Gigabyte GA-Z270X User Manual
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Gigabyte GA-Z270X User Manual

Ultra gaming
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GA-Z270X-Ultra Gaming
User's Manual
Rev. 1001
12ME-Z27ULGA-1001R
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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  • Page 1 GA-Z270X-Ultra Gaming User's Manual Rev. 1001 12ME-Z27ULGA-1001R 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-Z270X-Ultra Gaming Motherboard Layout ..............4 Chapter 1 Hardware Installation ..................5 Installation Precautions ..................5 1-2 Product Specifications ..................6 Installing the CPU .................... 9 Installing the Memory ..................9 Installing an Expansion Card ................. 10 Setting up AMD CrossFire /NVIDIA Configuration ......

  • Page 4: Ga-Z270X-Ultra Gaming Motherboard Layout

    GA-Z270X-Ultra Gaming Motherboard Layout ATX_12V_2X4 KB_MS_USB30 CPU_FAN SYS_FAN1 CPU_OPT LGA1151 ASMedia USB 3.1 ® Gen 2 Controller TYPEC USB31 HDMI R_USB30 USB_LAN M2A_32G AUDIO PCIEX1_1 Intel ® GbE LAN PCIEX16 THB_C GA-Z270X-Ultra Gaming ® Super I/O PCIEX1_2 Intel Z270 ®...

  • 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

    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 Z270 Express Chipset Š ® Memory 4 x DDR4 DIMM sockets supporting up to 64 GB of system memory Š...
  • Page 7 Storage Interface 2 x SATA Express connectors 6 x SATA 6Gb/s connectors Support for RAID 0, RAID 1, RAID 5, and RAID 10 * Refer to "1-8 Internal Connectors," for the installation notices for the M.2 and SATA connectors. Chipset+ASMedia USB 3.1 Gen 2 Controller: Š...
  • Page 8 Support for Windows 7 64-bit/32-bit Š * Operating systems supported may vary depending on your processor model. * Please download the "Windows USB Installation Tool" from GIGABYTE's website and install it before installing Windows 7. Form Factor ATX Form Factor; 30.5cm x 24.4cm Š...

  • Page 9: 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 10: Installing An Expansion Card

    The four memory sockets are divided into two channels and each channel has two memory sockets as following: Channel A: DDR4_2, DDR4_4 Channel B: DDR4_1, DDR4_3 Dual Channel Memory Configurations Table: DDR4_4 DDR4_2 DDR4_3 DDR4_1 2 Modules DS/SS DS/SS DS/SS DS/SS 4 Modules DS/SS DS/SS DS/SS DS/SS (SS=Single-Sided, DS=Double-Sided, "- -"=No Memory) Due to CPU limitations, read the following guidelines before installing the memory in Dual Channel mode.

  • Page 11: Back Panel Connectors

    Back Panel Connectors PS/2 Keyboard/Mouse Port Use this port to connect a PS/2 mouse or keyboard. USB 3.1 Gen 1 Port The USB 3.1 Gen 1 port supports the USB 3.1 Gen 1 specification and is compatible to the USB 2.0 specification. You can connect a USB DAC to this port or use this port for USB devices. DVI-D Port (Note) The DVI-D port conforms to the DVI-D specification and supports a maximum resolution of 1920x1200@60 Hz (the actual resolutions supported depend on the monitor being used). Connect a monitor that supports DVI-D connection to this port.
  • Page 12 Center/Subwoofer Speaker Out (Orange) Use this audio jack to connect center/subwoofer speakers in a 5.1/7.1-channel audio configuration. Rear Speaker Out (Black) This jack can be used to connect rear speakers in a 4/5.1/7.1-channel audio configuration. Optical S/PDIF Out Connector This connector provides digital audio out to an external audio system that supports digital optical audio. Before using this feature, ensure that your audio system provides an optical digital audio in connector. Line In (Blue) The line in jack.

  • Page 13: Internal Connectors

    Internal Connectors 16 10 ATX_12V_2X4 U2_32G CPU_FAN SPDIF_O SYS_FAN1/2 F_AUDIO CPU_OPT F_PANEL SYS_FAN3_PUMP F_USB30_1/F_USB30_2 LED_C F_USB1/F_USB2 CPU/DRAM/VGA/BOOT SATA EXPRESS THB_C SATA3 0/1/2/3/4/5 CLR_CMOS M2A_32G Read the following guidelines before connecting external devices: • First make sure your devices are compliant with the connectors you wish to connect. •...
  • Page 14 1/2) ATX_12V_2X4/ATX (2x4 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 15 S B_ 1 2 3 5) CPU_OPT (Water Cooling CPU Fan Header) The fan header is 4-pin and possesses a foolproof insertion design. When connecting a fan cable, be sure to connect it in the correct orientation (the black connector wire is the ground wire). The speed control function requires the use of a fan with fan speed control design.
  • Page 16 F_USB30 F_ U 8) CPU/VGA/DRAM/BOOT (Status LEDs) The status LEDs show the current state of the CPU, memory, graphics card, and BIOS. If a particular LED is on, that means the corresponding device is not working normally. 1 2 3 USB 0_ B B S S CPU: CPU status LED...
  • Page 17 11) M2A_32G (M.2 Socket 3 Connector) The M.2 connector supports M.2 SATA SSDs and M.2 PCIe SSDs and supports RAID configuration through the Intel Chipset. Please note that an M.2 PCIe SSD cannot be used to create a RAID set either with ® an M.2 SATA SSD or a SATA hard drive. To create a RAID array with an M.2 PCIe SSD, you must set up the configuration in UEFI BIOS mode. Refer to Chapter 3, "Configuring a RAID Set," for instructions on configuring a RAID array. 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 18 13) 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: 1. Turn off your computer and unplug the power cord. 2. Gently remove the battery from the battery holder and wait for one minute. (Or use a metal object like a screwdriver to touch the positive and negative terminals of the battery holder, making them short for 5 seconds.) 3.
  • Page 19 16) 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 20 F_USB30 F_ U 17) F_USB30_1/F_USB30_2 (USB 3.1 Gen 1 Headers) The headers conform to USB 3.1 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 3.1 Gen 1 ports, please contact the local dealer. Pin No. Definition Pin No. Definition VBUS SSRX1- SSRX1+ SSTX2+ B S S SSTX1- SSTX2-...
  • Page 21 20) THB_C (Thunderbolt Add-in Card Connector) ™ This connector is for a GIGABYTE Thunderbolt add-in card. ™ Supports a Thunderbolt add-in card. ™ 21) 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 22: 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 23 M.I.T. Whether the system will work stably with the overclock/overvoltage settings you made is dependent on your overall system configurations. Incorrectly doing overclock/overvoltage may result in damage to CPU, chipset, or memory and reduce the useful life of these components. This page is for advanced users only and we recommend you not to alter the default settings to prevent system instability or other unexpected results.
  • Page 24 ` Advanced CPU Core Settings & CPU Clock Ratio, CPU Frequency, FCLK Frequency for Early Power On The settings above are synchronous to those under the same items on the Advanced Frequency Settings menu. & AVX Offset (Note) AVX offset is the negative offset of AVX ratio. & Uncore Ratio Allows you to set the CPU Uncore ratio.
  • Page 25 & 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 26 & 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 27 ` 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. If this occurs, please reset the board to default values by loading optimized defaults or clearing the CMOS values.
  • Page 28 ` 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 29: 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 30: Bios

    A password is required for booting the system and for entering the BIOS Setup program. 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:" string on the boot device list. To boot from an operating system that...
  • Page 31 & 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 32 & 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 UEFI Enables UEFI option ROM only. This item is configurable only when CSM Support is set to Enabled. & 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. Do not launch Disables option ROM. Enables legacy option ROM only. Legacy UEFI Enables UEFI option ROM only. (Default) This item is configurable only when CSM Support is set to Enabled. &...

  • Page 33: Peripherals

    Peripherals & EZ RAID Allows you to quickly set up a RAID array. Refer to Chapter 3, "Configuring a RAID Set," for instructions on configuring a RAID array. & LED_C Connect Enables or disables the lights of the RGB (RGBW) LED strip connected to the LED_C header on the motherboard. (Default: Enabled) & RGB Fusion Allows you to set the LED lighting mode for the motherboard. Disables this function. Off Pulse Mode All LEDs simultaneously fade in and fade out. Color Cycle All LEDs simultaneously cycle through a full spectrum of colors.
  • Page 34 ` Intel(R) Bios Guard Technology Enables or disables the Intel BIOS Guard feature, which protects the BIOS from malicious attacks. ® ` 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 35 & SATA Mode Selection Enables or disables RAID for the SATA controllers integrated in the Chipset or configures the SATA controllers to AHCI mode. Enables RAID for the SATA controller. Intel RST Premium With Intel Optane System Acceleration AHCI C onfigures 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. (Default) & Aggressive LPM Support Enables or disables the power saving feature, ALPM (Aggressive Link Power Management), for the Chipset SATA controllers.

  • Page 36: Chipset

    Chipset & VT-d (Note) Enables or disables Intel Virtualization Technology for Directed I/O. (Default: Enabled) ® & Internal Graphics Enables or disables the onboard graphics function. (Default: Auto) & DVMT Pre-Allocated Allows you to set the onboard graphics memory size. Options are: 32M~1024M. (Default: 32M) &...

  • Page 37: Power

    Power & Platform Power Management Enables or disables the Active State Power Management function (ASPM). (Default: Disabled) & PEG ASPM Allows you to configure the ASPM mode for the device connected to the CPU PEG bus. This item is configurable only when Platform Power Management is set to Enabled. (Default: Enabled) &...
  • Page 38 & Power On By Mouse Allows the system to be turned on by a PS/2 mouse wake-up event. Note: To use this function, you need an ATX power supply providing at least 1A on the +5VSB lead. Disables this function. (Default) Disabled Move the mouse to turn on the system.

  • Page 39: 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 40: 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. After restarting the computer, enter the BIOS Setup and go to Peripherals. Press <Enter> on the EZ RAID item. Select the type of hard drives you use for RAID in the Type tab and then press <Enter>.
  • Page 41 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 42: 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 details on configuring a RAID array. Please visit GIGABYTE's website for more software information. Please visit GIGABYTE's website for details on configuring the audio software. - 42 -...

  • Page 43: 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 44 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. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
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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 - 48 -...

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