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B550M AORUS ELITE AX
B550M AORUS ELITE
User's Manual
Rev. 1302
For more product details, please visit GIGABYTE's website.
https://www.gigabyte.com/Motherboard/B550M-AORUS-ELITE-AX-rev-13?m=ma#kf
https://www.gigabyte.com/Motherboard/B550M-AORUS-ELITE-rev-13?m=ma#kf
GIGABYTE will reduce paper use in order to fulfill the responsibilities of a global citizen.
Also, to reduce the impacts on global warming, the packaging materials of this product
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Summary of Contents for Gigabyte B550M AORUS ELITE AX
- Page 1 GIGABYTE will reduce paper use in order to fulfill the responsibilities of a global citizen. Also, 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 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.
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Page 3: Table Of Contents
Table of Contents B550M AORUS ELITE AX/B550M AORUS ELITE Motherboard Layout ......4 B550M AORUS ELITE AX/B550M AORUS ELITE Motherboard Block Diagram ....5 Chapter 1 Hardware Installation ..................6 Installation Precautions ..................6 Product Specifications ..................7 Installing the CPU ..................10 Installing the Memory .................. -
Page 4: B550M Aorus Elite Ax/B550M Aorus Elite Motherboard Layout
B550M AORUS ELITE AX/B550M AORUS ELITE Motherboard Layout CPU_FAN KB_MS_USB ATX_12V Socket AM4 HDMI U32_1 M2_WIFI j USB_LAN U32_2 SYS_FAN1 LED_CPU M_BIOS AUDIO PCIEX16 B550M AORUS ELITE (AX) Realtek ® PCIEX1 GbE LAN B550 Super ® CODEC PCIEX4 CLR_CMOS QFLED... -
Page 5: B550M Aorus Elite Ax/B550M Aorus Elite Motherboard Block Diagram
B550M AORUS ELITE AX/B550M AORUS ELITE Motherboard Block Diagram PCI Express 4.0/3.0 Bus CPU CLK+/- (100~500 MHz) DDR4 3200/2933/2667/2400/2133 MT/s 1 M.2 Socket 3 (M2A_CPU) AMD Socket AM4 CPU 4 USB 3.2 Gen 1 BIOS HDMI ® DVI-D Super I/O... -
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
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 in the AMD Ryzen 5000 G-Series/4000 G-Series Processors: ™... - Page 8 4 x USB 3.2 Gen 1 ports Š 4 x USB 2.0/1.1 ports Š 1 x RJ-45 port Š 3 x audio jacks Š I/O Controller I/O Controller Chip ® Š j Only for B550M AORUS ELITE AX. - 8 -...
- Page 9 Micro ATX Form Factor; 24.4cm x 24.4cm Š * 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.
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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
• 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. j Only for B550M AORUS ELITE AX. - 11 -... - Page 12 (Note 1) For AMD Ryzen 5000 G-Series/4000 G-Series Processors only. ™ (Note 2) The DVI-D port does not support D-Sub connection by adapter. (Note 3) To enable the Q-Flash Plus function please visit the "Unique Features" webpage of GIGABYTE's website. - 12 -...
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Page 13: Internal Connectors
Internal Connectors 5 15 ATX_12V F_AUDIO F_PANEL CPU_FAN F_U32 SYS_FAN1/SYS_FAN2 F_USB1 D_LED1/D_LED2 LED_CPU LED_C1/LED_C2 SATA3 0/1/2/3 CLR_CMOS M2A_CPU/M2B_SB QFLASH_PLUS 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/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.
- 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 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 17 9) M2A_CPU/M2B_SB (M.2 Socket 3 Connectors) 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 18 11) 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 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 Q-Flash Plus button. The QFLED will flash when the BIOS matching and flashing activities start and will stop flashing when the main BIOS flashing is complete. QFLED QFLASH_PLUS For how to use Q-Flash Plus please visit the "Unique Features" webpage of GIGABYTE's website. - 20 -...
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Page 21: 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 22: The Main Menu
The Main Menu System Time Setup Menus Configuration Items Hardware Information Option Description Current Settings Quick Access Bar allows you to quickly move to the General Help, Easy Mode, Smart Fan 5, or Q-Flash screen. Advanced Mode Function Keys <f><g> Move the selection bar to select a setup menu <h><i>... -
Page 23: Favorites (F11)
Favorites (F11) Set your frequently used options as your 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>... -
Page 24: 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 25 ƒ Advanced CPU Settings & Core Performance Boost (Note 1) Allows you to determine whether to enable the Core Performance Boost (CPB) technology, a CPU performance-boost technology. (Default: Auto) & SVM Mode Virtualization enhanced by Virtualization Technology will allow a platform to run multiple operating systems and applications in independent partitions.
- Page 26 & System Memory Multiplier Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD data. (Default: Auto) ƒ Advanced Memory Settings ƒ Memory Subtimings d Standard Timing Control, Advanced Timing Control, CAD Bus Setup Timing, CAD Bus Drive Strength, Data Bus Configuration These sections provide memory timing settings.
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Page 27: Settings
Settings ƒ Platform Power & AC BACK Determines the state of the system after the return of power from an AC power loss. The system returns to its last known awake state upon the return of the AC power. Memory Always On The system is turned on upon the return of the AC power. - Page 28 & Soft-Off by PWR-BTTN Configures the way to turn off the computer in MS-DOS mode using the power button. Press the power button and then the system will be turned off instantly. (Default) Instant-Off Delay 4 Sec. Press and hold the power button for 4 seconds to turn off the system. If the power button is pressed for less than 4 seconds, the system will enter suspend mode.
- Page 29 ƒ APP Center Download & Install Configuration & APP Center Download & Install Allows you to determine whether to automatically download and install GIGABYTE APP Center after entering the operating system. Before installing APP Center, make sure the system is connected to the Internet. (Default: Enabled) ƒ...
- Page 30 & Port 60/64 Emulation Enables or disables emulation of I/O ports 64h and 60h. This should be enabled for full legacy support for USB keyboards/mice in MS-DOS or in operating system that does not natively support USB devices. (Default: Disabled) &...
- Page 31 ƒ Realtek PCIe GBE Family Controller This sub-menu provides information on LAN configuration and related configuration options. ƒ Miscellaneous & LEDs in System Power On State Allows you to enable or disable motherboard LED lighting when the system is on. Disables the selected lighting mode when the system is on.
- Page 32 ƒ 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 enable the fan speed control function and adjust the fan speed. Allows the fan to run at different speeds according to the temperature.
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Page 33: 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. & System Language Selects the default language used by the BIOS. &... -
Page 34: Boot
System program. (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) & Fast Boot Enables or disables Fast Boot to shorten the OS boot process. Ultra Fast provides the fastest bootup speed. - Page 35 & 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 36 & 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.
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Page 37: 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 38: Chapter 3 Appendix
Chapter 3 Appendix 3-1 Configuring a RAID Set RAID Levels RAID 0 RAID 1 RAID 10 Minimum Number of ≥2 Hard Drives Number of hard drives * Size of the smallest drive (Number of hard drives/2) * Array Capacity Size of the smallest drive Size of the smallest drive Fault Tolerance Before you begin, please prepare the following items:... - Page 39 Windows installation process. After the operating system is installed, we recommend that you install all required drivers from the GIGABYTE APP Center to ensure system performance and compatibility. If the operating system to be installed requires that you provide additional RAID driver during the OS installation process, please refer to the steps below: 1.
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Page 40: Drivers Installation
After you install the operating system, a dialog box will appear on the bottom-right corner of the desktop asking if you want to download and install the drivers and GIGABYTE applications via APP Center. Click Install to proceed with the installation. (In BIOS Setup, make sure Settings\IO Ports\APP Center Download & Install Configuration\APP Center Download & Install is set to Enabled.) -
Page 41: Regulatory Notices
Supplier's Declaration of Conformity 47 CFR § 2.1077 Compliance Information Product Name: Motherboard Trade Name: GIGABYTE Model Number: B550M AORUS ELITE AX/B550M AORUS ELITE 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 42 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 43 European Community Radio Equipment 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 44: Contact Us
Contact Us GIGA-BYTE TECHNOLOGY CO., LTD. Address: No.6, Baoqiang Rd., Xindian Dist., New Taipei City 231 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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