Gigabyte Z490 UD AC User Manual Download Page 8

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BIOS

1 x 256 Mbit flash

Use of licensed AMI UEFI BIOS

PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

Unique Features

Support for APP Center

* Available applications in APP Center may vary by motherboard model.

Supported functions of each application may also vary depending on

motherboard specifications.

- @BIOS

- EasyTune

- Fast Boot

- Game Boost

- ON/OFF Charge

- RGB Fusion

- Smart Backup

- System Information Viewer

Support for Q-Flash Plus

Support for Q-Flash

Support for Xpress Install

Bundled
Software

Norton

Internet Security (OEM version)

ealtek

8118 Gaming LA

Bandwidth Control Utility

Operating
System

Support for Windows 10 64-bit

Form Factor

ATX Form Factor; 30.5cm x 24.4cm

* 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.

Z490 UD AC

Z490 UD

Please visit the

Support\Utility List

page on GIGABYTE's website to download the latest

version of apps.

- 8 -

Summary of Contents for Z490 UD AC

Page 1: ...you to protect the environment For more product details please visit GIGABYTE s website Z490 UD Z490 UD AC Z490 UD AC Z490 UD User s Manual Rev 1001 12ME Z49UD 1001R Questo manuale d istruzione fornit...

Page 2: ...may be reproduced copied translated transmitted or published in any form or by any means without GIGABYTE s prior written permission In order to assist in the use of this product carefully read the Us...

Page 3: ...alling an Expansion Card 10 1 6 Back Panel Connectors 10 1 7 Internal Connectors 12 Chapter 2 BIOS Setup 21 2 1 Startup Screen 21 2 2 The Main Menu 22 2 3 Favorites F11 23 2 4 Tweaker 24 2 5 Settings...

Page 4: ...MI U32 U32_LAN LGA1200 ATX AUDIO ATX_12V_2X4 Intel Z490 CLR_CMOS M_BIOS PCIEX1_1 PCIEX4 PCIEX16 PCIEX1_2 PCIEX1_3 F_U32 M2P_32G Note CODEC Z490 UD AC F_PANEL F_USB LED_C1 F_AUDIO COM SYS_FAN3 SPI_TPM...

Page 5: ...metal object to eliminate static electricity Prior to installing the motherboard please have it on top of an antistatic pad or within an electrostatic shielding container Before connecting or unplugg...

Page 6: ...MB Audio Realtek ALC887 codec High Definition Audio 2 4 5 1 7 1 channel To configure 7 1 channel audio you need to open the audio software and select Device advanced settings Playback Device to change...

Page 7: ...2 x RGB LED strip headers 1 x Q Flash Plus button 6 x SATA 6Gb s connectors 2 x M 2 Socket 3 connectors 1 x front panel header 1 x front panel audio header 1 x S PDIF Out header 1 x USB 3 2 Gen 1 hea...

Page 8: ...for Q Flash Plus Support for Q Flash Support for Xpress Install Bundled Software Norton Internet Security OEM version Realtek 8118 Gaming LAN Bandwidth Control Utility Operating System Support for Win...

Page 9: ...test CPU support list Always turn off the computer and unplug the power cord from the power outlet before installing the CPU to prevent hardware damage Locate the pin one of the CPU The CPU cannot be...

Page 10: ...e power outlet before installing an expansion card to prevent hardware damage 1 6 Back Panel Connectors USB 2 0 1 1 Port The USB port supports the USB 2 0 1 1 specification Use this port for USB devic...

Page 11: ...ctor Do not rock it side to side to prevent an electrical short inside the cable connector Audio Jack Configurations Jack Headphone 2 channel 4 channel 5 1 channel 7 1 channel Line In Rear Speaker Out...

Page 12: ...damage to the devices After installing the device and before turning on the computer make sure the device cable has been securely attached to the connector on the motherboard 1 ATX_12V_2X2 ATX_12V_2X4...

Page 13: ...quirements it is recommended that a power supply that can withstand high power consumption be used 500W or greater If a power supply is used that does not provide the required power the result can lea...

Page 14: ...B_ _ 0 F _ S F_ B USB 0_ B B_ B_ F_USB3 F_USB30 3 _3 U S B_ B _ S S_ _ B _ U _ B S 1 2 3 1 2 3 1 2 3 1 2 3 B S S S U _ _ 3 F_USB3 F S F _ _ _ 0 _ _ _ _ _B S _S _ S F_ B USB 0_ B B_ B_ F_USB3 F_USB30 3...

Page 15: ...e 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 To create a RAID array with an M 2 PCIe SSD...

Page 16: ...nnectors 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 follow...

Page 17: ...assis front panel The LED is on when the hard drive is reading or writing data RES Reset Switch Green Connects to the reset switch on the chassis front panel Press the reset switch to restart the comp...

Page 18: ...10 NC 17 SSRX2 4 GND 11 D2 18 SSRX2 5 SSTX1 12 D2 19 VBUS 6 SSTX1 13 GND 20 No Pin 7 GND 14 SSTX2 12 F_U32 USB 3 2 Gen 1 Header The header conforms to USB 3 2 Gen 1 and USB 2 0 specification and can...

Page 19: ...r 3 3V 8 GND 3 No Pin 9 IRQ 4 NC 10 NC 5 Data Input 11 NC 6 CLK 12 RST _ B B S_ B S B_ B _ S S_ _ B _ U _ B F_USB3 F F _ 0 S S _ 0 F _ F S F_ B_ _ _3 U S _ 17 QFLASH_PLUS Q Flash Plus Button Q Flash P...

Page 20: ...tive side and the negative side of the battery the positive side should face up Used batteries must be handled in accordance with local environmental regulations 20 CPU DRAM VGA BOOT Status LEDs The s...

Page 21: ...aution Inadequate BIOS flashing may result in system malfunction It is recommended that you not alter the default settings unless you need to to prevent system instability or other unexpected results...

Page 22: ...r make changes F1 Show descriptions of the function keys F2 Switch to Easy Mode F3 Save the current BIOS settings to a profile F4 Load the BIOS settings from a profile created before F5 Restore the pr...

Page 23: ...favorites and use the F11 key to quickly switch to the page where all of your favorite options are located To add or remove a favorite option go to its original page and press Insert on the option The...

Page 24: ...fault Auto IGP Ratio Note Allows you to set the Graphics Ratio Default Auto AVX Offset Note AVX offset is the negative offset of AVX ratio Advanced CPU Settings CPU Over Temperature Protection Note Al...

Page 25: ...d the CPU core frequency and voltage will be reduced when the CPU is overheated Auto lets the BIOS automatically configure this setting Default Auto Ring to Core offset Down Bin Allows you to determin...

Page 26: ...set to Enabled Default Auto C6 C7 State Support Note Allows you to determine whether to let the CPU enter C6 C7 mode in system halt state When enabled the CPU core frequency and voltage will be reduc...

Page 27: ...e power limit according to the CPU specifications This item is configurable only when Turbo Power Limits is set to Enabled Default Auto d d Turbo Per Core Limit Control Note 1 Allows you to control ea...

Page 28: ...mory performance enhancement settings Auto Relax OC Enhanced Stability Normal Enhanced Performance High Frequency High Density and DDR 4500 Default Auto Memory Channel Detection Message Allows you to...

Page 29: ...mpted for the password press Enter again without entering the password to clear the password settings Power On By Mouse Allows the system to be turned on by a PS 2 mouse wake up event Note To use this...

Page 30: ...s off upon the return of the AC power Default IO Ports Initial Display Output Specifies the first initiation of the monitor display from the installed PCI Express graphics card or the onboard graphics...

Page 31: ...bles support for USB storage devices Default Enabled Mass Storage Devices Displays a list of connected USB mass storage devices This item appears only when a USB storage device is installed Network St...

Page 32: ...Refer to Chapter 3 Configuring a RAID Set for instructions on configuring a RAID array Realtek PCIe GBE Family Controller This sub menu provides information on LAN configuration and related configura...

Page 33: ...Displays the current system voltages Smart Fan 5 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 en...

Page 34: ...emperature exceeds the threshold BIOS will emit warning sound Options are Disabled default 60o C 140o F 70o C 158o F 80o C 176o F 90o C 194o F Fan Fail Warning Allows the system to emit warning sound...

Page 35: ...ystem Language Selects the default language used by the BIOS System Date Sets the system date The date format is week read only month date and year Use Enter to switch between the Month Date and Year...

Page 36: ...tioning select the device prefixed with UEFI string Or if you want to install an operating system that supports GPT partitioning such as Windows 10 64 bit select the optical drive that contains the Wi...

Page 37: ...Enabled Enables booting from the network This item is configurable only when Fast Boot is set to Enabled or Ultra Fast Next Boot After AC Power Loss Normal Boot Enables normal bootup upon the return o...

Page 38: ...re a user 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 administrato...

Page 39: ...he device you select and select Yes to confirm Your system will restart automatically and boot from that device Save Profiles This function allows you to save the current BIOS settings to a profile Yo...

Page 40: ...re RAID make sure to set NVMe RAID mode to Enabled 2 To use the EZ RAID feature follow the steps in C 1 To configure UEFI RAID follow the steps in C 2 To enter the legacy RAID ROM refer to C 3 for mor...

Page 41: ...t and set CSM Support to Enabled and Storage Boot Option Control to Legacy Next go to Settings IO Ports SATA And RST Configuration and make sure Use RST Legacy OROM is set to Enabled Save the changes...

Page 42: ...sure the Intel Optane Memory has been enabled The SATAcontroller mode is changed to Intel RST Premium With Intel Optane System Acceleration from AHCI mode DO NOT change your SATA controller mode back...

Page 43: ...e memory please select which one you are going to use Then select which drive to be accelerated Click Enable Follow the on screen instructions to proceed When completed restart the system 5 Launch the...

Page 44: ...double click the optical drive and execute the Run exe program Xpress Install will automatically scan your system and then list all of the drivers that are recommended to install You can click the Xp...

Page 45: ...the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications This class B digital apparatus complies w...

Page 46: ...Instead the device should be taken to the waste collection centers for activation of the treatment collection recycling and disposal procedure For more information about where you can drop off your wa...

Page 47: ...z is for indoor use only for the countries listed in the table below AT BE BG CH CY CZ DE DK EE EL ES FI FR HR HU IE IS IT LI LT LU LV MT NL PL PT RO SE SI SK TR UK Wireless module country approvals W...

Page 48: ...912 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 eSu...

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