1. Introduction
This manual provides detailed instructions for the installation, configuration, and maintenance of your Maxsun MS-eSport B650M WIFI ICE Motherboard Set. Designed for enthusiasts and gamers, this motherboard supports AMD Ryzen AM5 series processors and DDR5 memory, offering high performance and advanced connectivity. Please read this manual thoroughly before proceeding with installation to ensure proper setup and operation.

2. Package Contents
The contents of your package will vary based on the purchase option selected. Please verify your order against the list below:
- Motherboard+RAM option:
- 1x Maxsun MS-eSport B650M WIFI ICE Motherboard
- 2x 16GB 6000Mhz DDR5 RAM modules
- Motherboard+CPU option:
- 1x Maxsun MS-eSport B650M WIFI ICE Motherboard
- 1x AMD Ryzen 5 9600X CPU
- Motherboard+CPU+RAM option:
- 1x Maxsun MS-eSport B650M WIFI ICE Motherboard
- 1x AMD Ryzen 5 9600X CPU
- 2x 16GB 6000Mhz DDR5 RAM modules
- All options include:
- User Manual (this document)
- SATA cables
- WiFi Antenna
- I/O Shield (if not pre-installed)
- M.2 SSD screws/standoffs
Important Note: The CMOS battery on the motherboard will be removed before shipment due to shipping regulations. Please install a CR2032 battery during setup.
3. Product Overview
The Maxsun MS-eSport B650M WIFI ICE is a Mini-ITX motherboard designed for high-performance computing. It features a robust power delivery system, advanced cooling, and comprehensive connectivity options.
3.1 Key Features
- Enhanced Power Supply: 6+2+1 phase 50A Dr.Mos power design for stable performance, supporting up to R9 7900/R79700X processors.
- Quality Materials: Utilizes polymer tantalum capacitors for long-life and higher power consumption handling.
- High-speed Memory: Two DDR5 DIMM slots supporting dual-channel memory up to 96GB, with overclocking support for speeds from 4800MHz to 8000+(OC)MHz.
- Advanced Connectivity: Integrated Realtek REALTEK8111H Gigabit LAN, Realtek 8852BE WiFi 6 wireless card, and Bluetooth 5.2.
- PCIe 5.0 Support: Features one PCIe 5.0 x16 slot for the latest graphics cards.
- Dual M.2 Slots: Two M.2 slots supporting 2242/2280 PCIe 4.0X4/X2 channel SSDs.
- MAXSUN Sync: Customizable ARGB lighting control with 2x 5V ARGB pins and 1x 12V NRGB pin.
- ESD Protection: Active protection circuit design to strengthen electrostatic protection and extend component lifespan.
- LANGuard Network Security: Advanced signal coupling technology for enhanced network throughput and protection against surges and static electricity.





4. Specifications
Detailed technical specifications for the Maxsun MS-eSport B650M WIFI ICE Motherboard.
| Feature | Description |
|---|---|
| Model | MS-eSport B650M WIFI ICE |
| Form Factor | Mini-ITX (245*210mm) |
| CPU Socket | Socket AM5, Supports AMD Ryzen 7000/8000/9000 Series Processors |
| Chipset | AMD B650 |
| Memory | 2x DDR5 DIMM slots, Dual Channel, Max 96GB, Supports 4800/5200/5600/6000/6200/6400/6600/6800/7000/7200/7400/7600/7800/8000(OC+)MHz |
| Display Output | 1x HDMI 1.4 (up to 4096x2160@30Hz), 1x DisplayPort (up to 4096x2160@60Hz) |
| Expansion Slots | 1x PCIe 5.0 x16 slot, 2x PCIe 3.0 x1 slots |
| Audio | Integrated REALTEK ALC897 Sound Card Chip, 3x Rear Audio Interfaces (Line In, Line Out, Mic In), Front Audio Pins (F_AUDIO) |
| Network | Integrated REALTEK8111H NIC (10/100/1000Mbit), Onboard Realtek 8852BE WiFi 6 (AX) with Bluetooth 5.2, 1x RJ45, 1x M.2 E-Key PCI-E 2230 WIFI interface |
| Storage | 2x M.2 slots (2242/2280 PCIE 4.0X4/X2 channel SSD), 2x SATA3.0 ports |
| USB Ports (Rear) | 4x USB 3.2 Gen1, 2x USB 2.0 |
| USB Ports (On-board) | 1 set (2 ports) USB 2.0, 1 set (2 ports) USB 3.2 Gen1 |
| Power Connectors | 1x 24-pin ATX Main Power, 1x 8-pin ATX 12V Power |
| Fan Headers | 1x CPU Fan, 2x System Fan |
| ARGB/NRGB Headers | 2x 5V ARGB pins, 1x 12V NRGB pin |
| Other On-board Connectors | F_PANEL, CLR_CMOS button (rear), TPM pins, COM_A pins, 4-pin horn Buzzer pins |
| Hardware Monitoring | Voltage, Temperature, Fan Speed (with intelligent control) |
| ESD Protection | Air discharge ±8KV C level / ±6KV B class; Contact discharge ±6KV C level / ±3KV B class |
| Operating System Support | Windows 10 64bit, Windows 11 64bit, Ubuntu 64bit |
| Package Dimensions | 289*245*66mm |
| Net Weight | 724.5g |

5. Setup Instructions
Follow these steps to properly install your Maxsun MS-eSport B650M WIFI ICE Motherboard and components.
5.1 Safety Precautions
- Always disconnect the power supply before installing or removing any components.
- Wear an anti-static wrist strap to prevent electrostatic discharge (ESD) damage.
- Handle components by their edges, avoiding direct contact with pins or circuitry.
- Ensure a well-ventilated workspace.
5.2 Motherboard Installation
- Prepare the Case: Install the I/O shield (if not pre-installed) into your PC case. Ensure standoffs are correctly aligned for the Mini-ITX form factor.
- Install the Motherboard: Carefully place the motherboard into the case, aligning the screw holes with the standoffs. Secure it with screws.
5.3 CPU Installation (AMD AM5 Socket)
- Open the Socket: Lift the retention arm on the AM5 socket.
- Align the CPU: Carefully align the AMD Ryzen AM5 CPU with the socket, ensuring the triangular markers on the CPU and socket match. Do not force the CPU into the socket.
- Secure the CPU: Gently lower the retention arm to secure the CPU in place.
- Install CPU Cooler: Apply thermal paste (if not pre-applied) and install your compatible AM5 CPU cooler according to its manufacturer's instructions.

5.4 RAM Installation (DDR5)
- Open DIMM Slots: Open the clips on both ends of the DDR5 DIMM slots.
- Insert RAM: Align the notch on the DDR5 memory module with the key in the DIMM slot. Press down firmly on both ends until the clips snap into place.
- Dual Channel Configuration: For optimal performance, install memory modules in the recommended dual-channel configuration (refer to motherboard diagram for specific slots).

5.5 M.2 SSD Installation
- Locate M.2 Slots: Identify the M.2 slots on the motherboard.
- Install Standoff: Screw in the M.2 standoff at the appropriate length for your SSD (2242 or 2280).
- Insert SSD: Insert the M.2 SSD into the slot at an angle.
- Secure SSD: Gently push down the SSD and secure it with the M.2 screw.
5.6 Graphics Card Installation
- Open PCIe Slot Clip: Open the retention clip on the PCIe 5.0 x16 slot.
- Insert Graphics Card: Align the graphics card with the slot and press down firmly until it clicks into place.
- Secure Card: Secure the graphics card to the case with a screw.
5.7 Power Connections
- 24-pin ATX Power: Connect the main 24-pin ATX power cable from your power supply to the motherboard.
- 8-pin ATX 12V Power: Connect the 8-pin ATX 12V power cable (CPU power) to the motherboard.
5.8 Front Panel and Peripheral Connections
- Front Panel Connectors (F_PANEL): Connect the power switch, reset switch, HDD LED, and power LED cables from your case to the F_PANEL header.
- USB Headers: Connect front panel USB 2.0 and USB 3.2 Gen1 cables to their respective headers.
- Audio Header: Connect the front panel audio cable to the F_AUDIO header.
- Fan Headers: Connect CPU fan to the CPU_FAN header and case fans to the SYS_FAN headers.
- ARGB/NRGB Headers: Connect compatible RGB devices to the 5V ARGB or 12V NRGB headers.
- WiFi Antenna: Screw the included WiFi antenna(s) onto the rear I/O ports.
5.9 CMOS Battery Installation
As the CMOS battery is removed for shipping, carefully insert a CR2032 coin cell battery into the battery holder on the motherboard, ensuring correct polarity (+ side up).
6. Operating Instructions
6.1 First Boot
- After all components are installed and connected, connect your monitor, keyboard, and mouse.
- Connect the power cable to your power supply and turn on the power switch.
- Press the power button on your PC case.
- The system should boot to the BIOS/UEFI interface or begin the operating system installation process.
6.2 BIOS/UEFI Setup
- During boot-up, press the designated key (usually DEL or F2) to enter the BIOS/UEFI setup.
- Configure boot order, enable XMP/EXPO for RAM, and adjust other system settings as needed.
- Save changes and exit BIOS/UEFI.
6.3 Driver Installation
After installing your operating system (Windows 10/11 64bit or Ubuntu 64bit), install the necessary drivers for the motherboard components. These typically include:
- Chipset drivers
- Graphics drivers (for integrated or discrete GPU)
- Audio drivers
- LAN drivers
- WiFi/Bluetooth drivers
Drivers can usually be found on the Maxsun official website or the respective component manufacturers' websites (AMD, Realtek).
6.4 MAXSUN Sync Software
Install the MAXSUN Sync lighting control software to customize the ARGB lighting effects on your motherboard and connected compatible devices. Refer to the software's interface for detailed customization options.
7. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your motherboard.
- Dust Removal: Periodically clean dust from the motherboard, CPU cooler, and case fans using compressed air. Ensure the system is powered off and unplugged before cleaning.
- Driver Updates: Keep your motherboard drivers and BIOS/UEFI firmware updated to ensure compatibility and performance improvements. Check the Maxsun website for the latest versions.
- Cable Management: Ensure cables are neatly routed to improve airflow and prevent interference.
- Temperature Monitoring: Use monitoring software to keep an eye on CPU and system temperatures to prevent overheating.
8. Troubleshooting
This section addresses common issues you might encounter.
8.1 No Power / No Boot
- Check Power Connections: Ensure the 24-pin ATX and 8-pin ATX 12V power cables are securely connected to the motherboard and power supply.
- Power Supply: Verify that the power supply is switched on and functioning correctly.
- Front Panel Connections: Double-check the F_PANEL connections, especially the power switch header.
- CMOS Battery: Ensure a CR2032 battery is correctly installed.
- Clear CMOS: Use the rear CLR_CMOS button or short the CLR_CMOS pins (refer to motherboard diagram) to reset BIOS settings.
8.2 No Display
- Monitor Connection: Ensure the monitor cable is securely connected to the graphics card or motherboard (if using integrated graphics).
- Graphics Card: Reseat the graphics card in its PCIe slot. Ensure any required PCIe power cables are connected.
- RAM: Reseat the RAM modules. Try booting with only one RAM module installed.
- CPU: Ensure the CPU is correctly seated in its socket.
8.3 Network Connectivity Issues
- Wired LAN: Check the Ethernet cable connection. Ensure LAN drivers are installed.
- WiFi: Ensure the WiFi antenna(s) are securely attached. Install WiFi drivers. Check router settings.
- Bluetooth: Ensure Bluetooth drivers are installed. Check device pairing.
8.4 Overclocking Instability
- If you experience instability after overclocking CPU or RAM, reset BIOS settings to default using the CLR_CMOS button.
- Increase voltage incrementally and test stability thoroughly when overclocking.
9. User Tips
- CPU Condition: Be aware that the CPU, if included in your bundle, may be either disassembled (used but tested well) or brand new. Both are tested for functionality before shipment.
- Memory Condition: RAM modules included in bundles are brand new and tested for good performance.
- RAID Support: This motherboard supports RAID configurations (0, 1, 5, 10) for SATA drives. Consult your operating system's documentation for setting up RAID.
- Processor Compatibility: The motherboard is compatible with AMD Ryzen 7000 Series (R3, R5, R7, R9) processors. Ensure your chosen CPU is from this series.
- UEFI Diskless Boot: The motherboard supports UEFI diskless boot and PXE diskless boot, useful for network-based system deployments.
10. Warranty and Support
The Maxsun MS-eSport B650M WIFI ICE Motherboard comes with a 3-year limited warranty. For technical support, driver downloads, or warranty claims, please contact your retailer or visit the official Maxsun website. Keep your proof of purchase for warranty validation.