1. Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your BMAX Mini PC B8A Pro. Please read this manual thoroughly before using the device to ensure optimal performance and longevity.
2. Product Overview
2.1 Key Features
- Processor: AMD Ryzen 7 8745HS (up to 4.9 GHz)
- Graphics: Integrated AMD Radeon 780M GPU
- Memory: 16GB DDR5 RAM (expandable up to 256GB)
- Storage: 512GB NVMe PCIe 4.0 x4 SSD (expandable up to 4TB)
- Display Support: Triple display output (DP 2.1, HDMI 2.1, Type-C) with up to 8K resolution support
- Connectivity: Wi-Fi 6, Bluetooth 5.2, 2.5Gbps LAN
- Operating System: Pre-installed Windows 11 Pro
- Cooling System: "Space Station" cooling with smart turbo fan and dual copper heat pipes
2.2 Product Components and Ports
The BMAX Mini PC B8A Pro is designed for efficient performance in a compact form factor. Below are illustrations of its key components and available ports.

Figure 1: Front view of the BMAX Mini PC B8A Pro.

Figure 2: Front and rear ports of the BMAX Mini PC B8A Pro.
- Front Ports: Clear CMOS port, 3.5mm Headset Jack, Type-C port (full-featured), 2x USB 3.0 ports, Power Button.
- Rear Ports: 2.5G LAN port, 2x USB 2.0 ports, HDMI 2.1 port, DP 2.1 port, Power In port (DC 19V/6.32A).
2.3 Unboxing and Included Accessories
The BMAX Mini PC B8A Pro comes with essential accessories to get you started. The unboxing video below demonstrates the contents of the package.
Video 1: Unboxing the BMAX Mini PC B8A Pro, showing the mini PC, power adapter, HDMI cable, VESA mount, and screws.
The package typically includes:
- BMAX Mini PC B8A Pro unit
- Power Adapter
- HDMI Cable
- Metal Bracket (for VESA mounting)
- Screws for mounting
- User Manual / Warranty Card
3. Setup Guide
3.1 Initial Connection
- Connect your monitor(s) to the Mini PC using the HDMI, DP, or Type-C ports.
- Connect your keyboard and mouse to the available USB ports.
- Plug the power adapter into the DC In port on the Mini PC, then connect it to a power outlet.
3.2 Powering On and Initial Windows Setup
Press the Power Button on the front of the Mini PC to turn it on. The device comes with Windows 11 Pro pre-installed. For the first boot, Windows will guide you through the initial setup process. It is recommended to connect to an Ethernet cable or Wi-Fi during this process to ensure faster updates and setup completion.
Important Reminder:
- When turning on the computer for the first time, do not connect it to Ethernet or Wi-Fi. This can avoid some settings to make the computer enter Windows faster.
- The update of Windows will take some time; please wait patiently for the process to be completed. Do not cut off the power during the process to prevent damage to your files.
3.3 Network Connection
- Wired Connection: Connect an Ethernet cable to the 2.5Gbps LAN port on the rear of the Mini PC.
- Wireless Connection: The Mini PC supports Wi-Fi 6. During Windows setup or via Windows settings, connect to your preferred Wi-Fi network.
3.4 Triple Display Setup
The BMAX Mini PC B8A Pro supports connecting up to three displays simultaneously using its DP 2.1, HDMI 2.1, and full-featured Type-C ports. This allows for extended desktop environments for enhanced productivity or immersive entertainment.

Figure 3: Example of a triple display setup with the BMAX Mini PC B8A Pro.
Video 2: Demonstrates the BMAX Mini PC B8A Pro's features, including its triple display capability.
4. Operating Instructions
4.1 Basic Operation
Once the initial setup is complete, your BMAX Mini PC B8A Pro is ready for use. Navigate Windows 11 Pro as you would on any desktop computer. The powerful AMD Ryzen 7 8745HS processor and Radeon 780M GPU provide excellent performance for various tasks.

Figure 4: Key features of the AMD Ryzen 7 8745HS processor.

Figure 5: Key features of the AMD Radeon 780M GPU.
4.2 Usage Scenarios
The BMAX Mini PC B8A Pro is versatile and suitable for:
- Gaming: Enjoy casual gaming with the integrated Radeon 780M GPU.
- Work & Productivity: Ideal for intensive work, office applications, and creative tasks.
- Multimedia & Home Theater: Supports 4K video playback and can serve as a home media center.
- Education & Design: Capable of handling educational software and design applications.

Figure 6: Various applications of the BMAX Mini PC B8A Pro, including design, education, gaming, business, and home theater.
5. Maintenance
5.1 Cooling System
The Mini PC features an efficient "Space Station" cooling system with a smart turbo fan and dual copper heat pipes to dissipate heat effectively, ensuring sustained performance without overheating.
5.2 Storage and Memory Expansion
The B8A Pro is equipped with a 512GB NVMe PCIe 4.0 x4 SSD and 16GB DDR5 RAM. Both are expandable for increased performance and storage capacity.

Figure 7: Details on DDR5 memory and NVMe SSD, showing expansion slots.
Video 3: Demonstrates how to access the internal components for SSD and RAM upgrades.
To expand storage or memory:
- Power off the Mini PC and disconnect all cables.
- Unscrew the four screws on the bottom cover.
- Carefully lift the bottom cover.
- Locate the SSD slot and DDR5 memory slots.
- Install your new SSD or RAM modules according to their respective installation guides.
- Reattach the bottom cover and secure it with the screws.
5.3 General Cleaning
Regularly clean the exterior of the Mini PC with a soft, dry cloth. Ensure the cooling vents are free from dust and debris to maintain optimal airflow and prevent overheating.
6. Troubleshooting
- No Power: Ensure the power adapter is securely connected to both the Mini PC and a working power outlet.
- No Display: Check all display cable connections (HDMI, DP, Type-C) to your monitor(s) and ensure the monitor is set to the correct input source.
- Network Issues: For wired connections, check the Ethernet cable. For Wi-Fi, ensure the Wi-Fi adapter is enabled and connected to the correct network.
- Windows Damaged/Recovery: If Windows is damaged, press the F9 key during startup to enter the BMAX Smart Recovery environment to reset Windows. This can help resolve software issues without losing your files.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | BMAX |
| Operating System | Windows 11 Pro |
| CPU Model | Ryzen 7 8745HS |
| CPU Speed | 4.9 GHz |
| Cache Size | 16 MB |
| Graphics Coprocessor | AMD Radeon 780M |
| Graphics Description | Integrated |
| Memory Capacity | 16 GB DDR5 |
| Storage Capacity | 512 GB NVMe SSD |
| Specific Product Uses | Photo Editing, Gaming, Work |
| PC Design Type | Mini PC |
8. Warranty and Support
Your BMAX Mini PC B8A Pro comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included in your package or visit the official BMAX website. For technical support, troubleshooting assistance, or service inquiries, please contact BMAX customer support through their official channels.





