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N4120I H
N4020I H
User's Manual
Rev. 1001
For more product details, please visit GIGABYTE's website.
https://www.gigabyte.com/Motherboard/N4120I-H-rev-10?m=ma#kf
https://www.gigabyte.com/Motherboard/N4020I-H-rev-10?m=ma#kf
GIGABYTE will reduce paper use in order to fulfill the responsibilities of a global citizen.
Also, 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 N4120I H

  • Page 1 GIGABYTE will reduce paper use in order to fulfill the responsibilities of a global citizen. Also, 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 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. Changes to the specifications and features in this manual may be made by GIGABYTE without prior notice.
  • Page 3: Table Of Contents

    Table of Contents Chapter 1 Product Introduction ..................4 Motherboard Layout ..................4 Box Contents ....................5 Chapter 2 Hardware Installation ..................6 Installation Precautions ..................6 Product Specifications ..................7 Installing the Memory ..................9 Installing an Expansion Card ................9 Back Panel Connectors ..................
  • Page 4: Chapter 1 Product Introduction

    Intel Gemini Lake ® N4020 Intel Gemini Lake ® SOC_FAN R_USB30 M_BIOS USB_LAN CLR_CMOS SATA3 F_USB30 ® Super I/O AUDIO Realtek ® GbE LAN F_USB CODEC PCIEX1 Temperature sensor Only for N4120I H. Only for N4020I H. - 4 -...
  • Page 5: Box Contents

    Box Contents 5 N4120I H or N4020I H motherboard 5 User's Manual 5 Two SATA cables 5 I/O Shield * The box contents above are for reference only and the actual items shall depend on the product package you obtain.
  • Page 6: Chapter 2 Hardware Installation

    Chapter 2 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 7: 2-2 Product Specifications

    1 x front panel audio header Š 1 x USB 3.2 Gen 1 header Š 1 x USB 2.0/1.1 header Š 1 x parallel port header Š 1 x serial port header Š Only for N4120I H. Only for N4020I H. - 7 -...
  • Page 8 Mini-ITX Form Factor; 17.0cm x 17.0cm Š * GIGABYTE reserves the right to make any changes to the product specifications and product-related information without prior notice. & Please visit GIGABYTE's website for support lists of CPU, memory modules, SSDs, and M.2 devices.
  • 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 You can change the functionality of an audio jack using the audio software. To configure 5.1-channel audio, access the audio software for audio settings. & Please visit GIGABYTE's website for details on configuring the audio software. https://www.gigabyte.com/WebPage/697/realtek897-audio.html • When removing the cable connected to a back panel connector, first remove the cable from your device and then remove it from the motherboard.
  • Page 11: Internal Connectors

    Internal Connectors ATX_12V F_USB30 SOC_FAN F_USB SYS_FAN COMB SATA3 0/1 M2I_10G F_PANEL CLR_CMOS F_AUDIO Read the following guidelines before connecting external devices: • First make sure your devices are compliant with the connectors you wish to connect. • Before installing the devices, be sure to turn off the devices and your computer. Unplug the power cord from the power outlet to prevent damage to the devices.
  • Page 12 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.
  • Page 13 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) M2I_10G (M.2 Socket 3 Connector) The M.2 connector supports M.2 SATA SSDs and M.2 PCIe SSDs.
  • Page 14 7) 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. SPEAK- PWR_LED- PWR_LED-...
  • Page 15 8) 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.
  • Page 16 10) F_USB30 (USB 3.2 Gen 1 Header) The header conforms to USB 3.2 Gen 1 and USB 2.0 specification and can provide two USB ports. For purchasing the optional 3.5" front panel that provides two USB 3.2 Gen 1 ports, please contact the local dealer.
  • Page 17 12) COMB (Serial Port Header) The COM header can provide one serial port via an optional COM port cable. For purchasing the optional COM port cable, please contact the local dealer. Pin No. Definition Pin No. Definition NDCD- NDSR- NSIN NRTS- NSOUT NCTS-...
  • Page 18 14) TPM (Trusted Platform Module Header) You may connect a TPM (Trusted Platform Module) to this header. Pin No. Definition Pin No. Definition LAD0 LAD3 VCC3 LAD1 LFRAME No Pin LAD2 SERIRQ LCLK LRESET 15) 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.
  • Page 19: Chapter 3 Bios Setup

    To access the BIOS Setup program, press the <Delete> key during the POST when the power is turned on. To upgrade the BIOS, use the GIGABYTE @BIOS utility, which is a Windows-based utility that searches and downloads the latest version of BIOS from the Internet and updates the BIOS.
  • Page 20: 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 21: Advanced

    Advanced Aptio Setup Utility - Copyright (C) 2022 American Megatrends, Inc. Advanced Main Security Boot Save & Exit OnBoard LAN Controller [Enabled] Power Loading [Auto] Soft-Off by PWR-BTTN [Instant-off] Primary Display [IGD] [Disabled] ` Trusted Computing ` IT8686 Super IO Configuration ` Hardware Monitor ` SIO Misc Functions ` CPU Configuration...
  • Page 22 ` IT8686 Super IO Configuration This section provides information on the super I/O chip and allows you to configure the serial port and 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 &...
  • Page 23 ` APP Center Download & Install Configuration & APP Center Download & Install Allows you to determine whether to automatically download and install GIGABYTE APP Center after entering the operating system. Before installing APP Center, make sure the system is connected to the Internet. ` Network Stack Configuration &...
  • Page 24 & Ipv6 HTTP Support Enables or disables HTTP boot support for IPv6. This item is configurable only when Network Stack is enabled. & IP6 Configuration Policy Allows you to change IP6 Configuration Policy to Automatic or Manual. This item is configurable only when Network Stack is enabled.
  • Page 25 ` SATA Controller Configuration & Chipset SATA Enables or disables the integrated SATA controllers. & SATA Mode Selection Configures the SATA controllers to AHCI mode. Advanced Host Controller Interface (AHCI) is an interface specification that allows the storage driver to enable advanced Serial ATA features such as Native Command Queuing and hot plug.
  • Page 26: Security

    Security Aptio Setup Utility - Copyright (C) 2022 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 27: 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 28 & 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.
  • Page 29: Save & Exit

    Save & Exit Aptio Setup Utility - Copyright (C) 2022 American Megatrends, Inc. Advanced Security Boot Save & Exit Main 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 30: Chapter 4 Appendix

    After you install the operating system, a dialog box will appear on the bottom-right corner of the desktop asking if you want to download and install the drivers and GIGABYTE applications via APP Center. Click Install to proceed with the installation. (In BIOS Setup, make sure Advanced\APP Center Download & Install Configuration\ APP Center Download &...
  • Page 31: Regulatory Notices

    Commission Delegated Directive (EU) 2015/863 Statement Diretiva RSP 2011/65/UE. A conformidade com estas diretivas é verificada GIGABYTE products have not intended to add and safe from hazardous utilizando as normas europeias harmonizadas. substances (Cd, Pb, Hg, Cr+6, PBDE, PBB, DEHP, BBP, DBP and DIBP).
  • Page 32: Contact Us

    Contact Us GIGA-BYTE TECHNOLOGY CO., LTD. Address: No.6, Baoqiang Rd., Xindian Dist., New Taipei City 231 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...

This manual is also suitable for:

N4020i h

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