GIGABYTE B650 GAMING X AX V2 / B650 GAMING X V2 User's Manual
Revision 1201
Introduction
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Copyright © 2024 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved. Trademarks are legally registered to their respective owners.
Disclaimer: This manual is protected by copyright laws and is the property of GIGABYTE. Specifications and features may change 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.
For detailed product information, please read the User's Manual. For quick setup, refer to the Quick Installation Guide on GIGABYTE's website: https://download.gigabyte.com/FileList/Manual/mb_manual_quick-guide_am5.pdf?m=sw. For product-related information, visit https://www.gigabyte.com.
Identifying Your Motherboard Revision: The revision number is typically found as "REV: X.X" on the motherboard's PCB. For example, "REV: 1.0" indicates revision 1.0. Check this number before updating BIOS or drivers.
Chapter 1: Product Introduction
1-1 Motherboard Layout
The motherboard features various connectors and components. Key elements include:
- CPU Socket: AM5 Socket
- Memory Slots: DDR5_A1, DDR5_A2, DDR5_B1, DDR5_B2
- Expansion Slots: PCIEX16, PCIEX1_1, PCIEX1_2
- Storage Connectors: M.2 slots (M2A_CPU, M2B_CPU, M2C_SB), SATA3 0/1/2/3
- Power Connectors: ATX_12V1, ATX_12V, ATX
- Fan Headers: CPU_FAN, CPU_OPT, SYS_FAN1/2, SYS_FAN3_PUMP
- Internal Headers: F_AUDIO, F_PANEL, F_U320G, F_U32, F_USB1/F_USB2, SPI_TPM, COM, CLR_CMOS, RST, LED_C1/LED_C2, D_LED1/D_LED2
- Chipset: AMD Chipset
- LAN: Realtek® 2.5GbE LAN
- Audio: Realtek® Audio CODEC
- USB Ports (on board): USB 2.0 Hub, U32_2, U32G2, U32G2C, U32_LAN
- Other: QFLASH_PLUS, CPU_LED, D_LED1, D_LED2, M_BIOS, CODEC, BAT, Temperature sensor
- Note: Some features like M.2 slots and specific USB ports may only be available on certain models (e.g., B650 GAMING X AX V2).
1-2 Box Contents
The package typically includes:
- B650 GAMING X AX V2 or B650 GAMING X V2 motherboard
- User's Manual
- Two antennas (j Only for B650 GAMING X AX V2)
- Two SATA cables
- M.2 screw
Box contents are for reference only and may vary based on the product package received. Contents are subject to change without notice.
Chapter 2: Hardware Installation
2-1 Installation Precautions
Handle the motherboard with care to prevent damage from electrostatic discharge (ESD) and physical stress. Follow these precautions:
- Ensure the chassis is suitable for the motherboard.
- Do not remove or damage the motherboard's S/N or warranty stickers.
- Always disconnect AC power before installing or removing components.
- Connect hardware components tightly and securely.
- Avoid touching metal leads or connectors when handling the motherboard.
- Use an ESD wrist strap or touch a metal object to discharge static electricity.
- Place the motherboard on an antistatic pad or in an electrostatic shielding container.
- Ensure the power supply is turned off before connecting/unplugging its cable.
- Verify the power supply voltage is set correctly for your region.
- Confirm all cables and power connectors are properly attached.
- Prevent screws or metal components from contacting the motherboard circuit.
- Do not place the computer on uneven surfaces or in high-temperature/wet environments.
- Do not power on the computer during installation to avoid damage or injury.
- Consult a certified technician if uncertain about installation steps.
- Follow installation and grounding instructions for adapters, extension cables, or power strips.
2-2 Product Specifications
| Category | Specifications |
|---|---|
| CPU | AMD Socket AM5, supports AMD Ryzen™ 7000 Series Processors / AMD Ryzen™ 8000 Series Processors. Refer to GIGABYTE's website for the latest CPU support list. |
| Chipset | AMD B650 |
| Memory |
|
| Onboard Graphics |
|
| Audio |
|
| LAN | Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps). |
| Wireless Communication Module |
|
| Expansion Slots |
|
2-3 Installing the CPU and CPU Cooler
A. Note the CPU Orientation: Align the CPU's triangle pin one marking or notches with the corresponding markings on the AM5 CPU Socket.
B. Installing the CPU:
- Gently press the CPU socket lever handle down and away, then lift the locking lever.
- Hold the CPU by its edges, align it with the socket's pin one marking or notches, and gently insert it.
- Close the load plate and secure the socket lever. The protective cover will detach automatically.
⚠ Do not force the CPU socket locking lever if the CPU is not installed correctly, as this can damage the CPU and socket.
C. Installing the CPU Cooler:
- Apply an even, thin layer of thermal grease on the CPU surface.
- Type A Cooler: Hook the CPU cooler clip to the mounting lug, then push the other side to secure. Turn the cam handle to lock.
- Type B Cooler: Remove the CPU retention frame. Align the cooler's shoulder screws with the back plate standoffs and fasten them in a 1-2-3-4 pattern.
- Connect the CPU cooler's power connector to the CPU_FAN header on the motherboard.
⚠ When using a Type B CPU cooler, fasten screws in a 1-2-3-4 rotation pattern to ensure even pressure.
2-4 Installing the Memory
Guidelines:
- Ensure the motherboard supports the memory. It is recommended to use memory modules of the same capacity, brand, speed, and chips. Refer to GIGABYTE's website for supported memory specifications.
- Always turn off and unplug the computer before installing memory.
- Memory modules are keyed for one-way installation. If it doesn't fit, try rotating it.
- When installing memory modules, prioritize the DDR5_A2 socket first.
Recommended Memory Configurations:
| Configuration | DDR5_A1 | DDR5_A2 | DDR5_B1 | DDR5_B2 |
|---|---|---|---|---|
| 1 Module | - | ✓ | - | - |
| 2 Modules* | - | ✓ | - | ✓ |
| 4 Modules* | ✓ | ✓ | ✓ | ✓ |
(✓ = Installed, - = No Memory; * = Recommended Dual Channel Configurations)
Dual Channel Memory Configuration: This motherboard supports Dual Channel Technology, which doubles memory bandwidth. The four sockets are divided into two channels (Channel A: DDR5_A1, DDR5_A2; Channel B: DDR5_B1, DDR5_B2). Dual Channel mode requires at least two memory modules. For optimal performance with two or four modules, use identical capacity, brand, speed, and chips.
2-5 Installing an Expansion Card
Guidelines:
- Ensure motherboard compatibility with the expansion card and consult its manual.
- Always turn off and unplug the computer before installation.
Steps:
- Locate a compatible expansion slot and remove the corresponding metal slot cover from the chassis back panel.
- Align the card with the slot and press down until fully seated.
- Ensure the expansion card is firmly seated.
- Secure the card's metal bracket to the chassis back panel with a screw.
- Replace chassis covers after installing all cards.
- Turn on the computer and adjust BIOS settings if necessary.
- Install the expansion card's drivers in your operating system.
2-6 Back Panel Connectors
The back panel provides various ports:
- USB 2.0/1.1 Port: For USB devices.
- PS/2 Keyboard/Mouse Port: For connecting PS/2 peripherals.
- SMA Antenna Connectors (2T2R) (j Only for B650 GAMING X AX V2): For connecting Wi-Fi antennas. Ensure antennas are tightened and aimed correctly for optimal signal.
- DisplayPort (Note): Supports high-quality digital imaging and audio, up to 3840x2160@144 Hz. Actual resolution depends on the monitor.
- HDMI Port (Note): Supports HDCP 2.3, Dolby TrueHD, DTS HD Master Audio, and up to 192KHz/24bit 7.1-channel LPCM audio. Maximum resolution is 4096x2160@60 Hz. Actual resolution depends on the monitor. Set as default sound playback device if used for audio.
- USB 3.2 Gen 1 Port: Supports USB 3.2 Gen 1 and USB 2.0 specifications.
- USB 2.0/1.1 Port (Q-Flash Plus Port): For USB devices. Use for Q-Flash Plus by inserting a USB flash drive.
- USB 3.2 Gen 2 Type-A Port (Red): Supports USB 3.2 Gen 2, Gen 1, and 2.0 specifications.
- USB Type-C® Port, with USB 3.2 Gen 2 support: Reversible port supporting USB 3.2 Gen 2, Gen 1, and 2.0 specifications.
- Q-Flash Plus Button (Note): Allows BIOS updates when the system is off. Save BIOS to a USB drive and press this button.
- RJ-45 LAN Port: Gigabit Ethernet up to 2.5 Gbps. Includes Speed and Activity LEDs.
- Audio Jacks: Line In/Rear Speaker Out, Line Out/Front Speaker Out, Mic In/Center/Subwoofer Speaker Out, Front Panel Line Out/Side Speaker Out.
When removing cables, pull them straight out to prevent damage.
2-7 Onboard Button and LEDs
Quick Button: A reset button for quick power on/off in open-case environments, useful for hardware testing. It can be remapped for various functions via BIOS Setup.
Status LEDs: Indicate the status of CPU, DRAM, VGA, and Boot (Operating System). If CPU/DRAM/VGA LEDs are on, the respective device may not be working normally. A lit BOOT LED indicates the OS has not yet loaded.
2-8 Internal Connectors
The motherboard features numerous internal connectors for various components:
- Power Connectors: ATX_12V1, ATX_12V (8-pin and 4-pin), ATX (24-pin). A 500W or greater power supply is recommended.
- Fan Headers: CPU_FAN, SYS_FAN1/2, SYS_FAN3_PUMP, CPU_OPT. All are 4-pin and support voltage speed control. Ensure proper connection to prevent overheating.
- LED Headers: CPU_LED (for CPU cooler LED strip), LED_C1/LED_C2 (for RGB LED strips), D_LED1/D_LED2 (for addressable LED strips). Ensure correct polarity for LED strips.
- SATA Connectors: 4 x SATA 6Gb/s connectors supporting SATA 3Gb/s and 1.5Gb/s. Supports RAID 0, RAID 1, and RAID 10.
- Battery (BAT): Provides power to CMOS for BIOS settings. Replace when voltage is low. Clearing CMOS can be done by removing the battery for a minute or shorting terminals.
- M.2 Socket 3 Connectors: M2A_CPU, M2B_CPU, M2C_SB. Support M.2 PCIe SSDs only. M.2 PCIe SSDs cannot be used in RAID sets with SATA hard drives.
- Front Panel Header (F_PANEL): Connects chassis power switch, reset switch, speaker, chassis intrusion sensor, and system status indicators (PLED/PWR_LED, HD, RES, CI).
- Front Panel Audio Header (F_AUDIO): For connecting the chassis front panel audio module.
- USB Headers: F_U320G (USB Type-C® Header with USB 3.2 Gen 2x2 Support), F_U32 (USB 3.2 Gen 1 Header), F_USB1/F_USB2 (USB 2.0/1.1 Headers).
- Trusted Platform Module Header (SPI_TPM): For connecting an SPI TPM module.
- Serial Port Header (COM): For connecting an optional COM port cable.
- Clear CMOS Jumper (CLR_CMOS): Resets BIOS configuration to factory defaults.
- Reset Jumper (RST): Connects to the chassis reset switch for restarting the computer.
Before connecting devices, ensure they are compatible and that the computer is powered off and unplugged.
Chapter 3: BIOS Setup
The BIOS (Basic Input and Output System) stores hardware parameters in the CMOS. It performs POST, saves system parameters, and loads the operating system. The BIOS Setup program allows modification of system configuration settings.
Accessing BIOS Setup: Press the
BIOS Upgrade: Use GIGABYTE Q-Flash or Q-Flash Plus utility. Q-Flash allows upgrades within the OS, while Q-Flash Plus enables updates when the system is off (S5 state) by using a USB thumb drive.
⚠ BIOS flashing carries risks. Proceed with caution. Inadequate flashing can lead to system malfunction. It is recommended not to alter default settings unless necessary to prevent instability.
Startup Screen: Displays the GIGABYTE logo upon booting.
Function Keys:
: BIOS SETUP\Q-FLASH- Enters BIOS Setup or Q-Flash utility.: BOOT MENU - Allows setting the first boot device without entering BIOS Setup.: Q-FLASH - Directly accesses the Q-Flash utility.
For details on configuring BIOS Setup, visit: https://www.gigabyte.com/WebPage/917/amd600-bios.html
Chapter 4: Installing the Operating System and Drivers
4-1 Operating System Installation
After configuring BIOS settings, you can install the operating system. Some OS versions include RAID drivers, eliminating the need for separate installation during OS setup. After OS installation, it is recommended to install all required drivers via GIGABYTE Control Center for optimal performance and compatibility.
RAID Driver Installation (if required during OS setup):
- Download the AMD RAID Preinstall Driver from GIGABYTE's website (Support\Download\SATA RAID/AHCI page).
- Unzip the file and copy the drivers to a USB thumb drive.
- Boot from the Windows setup disc. When prompted to load drivers, select 'Browse'.
- Insert the USB thumb drive, navigate to the drivers, and install the following in order: AMD-RAID Bottom Device, AMD-RAID Controller, AMD-RAID Config Device.
- Continue with the OS installation.
4-2 Drivers Installation
After installing the operating system, a prompt may appear asking to download and install drivers and GIGABYTE applications via GIGABYTE Control Center (GCC). Ensure "Gigabyte Utilities Downloader" is enabled in BIOS Setup (Settings\IO Ports\Gigabyte Utilities Downloader Configuration).
Click 'Install' to proceed. Accept the End User License Agreement (EULA) and then select the desired drivers and applications within the GIGABYTE CONTROL CENTER interface before clicking 'Install'.
Ensure the system is connected to the Internet before installation.
For software information: https://www.gigabyte.com/WebPage/916/amd600-app.html
For troubleshooting: https://www.gigabyte.com/WebPage/351/faq.html
Chapter 5: Appendix
5-1 Configuring a RAID Set
This motherboard supports RAID 0, RAID 1, and RAID 10. Prepare the necessary hard drives as indicated:
| RAID Level | RAID 0 | RAID 1 | RAID 10 |
|---|---|---|---|
| Minimum Number of Hard Drives | ≥2 | 2 | 4 |
| Array Capacity | Number of hard drives* | Size of the smallest drive | (Number of hard drives/2) * Size of the smallest drive |
| Fault Tolerance | No | Yes | Yes |
Preparation Items:
- SATA hard drives or SSDs (using identical models and capacities is recommended for optimal performance).
- Windows setup disc.
- An Internet-connected computer.
- A USB thumb drive.
An M.2 PCIe SSD cannot be used to create a RAID set with a SATA hard drive.
For RAID configuration details, visit: https://www.gigabyte.com/WebPage/918/amd600-raid.html
Regulatory Notices
United States of America, Federal Communications Commission Statement:
Supplier's Declaration of Conformity 47 CFR § 2.1077 Compliance Information
Product Name: Motherboard Trade Name: GIGABYTE Model Number: B650 GAMING X AX V2 / B650 GAMING X V2
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
FCC Compliance Statement: This device complies with Part 15 of the FCC Rules, Subpart B, Unintentional Radiators. Operation is subject to two conditions: (1) no harmful interference, and (2) acceptance of any interference received, including that which may cause undesired operation.
The FCC has adopted a safety standard for human exposure to radio frequency (RF) electromagnetic energy. Proper operation of this radio according to the manual will result in exposure substantially below FCC limits.
Safety Precautions:
- Do not touch or move the antenna while transmitting or receiving.
- Avoid holding components with the antenna close to or touching the body, especially the face or eyes, during transmission.
- Do not operate or transmit data without the antenna connected; this may damage the radio.
- Use in specific environments: Wireless devices have limitations in hazardous locations, on airplanes (governed by FAA), and in hospitals (subject to hospital limits).
Antenna Use: To comply with FCC RF exposure limits, low gain integrated antennas should be at least 7.9 inches (20 cm) from the body.
Explosive Device Proximity Warning: Do not operate portable transmitters near unshielded blasting caps or in explosive environments unless the device is qualified for such use.
Antenna Warning: The wireless adapter is not designed for use with high-gain antennas.
Use On Aircraft Caution: FCC and FAA regulations prohibit airborne operation of RF wireless devices due to potential interference with aircraft instruments.
Canada, Canada-Industry Notice: This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to two conditions: (1) no harmful interference, and (2) acceptance of any interference received.
Caution: For IEEE 802.11a wireless LAN, use is restricted to indoor environments due to operation in the 5.15-5.25 GHz frequency range. Industry Canada requires indoor use in this range to minimize interference with co-channel mobile satellite systems. High power radar operates in the 5.25-5.35 GHz and 5.65-5.85 GHz bands and may cause interference or damage. Maximum allowed antenna gain is 6dBi for compliance with EIRP limits in the 5.25-5.35 GHz and 5.725-5.85 GHz bands for point-to-point operation. Antennas must be at least 20 cm from the body.
European Union (EU) CE Declaration of Conformity: This device complies with Electromagnetic Compatibility Directive 2014/30/EU, Low-voltage Directive 2014/35/EU, Radio Equipment Directive 2014/53/EU, ErP Directive 2009/125/EC, and RoHS directive (recast) 2011/65/EU & 2015/863. Product tested and found compliant with essential requirements.
European Union (EU) RoHS (recast) Directive 2011/65/EU & European Commission Delegated Directive (EU) 2015/863 Statement: GIGABYTE products are free from hazardous substances (Cd, Pb, Hg, Cr+6, PBDE, PBB, DEHP, BBP, DBP and DIBP). Components are selected to meet RoHS requirements.
European Union (EU) Community Waste Electrical & Electronic Equipment (WEEE) Directive Statement: GIGABYTE adheres to the WEEE Directive for treatment, collection, recycling, and disposal of electronic devices. Used equipment must be marked, collected separately, and disposed of properly. The WEEE symbol indicates that the product must not be disposed of with household waste; it should be taken to designated collection centers for recycling.
Battery Information: Disposal and recycling information for batteries in the EU. The symbol indicates that the product and/or battery should not be disposed of with household waste. Use public collection systems for return, recycling, or treatment according to local regulations.
⚠ WARNING: INGESTION HAZARD: This product contains a button cell battery. Swallowing can cause severe internal chemical burns in as little as 2 hours. Keep batteries out of reach of children. Seek immediate medical attention if a battery is swallowed. Battery type: CR2032, +3VDC. Non-rechargeable batteries are not to be recharged. Dispose of used batteries properly and keep away from children. Do not incinerate. Even used batteries can cause severe injury or death. Do not force discharge, recharge, disassemble, heat, or incinerate batteries.
European Community Radio Equipment Directive Compliance Statement: Equipment complies with Radio Equipment Directive 2014/53/EU. Suitable for home and office use in all European Community and EFTA Member States. The 5.15-5.35 GHz band is for indoor use only.
NCC Wireless Statements (Taiwan): Low power radio frequency devices. Modifications are not permitted. Must not interfere with aircraft safety or legal communications. If interference occurs, cease operation until resolved.
Korea KCC NCC Wireless Statement: Wireless devices operating in the 5.25-5.35 GHz band are restricted to indoor use.
Japan Wireless Statement: 5.15 GHz ~ 5.35 GHz band is for indoor use only.
Wireless module approvals: Details for Realtek RTL8852CE, AMD RZ616 (MediaTek MT7922A22M), and Intel AX210NGW modules are provided, including FCC IDs, IC numbers, and regional compliance marks.
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: For technical or non-technical questions, visit https://esupport.gigabyte.com.
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