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Gigabyte Z690 UD AX DDR4 User Manual

Gigabyte Z690 UD AX DDR4
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BIOS (Basic Input and Output System) records hardware parameters of the system in the CMOS on the
motherboard. Its major functions include conducting the Power-On Self-Test (POST) during system startup,
saving system parameters and loading operating system, etc. BIOS includes a BIOS Setup program that allows
the user to modify basic system conguration settings or to activate certain system features.
When the power is turned off, the battery on the motherboard supplies the necessary power to the CMOS to
keep the conguration values in the CMOS.
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.
@BIOS is a Windows-based utility that searches and downloads the latest version of BIOS from the Internet
and updates the BIOS.
For instructions on using the Q-Flash and @BIOS utilities, please navigate to the "Unique Features" page of
GIGABYTE's website and search for "BIOS Update Utilities."
Chapter 3 BIOS Setup
Because BIOS ashing is potentially risky, if you do not encounter problems using the current
version of BIOS, it is recommended that you not ash the BIOS. To ash the BIOS, do it with
caution. Inadequate BIOS ashing 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. Inadequately altering the settings may result in system's
failure to boot. If this occurs, try to clear the CMOS values and reset the board to default values.
Refer to the introductions of the battery/clear CMOS jumper in Chapter 2 or navigate to the "BIOS
Setup" page of GIGABYTE's website and search for "Load Optimized Defaults" for how to clear
the CMOS values.
Please visit GIGABYTE's website for details on conguring BIOS Setup.

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Gigabyte Z690 UD AX DDR4 Specifications

General IconGeneral
HDCPYes
Maximum resolution4096 x 2160 pixels
Parallel processing technology support-
BIOS typeUEFI AMI
BIOS memory size256 Mbit
Desktop Management Interface (DMI) version2.7
Processor socketLGA 1700
Processor manufacturerIntel
Compatible processor seriesIntel Core i5, Intel Core i7, Intel Core i9
Memory channelsDual-channel
Memory slots typeDIMM
Number of memory slots4
Supported memory typesDDR5-SDRAM
Maximum internal memory128 GB
Supported memory clock speeds4000, 4800, 5200, 5400, 5600, 5800, 6000 MHz
RAID levels0, 1, 5, 10
Supported storage drive typesHDD & SSD
Supported storage drive interfacesNVMe, PCI Express, SATA
USB 2.0 connectors2
Number of SATA III connectors6
USB 3.2 Gen 1 (3.1 Gen 1) connectors1
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity0
Wi-FiNo
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Bluetooth version5.2
Top Wi-Fi standardWi-Fi 6E (802.11ax)
Ethernet interface type2.5 Gigabit Ethernet
Component forPC
Motherboard chipsetIntel Z690
PC health monitoringFAN, Temperature, Voltage, Water cooling
Audio output channels7.1 channels
Motherboard form factorATX
Windows operating systems supportedWindows 10 Home x64, Windows 11 x64
Bundled softwareNorton Internet Security (OEM version) RealtekGaming LAN Bandwidth Control Utility
Weight and Dimensions IconWeight and Dimensions
Depth244 mm
Width305 mm

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