1. Introduction and Overview
The ASRock B860M Pro RS WiFi 6E Micro ATX Motherboard is designed for mainstream DIYers seeking reliable performance and a trustable computing experience. This Race Sport (RS) Edition motherboard offers a perfect balance of attractive specifications and modern features, suitable for various tasks and light-loading gaming. It supports Intel Core Ultra processors, DDR5 memory up to 8666 MHz, and features advanced connectivity options.
Key Features:
- 10+1+1+1+1 Power Phase, Dr.MOS for VCore+GT+SA
- 4 x DDR5 DIMMs Supports Dual Channel, up to 8666+ (OC)
- Graphics Output Options: 1 HDMI, 1 DisplayPort
- Realtek ALC1220 7.1 CH HD Audio Codec, Nahimic Audio
- BLAZING M.2 (PCIE GEN5 x4)
2. Setup and Installation
This section provides guidance for the physical installation of your ASRock B860M Pro RS WiFi 6E motherboard and its components. Ensure your system is powered off and disconnected from the power source before beginning installation.
Motherboard Layout:

Figure 2.1: Front view of the ASRock B860M Pro RS WiFi 6E motherboard, highlighting the CPU socket, DDR5 DIMM slots, and M.2 slots.

Figure 2.2: Close-up of the LGA1851 CPU socket and the robust VRM heatsinks, designed for efficient power delivery and cooling.
Rear I/O Panel:

Figure 2.3: Rear I/O panel featuring USB ports, HDMI, DisplayPort, 2.5G LAN, Wi-Fi antenna connectors, and audio jacks.
Package Contents:

Figure 2.4: The motherboard package includes the ASRock B860M Pro RS WiFi 6E motherboard, Wi-Fi antennas, SATA cables, and documentation.
3. Operating Instructions
This motherboard is designed for optimal performance with Intel Core Ultra processors and DDR5 memory. Ensure all components are correctly installed before powering on the system.
BIOS Update Tutorial:
Video 3.1: A detailed tutorial on how to update your ASRock motherboard's BIOS using either USB BIOS Flashback or Instant Flash methods. This ensures your system has the latest firmware for enhanced compatibility, security, and features.
Intel B860 Series Motherboards Overview:
Video 3.2: An overview of the Intel B860 Series Motherboards, highlighting key features and design philosophies.
4. Maintenance
Proper maintenance ensures the longevity and optimal performance of your motherboard. Regularly inspect your system for dust accumulation and ensure adequate airflow.
- 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.
- BIOS Updates: Keep your BIOS updated to the latest version to benefit from performance improvements, bug fixes, and compatibility enhancements. Refer to the ASRock support website for the latest BIOS versions and update instructions.
- Cable Management: Ensure all cables are neatly routed to prevent obstruction of airflow and to avoid accidental disconnections.
- Component Checks: Occasionally check all installed components (RAM, GPU, M.2 SSDs) to ensure they are securely seated.
5. Troubleshooting
If you encounter issues with your motherboard, refer to the following common troubleshooting steps. For more detailed assistance, consult the ASRock support website or contact customer service.
- No Power/No Boot:
- Verify all power cables (24-pin ATX, 8-pin CPU) are securely connected to the motherboard and power supply.
- Ensure the power supply switch is in the 'ON' position.
- Check front panel connections (power button, reset button) to the motherboard.
- Try booting with minimal components (CPU, one RAM stick, GPU if no integrated graphics) to isolate the issue.
- Display Issues:
- Ensure the monitor cable is connected to the graphics card (if dedicated) or the motherboard's integrated graphics port.
- Verify the graphics card is properly seated in its PCIe slot and has adequate power.
- Test with a different monitor or cable.
- System Instability/Crashes:
- Check RAM modules for proper seating; try reseating them or testing one module at a time.
- Ensure CPU cooler is correctly installed and making good contact with the CPU. Monitor CPU temperatures.
- Update BIOS and drivers to the latest versions.
- Peripheral Not Detected:
- Ensure the peripheral is correctly connected to the appropriate port.
- Check device manager in your operating system for driver issues.
- Test the peripheral on another system or try a different port on your motherboard.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | ASRock |
| Model Name | B860M PRO RS WIFI |
| CPU Socket | LGA 1851 |
| Compatible Processors | Intel Core Ultra |
| Chipset Type | Intel B860 |
| RAM Memory Technology | DDR5 |
| Memory Clock Speed | 8666 MHz |
| Memory Storage Capacity | 256 GB |
| Graphics Output Options | 1 HDMI, 1 DisplayPort |
| Audio Codec | Realtek ALC1220 7.1 CH HD Audio Codec, Nahimic Audio |
| M.2 Slots | BLAZING M.2 (PCIE GEN5 x4) |
| Platform | Windows 11 |
| Form Factor | Micro ATX |
| Package Dimensions | 11.73 x 10.79 x 2.4 inches |
| Item Weight | 2.88 pounds |
| Date First Available | January 10, 2025 |
7. Warranty and Support
ASRock provides a limited warranty for its motherboards. Please refer to the official ASRock website for the most current and detailed warranty information specific to your region and product model. Keep your proof of purchase for warranty claims.
Return Policy:
This product typically includes a 30-day refund/replacement return policy from the date of purchase. Specific terms may vary based on the retailer and region.
Contact Support:
For technical support, driver downloads, BIOS updates, and further assistance, please visit the official ASRock support website:
You may also find helpful resources and community forums on the ASRock website.





