCI devices Allows you to select whether to enable the UEFI or Legacy option ROM for the PCI device controller other than the LAN, storage device, and graphics controllers. UEFI First Enables UEFI option ROM first. (Default) Legacy only Enables legacy option ROM only. This item is configurable only when CSM Support is set to Enabled.
  • Page 29: Chipset

    Chipset Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc. Main Advanced Chipset Security Boot Save & Exit [Enabled] ` North Bridge ` South Bridge gf: Select Screen hi: Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F3: Optimized Defaults F4: Save &...
  • Page 30 & High Precision Timer Enables or disables High Precision Event Timer (HPET) in the operating system. (Default: Enabled) & Soft-Off by PWR-BTTN Configures the way to turn off the computer in MS-DOS mode using the power button. Press the power button and then the system will be turned off instantly. (Default) Instant-Off Delay 4 Sec. Press and hold the power button for 4 seconds to turn off the system.
  • Page 31: Security

    Security Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc. Main Advanced Chipset 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 32: Boot

    Enables or disables Numlock feature on the numeric keypad of the keyboard after the POST. (Default: On) & Full Screen LOGO Show Allows you to determine whether to display the GIGABYTE Logo at system startup. Disabled skips the GIGABYTE Logo when the system starts up. (Default: Enabled) &...
  • Page 33 & Boot Option #1/2/3 Specifies the overall boot order from the available devices. For example, you can set hard drive as the first priority (Boot Option #1) and DVD ROM drive as the second priority (Boot Option #2). The list only displays the device with the highest priority for a specific type. For example, only hard drive defined as the first priority on the Hard Drive BBS Priorities submenu will be presented here. Removable storage devices that support GPT format will be prefixed with "UEFI:" string on the boot device list. To boot from an operating system that supports GPT partitioning, select the device prefixed with "UEFI:" string. Or if you want to install an operating system that supports GPT partitioning such as Windows 7 64-bit, select the optical drive that contains the Windows 7 64-bit installation disc and is prefixed with "UEFI:" string.
  • Page 34: Save & Exit

    Save & Exit Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc. Main Advanced Chipset Security Boot Save & Exit Save Changes and Reset Save Changes and Reset Restore Defaults Save as User Defaults Restore User Defaults Boot Override UEFI: USB 2.0 USB Flash Drive 0.00 UEFI: Built-in EFI Shell Launch EFI Shell from filesystem device...
  • Page 35: Chapter 3 Appendix

    You can click the Xpress Install button and "Xpress Install" will install all of the selected drivers. Or click the arrow icon to individually install the drivers you need. Please visit GIGABYTE's website for Please visit GIGABYTE's website for more software information.
  • Page 36: Regulatory Statements

    Contravention will be prosecuted. We believe that the information contained herein was accurate in all respects at the time of printing. GIGABYTE cannot, however, assume any responsibility for errors or omissions in this text. Also note that the information in this document is subject to change without notice and should not be construed as a commitment by GIGABYTE.
  • Page 37 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 38: 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...

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