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Z590 UD AC
Z590 UD
User's Manual
Rev. 1001
12ME-Z59UDAC-1001R
Z590 UD AC
Z590 UD
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 Z590 UD AC

  • Page 1 Rev. 1001 12ME-Z59UDAC-1001R Z590 UD AC Z590 UD 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 Z590 UD (AC) Motherboard Layout .................4 Chapter 1 Hardware Installation ..................5 Installation Precautions ..................5 Product Specifications ..................6 Installing the CPU .................... 9 Installing the Memory ..................9 Installing an Expansion Card ................. 10 Back Panel Connectors .................. 10 Internal Connectors ..................
  • Page 4: Z590 Ud (Ac) Motherboard Layout

    F_USB1 D_LED1 F_USB2 SYS_FAN4 F_PANEL Box Contents 5 Z590 UD AC or Z590 UD motherboard 5 Two SATA cables 5 Motherboard driver disc 5 One antenna 5 User's Manual 5 M.2 screws * The box contents above are for reference only and the actual items shall depend on the product package you obtain.
  • 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

    Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Š Support for Extreme Memory Profile (XMP) memory modules Š (Go to GIGABYTE's website for the latest supported memory speeds and memory modules.) Onboard Integrated Graphics Processor-Intel HD Graphics support: ®...
  • Page 7 Connectors Š 1 x DisplayPort Š 2 x USB 3.2 Gen 2 Type-A ports (red) Š 4 x USB 3.2 Gen 1 ports Š Only for the Z590 UD AC. (Note) Supported by 11th Generation processors only. - 7 -...
  • Page 8 System Form Factor ATX Form Factor; 30.5cm x 24.4cm Š * GIGABYTE reserves the right to make any changes to the product specifications and product-related information without prior notice. Z590 UD AC Z590 UD Please visit GIGABYTE's website for support lists of CPU, memory modules, SSDs, and M.2 devices.
  • 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

    USB 2.0 specification. Before using Q-Flash Plus , make sure to insert the USB flash drive into this port first. (Note) Only for the Z590 UD AC. (Note) To enable the Q-Flash Plus function please visit the "Unique Features" webpage of GIGABYTE's website. - 10 -...
  • Page 11 • When removing the cable, pull it straight out from the connector. Do not rock it side to side to prevent an electrical short inside the cable connector. Please visit GIGABYTE's website for details on configuring the audio software. - 11 -...
  • Page 12: Internal Connectors

    Internal Connectors 10 11 ATX_12V_2X2/ATX_12V_2X4 F_U32C F_U32 CPU_FAN F_USB1/F_USB2 SYS_FAN1/2/3/4 THB_C1/THB_C2 D_LED1/D_LED2 LED_C1/LED_C2 SPI_TPM SATA3 1/2/3/4/5 QFLASH_PLUS M2P_CPU/M2A_SB/M2M_SB CLR_CMOS F_PANEL F_AUDIO CPU/DRAM/VGA/BOOT SPDIF_O 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_2X2/ATX_12V_2X4/ATX (2x2, 2x4, 12V Power Connectors 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 The power connector possesses a foolproof design.
  • Page 14 3/4) CPU_FAN/SYS_FAN1/2/3/4 (Fan Headers) All fan headers on this motherboard are 4-pin. Most fan headers possess 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. For optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.
  • Page 15 LED strip. For how to turn on/off the lights of the LED strip please visit the "Unique Features" webpage of GIGABYTE's website. 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 16 8) M2P_CPU /M2A_SB/M2M_SB (M.2 Socket 3 Connectors) (Note) The M.2 connectors support M.2 SATA SSDs or M.2 PCIe SSDs and support RAID configuration. 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.
  • Page 17 Installation Notices for the M.2 and SATA Connectors: The availability of the SATA connectors may be affected by the type of device installed in the M.2 sockets. The M2A_SB connector shares bandwidth with the SATA3 1 connector. Refer to the following tables for details. •...
  • Page 18 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 19 11) SPDIF_O (S/PDIF Out Header) This header supports S/PDIF digital output, which allows you to connect a S/PDIF digital audio cable to output digital audio from your motherboard to the supported audio devices. For information about connecting the digital audio cable, carefully read the manual for your audio devices. S F_ Pin No.
  • Page 20 • Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord from the power outlet to prevent damage to the USB bracket. S F_ 15) THB_C1/THB_C2 (Thunderbolt Add-in Card Connectors) ™ The connectors are used to connect to a GIGABYTE Thunderbolt add-in card. ™ THB_C2 Supports a Thunderbolt add-in card.
  • Page 21 BIOS flashing is complete. QFLED QFLASH_PLUS For how to use Q-Flash Plus please visit the "Unique Features" webpage of GIGABYTE's website. F_USB30 3 19) 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 20) 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.
  • Page 23: 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 24: The Main Menu

    The Main Menu System Time Setup Menus Configuration Items Hardware Information Configuration Items Current Settings Quick Access Bar allows you to quickly move to the General Help, Easy Mode, Smart Fan 6, or Q-Flash screen. Advanced Mode Function Keys <f><g> Move the selection bar to select a setup menu <h><i>...
  • Page 25: Smart Fan 6

    Smart Fan 6 Use the <F6> function key to quickly switch to this screen. This screen allows you to configure fan speed related settings for each fan header or monitor your system/CPU temperature. & TUNE ALL Allows you to apply the current settings to all fan headers. &...
  • Page 26: Favorites (F11)

    & FAN Mode Allows you to set the operating mode for the fan. Adjusts the fan speed linearly based on the temperature. (Default) Slope Adjusts the fan speed stepwise based on the temperature. Stair & FAN Fail Warning Allows the system to emit warning sound if the fan is not connected or fails. Check the fan condition or fan connection when this occurs.
  • Page 27: Tweaker

    Tweaker 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 28 & AVX Offset (Note) When the processor runs AVX workloads, the CPU Clock Ratio will be reduced by the desired AVX offset value. For example, if the value is set to 3, the CPU Clock Ratio will be reduced by 3 when executing AVX instructions.
  • Page 29 & Intel(R) Turbo Boost Max Technology 3.0 (Note) Enables or disables Intel Turbo Boost Max Technology 3.0. Intel Turbo Boost Max Technology 3.0 allows ® ® the system to identify the processor's best performance core and lets you manually direct the most critical workloads to it.
  • Page 30 & C8 State Support (Note 1) Allows you to determine whether to let the CPU enter C8 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 C8 state is a more enhanced power-saving state than C6/C7.
  • Page 31 ƒ Advanced Memory Settings & Memory Multiplier Tweaker Provides different levels of memory auto-tuning. (Default: Auto) & Channel Interleaving Enables or disables memory channel interleaving. Enabled allows the system to simultaneously access different channels of the memory to increase memory performance and stability. Auto lets the BIOS automatically configure this setting.
  • Page 32: Settings

    Settings ƒ Platform 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.
  • Page 33 & ErP Determines whether to let the system consume least power in S5 (shutdown) state. (Default: Disabled) Note: When this item is set to Enabled, the following functions will become unavailable: Resume by Alarm, power on by mouse, and power on by keyboard. &...
  • Page 34 & PCIE Bifurcation Support Allows you to determine how the bandwidth of the PCIEX16 slot is divided. Options: Auto, PCIE x8/x8, PCIE x8/x4/x4. (Default: Auto) & 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.
  • Page 35 & Media detect count Allows you to set the number of times to check the presence of media. ƒ NVMe Configuration Displays information on your M.2 NVME PCIe SSD if installed. ƒ SATA And RST Configuration & SATA Controller(s) Enables or disables the integrated SATA controllers. (Default: Enabled) &...
  • Page 36 & PCH PCIe Link Speed Allows you to set the operation mode of the Chipset-controlled PCI Express slots to Gen 1, Gen 2, or Gen 3. Actual operation mode is subject to the hardware specification of each slot. Auto lets the BIOS automatically configure this setting.
  • Page 37: System Info

    System Info. 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 38: Boot

    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 39 & VGA Support Allows you to select which type of operating system to boot. Enables legacy option ROM only. Auto EFI Driver Enables EFI option ROM. (Default) This item is configurable only when Fast Boot is set to Enabled or Ultra Fast. &...
  • Page 40 & Administrator Password Allows you to configure an administrator password. Press <Enter> on this item, type the password, and then press <Enter>. You will be requested to confirm the password. Type the password again and press <Enter>. You must enter the administrator password (or user password) at system startup and when entering BIOS Setup.
  • Page 41: 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 42: Chapter 3 Appendix

    Chapter 3 Appendix 3-1 Configuring a RAID Set RAID Levels RAID 0 RAID 1 RAID 5 RAID 10 M i n i m u m Number of Hard ≥2 ≥3 Drives Number of hard Size of the smallest (Number of hard (Number of hard Array Capacity drives * Size of the drive...
  • Page 43: Installing Intel ® Optane ™ Memory And Storage Management

    Windows 10 64-bit (or later version) installed on it. The data drive must also be GPT formatted. 6. The motherboard driver disc. 7. The SATA controller must set in Intel RST Premium With Intel Optane System Acceleration mode. Please visit GIGABYTE's website for details on configuring a RAID array. - 43 -...
  • Page 44 A-2. Installation Guidelines 1. Go to Settings\IO Ports\SATA And RST Configuration and make sure RST Control PCIe Storage Devices is set to Manual. Then depending on which M.2 connector you install the Optane memory in, set ™ the corresponding PCIe Storage Dev on Port XX item to RST Controlled. 2.
  • Page 45: 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 Please visit GIGABYTE's website for more software information.
  • Page 46: Regulatory Notices

    Supplier's Declaration of Conformity 47 CFR § 2.1077 Compliance Information Product Name: Motherboard Trade Name: GIGABYTE Model Number: Z590 UD AC / Z590 UD Responsible Party – U.S. Contact Information: G.B.T. Inc. Address: 17358 Railroad street, City Of Industry, CA91748 Tel.: 1-626-854-9338 Internet contact information: https://www.gigabyte.com...
  • Page 47 European Commission Delegated Directive (EU) 2015/863 Statement I prodotti con il marchio CE sono conformi con una o più delle seguenti GIGABYTE products have not intended to add and safe from hazardous Direttive UE, come applicabile: Direttiva EMC 2014/30/UE, Direttiva sulla substances (Cd, Pb, Hg, Cr+6, PBDE, PBB, DEHP, BBP, DBP and DIBP).
  • Page 48 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. The low band 5.15 -5.35 GHz is for indoor use only.
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  • Page 52: 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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