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GA-Z270N-WIFI
GA-H270N-WIFI
User's Manual
Rev. 1002
12ME-Z270NWF-1002R
GA-Z270N-WIFI
GA-H270N-WIFI
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.
For more product details, please visit GIGABYTE's website.

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Summary of Contents for Gigabyte GA-Z270N-WIFI

  • Page 1 User's Manual Rev. 1002 12ME-Z270NWF-1002R GA-Z270N-WIFI GA-H270N-WIFI 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 Motherboard GA-Z270N-WIFI/GA-H270N-WIFI Motherboard GA-Z270N-WIFI GA-H270N-WIFI Dec. 9, 2016 Dec. 9, 2016 Wireless Module Country Approvals: See the latest safety and regulatory documents at GIGABYTE's website.
  • Page 3 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 4: Table Of Contents

    Table of Contents GA-Z270N-WIFI/GA-H270N-WIFI Motherboard Layout ..........5 Chapter 1 Hardware Installation ..................6 Installation Precautions ..................6 Product Specifications ..................7 Installing the CPU ..................10 Installing the Memory ..................10 Installing an Expansion Card ................. 11 Back Panel Connectors .................. 11 Internal Connectors ..................
  • Page 5: Ga-Z270N-Wifi/Ga-H270N-Wifi Motherboard Layout

    AUDIO ® Super I/O F_AUDIO PCIEX16 CODEC Box Contents 5 GA-Z270N-WIFI or GA-H270N-WIFI motherboard 5 Motherboard driver disk 5 Wireless module driver disk 5 User's Manual 5 I/O Shield 5 Quick Installation Guide 5 Two SATA cables 5 One antenna * The box contents above are for reference only and the actual items shall depend on the product package you obtain.
  • Page 6: 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 7: 1-2 Product Specifications

    Celeron processors in ® ™ ® ® ® ® the LGA1151 package(Go to GIGABYTE's website for the latest CPU support list.) L3 cache varies with CPU Š Chipset Intel Z270M/H270N Express Chipset Š ® Memory 2 x DDR4 DIMM sockets supporting up to 32 GB of system memory Š...
  • Page 8 Chipset: Š 2 x USB 2.0/1.1 ports available through the internal USB header 6 x USB 3.1 Gen 1 ports (4 ports on the back panel, 2 ports available through the internal USB header) 1 x USB Type-C port on the back panel, with USB 3.1 Gen 1 support ™...
  • Page 9 Windows 7. Form Factor 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. GA-Z270N-WIFI GA-H270N-WIFI Please visit GIGABYTE's website for support lists of CPU, memory modules, SSDs, and M.2 devices.
  • Page 10: Installing The Cpu

    • 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 11: Installing An Expansion Card

    Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode. Dual Channel mode cannot be enabled if only one memory module is installed. When enabling Dual Channel mode with two memory modules, it is recommended that memory of the same capacity, brand, speed, and chips be used.
  • Page 12 • If you want to install a Side Speaker, you need to retask either the Line in or Mic in jack to be Side Speaker out using the HD Audio Manager application. • Please visit GIGABYTE's website for more audio software information. • 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 13: Internal Connectors

    Internal Connectors ATX_12V F_AUDIO SPEAKER CPU_FAN SPDIF_O SYS_FAN F_USB30 F_USB1 SATA3 0/1/2/3/4/5 CLR_CMOS F_PANEL 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 14 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 15 5) BAT (Battery) The battery provides power to keep the values (such as BIOS configurations, date, and time information) in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a low level, or the CMOS values may not be accurate or may be lost. You may clear the CMOS values by removing the battery cable: 1.
  • Page 16 7) M.2 (M.2 Socket 3 Connector) The M.2 connector (on the back of the motherboard) supports M.2 SATA SSDs and M.2 PCIe SSDs and support RAID configuration through the Intel Chipset. Please note that an M.2 PCIe SSD cannot be ®...
  • Page 17 8) 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. RES+ Reset Switch Power Switch RES- PLED-...
  • Page 18 10) SPEAKER (Speaker Header) Connects to the speaker on the chassis front panel. The system reports system startup status by issuing a beep code. One single short beep will be heard if no problem is detected at system startup. Pin No. Definition SPK- 11) SPDIF_O (S/PDIF Out Header) This header supports digital S/PDIF Out and connects a S/PDIF digital audio cable (provided by...
  • Page 19 13) F_USB1 (USB 2.0/1.1 Header) The header conforms 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)
  • Page 20: Chapter 2 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 either the GIGABYTE Q-Flash or @BIOS utility. Q-Flash allows the user to quickly and easily upgrade or back up BIOS without entering the operating system.
  • Page 21 & FCLK Frequency for Early Power On Allows you to set the FCLK frequency. Options are: Normal(800Mhz), 1GHz, 400MHz. (Default: Normal (800Mhz)) M Only for GA-Z270N-WIFI. (Note) This item is present only when you install a CPU that supports this feature. For more information about Intel CPUs' unique features, please visit Intel's website.
  • Page 22 When enabled, the CPU core frequency and voltage will be reduced during system halt state to decrease power consumption. Auto lets the BIOS automatically configure this setting. (Default: Auto) M Only for GA-Z270N-WIFI. (Note) This item is present only when you install a CPU that supports this feature. For more information about Intel CPUs' unique features, please visit Intel's website.
  • Page 23 & C3 State Support (Note 1) Allows you to determine whether to let the CPU enter C3 mode in system halt state. When enabled, the CPU core frequency and voltage will be reduced during system halt state to decrease power consumption. The C3 state is a more enhanced power-saving state than C1.
  • Page 24 & System Memory Multiplier Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD data. (Default: Auto) & Memory Ref Clock Allows you to manually adjust the memory reference clock. (Default: Auto) & Memory Odd Ratio(100/133 or 200/266) Enabled allows Qclk to run in odd frequency.
  • Page 25 ` Channel A/B Memory Sub Timings This sub-menu provides memory timing settings for each channel of memory. The respective timing setting screens are configurable only when Memory Timing Mode is set to Manual or Advanced Manual. Note: Your system may become unstable or fail to boot after you make changes on the memory timings.
  • Page 26 ` Smart Fan 5 Settings & Monitor Allows you to select a target to monitor and to make further adjustment. (Default: CPU FAN) & Fan Speed Control Allows you to determine whether to enable the fan speed control function and adjust the fan speed. Allows the fan to run at different speeds according to the temperature.
  • Page 27: System

    System This section provides information on your motherboard model and BIOS version. You can also select the default language used by the BIOS and manually set the system time. & Access Level Displays the current access level depending on the type of password protection used. (If no password is set, the default will display as Administrator.) The Administrator level allows you to make changes to all BIOS settings;...
  • Page 28: Bios

    System (Default) & 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) & Boot Option Priorities Specifies the overall boot order from the available devices. Removable storage devices that support GPT format will be prefixed with "UEFI:"...
  • Page 29 & SATA Support All Sata Devices All SATA devices are functional in the operating system and during the POST. (Default) Last Boot HDD Only Except for the previous boot drive, all SATA devices are disabled before the OS boot process completes. This item is configurable only when Fast Boot is set to Enabled or Ultra Fast.
  • Page 30 & Storage Boot Option Control 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 legacy option ROM only. (Default) Legacy Enables UEFI option ROM only. UEFI This item is configurable only when CSM Support is set to Enabled.
  • Page 31: Peripherals

    ® ` OffBoard SATA Controller Configuration Displays information on your M.2 PCIe SSD if installed. ` Intel(R) Bios Guard Technology Enables or disables the Intel BIOS Guard feature, which protects the BIOS from malicious attacks. ® M Only for GA-Z270N-WIFI. - 31 -...
  • Page 32 ` 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. (Default: Disabled) & Ipv4 PXE Support Enables or disables IPv4 PXE Support. This item is configurable only when Network Stack is enabled. &...
  • Page 33: Chipset

    & SATA Mode Selection Enables or disables RAID for the SATA controllers integrated in the Chipset or configures the SATA controllers to AHCI mode. Intel RST Premium With Intel Optane System Acceleration Enables RAID for the SATA controller. Configures the SATA controllers to AHCI mode. Advanced Host Controller Interface AHCI (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 34: Power

    & Audio Controller Enables or disables the onboard audio function. (Default: Enabled) If you wish to install a 3rd party add-in audio card instead of using the onboard audio, set this item to Disabled. & PCH LAN Controller (LAN1) Enables or disables the onboard LAN function. (Default: Enabled) If you wish to install a 3rd party add-in network card instead of using the onboard LAN, set this item to Disabled.
  • Page 35 & AC BACK Determines the state of the system after the return of power from an AC power loss. Always Off The system stays off upon the return of the AC power. (Default) Always On The system is turned on upon the return of the AC power. The system returns to its last known awake state upon the return of the AC power.
  • Page 36: Save & Exit

    Save & Exit & Save & Exit Setup Press <Enter> on this item and select Yes. This saves the changes to the CMOS and exits the BIOS Setup program. Select No or press <Esc> to return to the BIOS Setup Main Menu. &...
  • Page 37: Chapter 3 Appendix

    The actual BIOS Setup menu options you will see shall depend on the motherboard you have and the BIOS version. C-1. Using EZ RAID GIGABYTE motherboards provide you with the EZ RAID feature, allowing you to quickly configure a RAID array with simplified steps. Steps: 1.
  • Page 38 C-2. UEFI RAID Configuration Only Windows 10/8.1 64-bit supports UEFI RAID configuration. Steps: 1. In BIOS Setup, go to BIOS and set Windows 8/10 Features to Windows 8/10 and CSM Support to Disabled. Save the changes and exit BIOS Setup. 2. After the system reboot, enter BIOS Setup again. Then enter the Peripherals\Intel(R) Rapid Storage Technology sub-menu.
  • Page 39 Windows 64-bit: \iRST\f6flpy-x64 4. When a screen as shown, select Intel Chipset SATA RAID Controller and click Next to load the driver and continue the OS installation. Please visit GIGABYTE's website for details on configuring a RAID array. - 39 -...
  • Page 40: Drivers Installation

    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 more software information. Please visit GIGABYTE's website for details on configuring the audio software. - 40 -...
  • Page 41: 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 42 FCC Notice (U.S.A. Only) Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. WARNING: 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.
  • Page 43 Canada-Industry Canada (IC): This device complies with Canadian RSS-210. This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
  • Page 44 European Community Directive R&TTE Directive Compliance Statement: This equipment complies with all the requirements and other relevant provisions of Radio Equipment Directive 2014/53/EU. This equipment is suitable for home and office use in all the European Community Member States and EFTA Member States.
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  • Page 48: 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) : http://esupport.gigabyte.com WEB address (English): http://www.gigabyte.com WEB address (Chinese): http://www.gigabyte.tw GIGABYTE eSupport • To submit a technical or non-technical (Sales/Marketing) question, please link to: http://esupport.gigabyte.com...

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