1. Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your MOREFINE M9S Mini PC. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage.
The MOREFINE M9S is a compact and powerful mini desktop computer featuring a 12th Gen Intel Alder Lake N305 processor, 16GB DDR5 RAM, and a 1TB M.2 NVMe SSD. It supports 4K triple display output, WiFi 6, and Bluetooth 5.2, making it suitable for various home and office applications.
2. Safety Information
- Always use the provided power adapter to prevent damage to the device.
- Do not expose the Mini PC to water, moisture, or extreme temperatures.
- Avoid placing the device in direct sunlight or near heat sources.
- Ensure proper ventilation around the Mini PC to prevent overheating.
- Do not attempt to open or repair the device yourself. Refer all servicing to qualified personnel.
- Keep the device away from strong magnetic fields.
3. Package Contents
Verify that all items are present in the package:
- MOREFINE M9S Mini PC
- Power Adapter
- HDMI Cable
- VESA Mount Bracket (with screws)
- User Manual (this document)
4. Product Overview
The MOREFINE M9S Mini PC is designed for efficiency and versatility in a compact form factor.

Figure 4.1: Front and side view of the MOREFINE M9S Mini PC, showcasing its compact design and various ports.
4.1 Key Features
- Processor: 12th Gen Intel Alder Lake N305 (up to 3.8GHz)
- Memory: 16GB DDR5 RAM (expandable up to 32GB)
- Storage: 1TB M.2 PCIe SSD (expandable up to 2TB via additional M.2 2280 NVMe SSD/HDD slot)
- Graphics: Integrated Intel UHD Graphics, supporting 4K@60Hz
- Display Output: HDMI 2.1, DisplayPort 1.4, Type-C (supports triple display)
- Connectivity: WiFi 6, Bluetooth 5.2, Dual RJ45 Gigabit Ethernet ports
- Ports: USB 3.2 x2, USB 2.0 x2, Type-C x1 (data/display), 3.5mm Audio Jack, DC Power Input
- Dimensions: Approximately 4.9 x 4.4 x 1.65 inches

Figure 4.2: Overview of key specifications and features of the M9S Mini PC, including processor, memory, storage, and cooling.
4.2 Port Layout
Familiarize yourself with the available ports on your Mini PC:

Figure 4.3: Detailed diagram of the front and rear ports on the MOREFINE M9S Mini PC, indicating USB, HDMI, DisplayPort, Type-C, Audio Jack, RJ45, and DC power input.
- Front Panel: Power Button, USB 3.2 x2, Type-C x1 (data/display), 3.5mm Audio Jack
- Rear Panel: DC Power Input, HDMI 2.1 x1, DisplayPort 1.4 x1, USB 2.0 x2, RJ45 Gigabit Ethernet x2
4.3 Internal Structure
The internal design allows for efficient cooling and storage expansion.

Figure 4.4: Exploded view illustrating the internal components of the M9S Mini PC, including the DDR5 RAM, M.2 SSD slot, and silent cooling fan with copper heat sink.
5. Setup
5.1 Connecting to a Display
- Connect one end of an HDMI cable to the HDMI 2.1 port on the Mini PC and the other end to your monitor or TV.
- Alternatively, use a DisplayPort cable for the DP 1.4 port or a compatible USB-C to DisplayPort/HDMI cable for the Type-C port.
- For triple display setup, connect up to three monitors using a combination of HDMI, DisplayPort, and the Type-C port.
5.2 Connecting Peripherals
- Plug your USB keyboard and mouse into the available USB 3.2 or USB 2.0 ports.
- Connect other USB devices such as external hard drives or flash drives to the USB ports.
- For wired network access, connect an Ethernet cable to one of the RJ45 ports.
5.3 Powering On
- Connect the power adapter to the DC Power Input port on the Mini PC.
- Plug the power adapter into a wall outlet.
- Press the Power Button on the front panel of the Mini PC. The power indicator light will illuminate.
- The system will boot up. Follow the on-screen instructions for initial operating system setup if applicable.
6. Operating
6.1 Triple Display Configuration
The MOREFINE M9S supports connecting up to three displays simultaneously for enhanced productivity.

Figure 6.1: Example of the M9S Mini PC connected to multiple displays, demonstrating its 4K UHD output capabilities.
After connecting your monitors, you may need to configure display settings within your operating system (e.g., Windows Display Settings) to extend or duplicate your desktop across the screens.
6.2 Network Connectivity
- Wi-Fi 6: The Mini PC features integrated Wi-Fi 6 for high-speed wireless internet access. Connect via your operating system's network settings.
- Ethernet: Utilize the dual RJ45 Gigabit Ethernet ports for stable and fast wired network connections.
6.3 Bluetooth 5.2
Connect Bluetooth-enabled devices such as headphones, speakers, or input devices using the integrated Bluetooth 5.2. Pair devices through your operating system's Bluetooth settings.
6.4 Advanced Features
- Auto Power On: This feature allows the Mini PC to automatically power on when electricity is restored after a power outage. This setting can typically be configured in the BIOS.
- Wake On LAN (WOL): WOL enables you to remotely power on the Mini PC over a network connection. This feature also requires configuration in the BIOS and potentially your network router.
7. Maintenance
7.1 Cleaning
- Use a soft, dry cloth to clean the exterior of the Mini PC.
- For dust accumulation in vents, use compressed air. Ensure the device is powered off before cleaning.
- Avoid using liquid cleaners or solvents directly on the device.
7.2 Software Updates
Regularly update your operating system and drivers to ensure optimal performance and security. For specific driver or BIOS update tutorials, please contact MOREFINE customer support.
7.3 Storage and RAM Expansion
The MOREFINE M9S Mini PC allows for storage and RAM upgrades.
- Storage: The device includes an internal 1TB M.2 PCIe SSD. An additional M.2 2280 NVMe SSD/HDD slot is available in the detachable base for expanding storage up to 2TB.
- RAM: The 16GB DDR5 RAM can be upgraded to a maximum of 32GB.
Important Note for RAM Upgrade:
When changing the RAM module, the first boot after the upgrade may take an unusually long time (2-5 minutes). This is a normal system initialization process. Do not power off the device during this period. Allow the system to complete its boot cycle.
8. Troubleshooting
If you encounter issues with your MOREFINE M9S Mini PC, refer to the following common solutions:
- No Power: Ensure the power adapter is securely connected to both the Mini PC and a working power outlet. Try a different outlet if necessary.
- No Display: Verify that the display cable (HDMI, DP, or Type-C) is firmly connected to both the Mini PC and the monitor. Ensure the monitor is powered on and set to the correct input source.
- Peripheral Not Detected: Check USB connections. Try connecting the peripheral to a different USB port. Ensure drivers are installed if required by the peripheral.
- Slow Performance: Close unnecessary applications. Check for background processes. Ensure sufficient free storage space. Consider performing a system cleanup or disk defragmentation (for HDDs).
- Network Connectivity Issues: For Wi-Fi, check router status and signal strength. For Ethernet, ensure the cable is properly connected and router is functioning. Restarting the router and Mini PC can often resolve temporary network problems.
If problems persist, please contact MOREFINE customer support for assistance.
9. Specifications
| Feature | Specification |
|---|---|
| Processor | 12th Gen Intel Alder Lake N305 (up to 3.8 GHz) |
| RAM | 16 GB DDR5 (expandable to 32 GB) |
| Storage | 1 TB M.2 NVMe SSD (expandable to 2 TB) |
| Graphics Coprocessor | Integrated Intel UHD Graphics |
| Max Screen Resolution | 3840 x 2160 (4K) |
| Display Outputs | HDMI 2.1 x1, DisplayPort 1.4 x1, Type-C x1 |
| USB Ports | USB 3.2 x2, USB 2.0 x2, Type-C x1 |
| Network | WiFi 6, Bluetooth 5.2, RJ45 Gigabit Ethernet x2 |
| Audio | 3.5mm Audio Jack |
| Operating System | OS (Pre-installed, specific version may vary) |
| Dimensions (LxWxH) | 4.92 x 4.49 x 1.65 inches |
| Item Weight | 1.92 pounds |
10. Warranty and Support
10.1 Warranty Information
MOREFINE products typically come with a manufacturer's warranty. For specific details regarding your product's warranty period and terms, please refer to the warranty card included in your package or contact MOREFINE customer support.
Extended protection plans may be available for purchase separately, offering additional coverage beyond the standard warranty.
10.2 Customer Support
For any technical assistance, product inquiries, or warranty claims, please contact MOREFINE customer support. You can typically find contact information on the official MOREFINE website or through your purchase platform.
- If you find the Mini PC defective, contact our store staff for a solution.
- For update tutorials or further assistance, contact our store staff.





