1. Introduction and Overview
The HEIGAOLAPC Mini PC Stick is a compact, fanless desktop computer designed for versatile applications. It is equipped with an Intel Pentium N4200 processor, 4GB RAM, and 64GB eMMC storage. This device supports both Windows 10 Pro and Linux Ubuntu operating systems, making it suitable for business offices, classrooms, industrial IoT projects, and home entertainment.
Key features include dual USB 3.0 ports, a Gigabit LAN port, HDMI 4K output, and a TF card reader for convenient expansion. Its fanless design ensures silent operation and efficient heat dissipation, supporting 24/7 continuous use in various environments. Enjoy stable connectivity with dual-band Wi-Fi (2.4/5 GHz) and Bluetooth 5.0, along with vivid 4K Ultra HD video output at 60Hz.

Image: HEIGAOLAPC Mini PC Stick highlighting its Intel Pentium N4200 processor, Wi-Fi 5.0, Bluetooth 5.0, USB 3.0, Windows 10, HDMI, Security Lock, and Fanless design.
2. What's in the Box
Upon opening the package, you will find the following items:
- 1x HEIGAOLAPC Mini PC Stick
- 1x 12V/3A Power Adapter
- 1x HDMI Cable
- 1x User Manual

Image: The package contents, including the PC stick, power adapter, HDMI cable, and user manual.
Video: An unboxing demonstration of the HEIGAOLAPC Mini PC Stick, showing the contents of the package and initial handling of the device.
3. Setup Instructions
Follow these steps to set up your HEIGAOLAPC Mini PC Stick:
- Connect to Display: Plug the Mini PC Stick directly into an available HDMI port on your monitor or TV. If needed, use the provided HDMI extension cable.
- Connect Power: Connect the 12V/3A power adapter to the DC 12V power input port on the Mini PC Stick. Ensure the power adapter is plugged into a wall outlet.
- Connect Peripherals: Connect your USB keyboard and mouse to the USB 3.0 ports on the Mini PC Stick.
- Power On: Press the power button on the Mini PC Stick. The indicator light will turn blue, signifying the device is powered on.
- Initial Boot: The system will boot up. If the display does not immediately show an image, ensure all connections are secure. The device is designed to boot automatically upon power connection if configured in BIOS (see section 4.2).

Image: Detailed view of the Mini PC Stick's connector panel, showing the Cable Lock, LAN port, 3.5mm Headphone Jack, DC 12V input, USB 3.0 ports, Micro SD Card Slot, and Power Button.
Video: A demonstration of connecting the Mini PC Stick to a display and power, including how to verify power status and initial boot sequence.
4. Operating Instructions
4.1 System Compatibility
The HEIGAOLAPC Mini PC Stick supports multiple operating systems, including Windows 10 Pro and Linux Ubuntu. This flexibility allows users to choose the environment best suited for their needs.

Image: Visual representation of the Mini PC Stick's compatibility with Windows 10, Ubuntu, and other Linux distributions.
4.2 BIOS Settings for Immediate Startup
To configure the Mini PC Stick to start immediately upon receiving power (S0 State), follow these steps:
- Enter BIOS: With the device connected to a display and keyboard, press the power button. As the indicator light turns blue, repeatedly press the F7 key on your keyboard to enter the BIOS setup.
- Navigate to Chipset: In the BIOS utility, use the arrow keys to navigate to the Chipset tab.
- Select South Cluster Configuration: Under the Chipset menu, select South Cluster Configuration.
- Select Miscellaneous Configuration: Within South Cluster Configuration, choose Miscellaneous Configuration.
- Set State After G3: Locate the option State After G3. Change its value to S0 State. This setting ensures the device powers on automatically when power is supplied. (The S5 State requires pressing the power button after power is supplied).
- Save and Exit: Return to the main BIOS menu, navigate to the Save & Exit tab, and select Save Changes and Exit. Confirm your choice to restart the system with the new settings.
4.3 Connectivity
The Mini PC Stick offers robust connectivity options:
- Wireless: Dual-band Wi-Fi (2.4/5 GHz) for stable internet access and Bluetooth 5.0 for connecting wireless peripherals.
- Wired: Gigabit Ethernet port for high-speed wired network connections.
- USB: Two USB 3.0 ports for connecting external devices such as keyboards, mice, external hard drives, or USB hubs.
- Display: HDMI 2.0 output supporting 4K Ultra HD resolution at 60Hz.
- Storage Expansion: TF card reader for additional storage.

Image: Illustrates the versatile connections of the Mini PC Stick, showing compatibility with various office equipment (mouse, keyboard, projector, monitor, printer), entertainment equipment (headset, game controller, phone, speaker, TV), and home equipment (speaker, cameras, USB drive).
4.4 Fanless Operation
The fanless design ensures completely silent operation, making it ideal for environments where noise is a concern. An efficient aluminum heat dissipation system prevents overheating, allowing for reliable 24/7 continuous use.
5. Specifications
| Feature | Detail |
|---|---|
| Processor | Intel Pentium N4200 (1.1 GHz base, up to 2.5 GHz burst) |
| RAM | 4 GB DDR4 |
| Storage | 64 GB eMMC |
| Graphics | Intel HD Graphics 505 |
| Operating System | Windows 10 Pro, Linux Ubuntu |
| Video Output | HDMI 2.0, 4K @ 60Hz |
| USB Ports | 2 x USB 3.0 |
| Network | Gigabit Ethernet, Dual-Band Wi-Fi (2.4/5 GHz) 802.11ac |
| Bluetooth | Bluetooth 5.0 |
| Card Reader | TF Card Reader |
| Power Input | DC 12V, Supports USB PD 3.0 fast charging (>24W) |
| Dimensions (LxWxH) | 2.72 x 0.35 x 5.51 inches |
| Weight | 13.7 ounces |

Image: The Mini PC Stick connected to a monitor displaying 4K UHD content, emphasizing its high-resolution output capability.
6. Troubleshooting
If you encounter issues with your Mini PC Stick, refer to the following common troubleshooting steps:
- No Display:
- Ensure the HDMI cable is securely connected to both the Mini PC Stick and the display.
- Verify the display input source is set to the correct HDMI port.
- Check if the power adapter is properly connected and the power indicator light on the PC stick is blue.
- Try connecting to a different HDMI port or display to rule out display issues.
- Device Not Powering On:
- Confirm the power adapter is correctly plugged into the DC 12V port and a working power outlet.
- Press the power button firmly. If the indicator light remains off, try a different power outlet.
- If configured for S5 state in BIOS, ensure you press the power button after connecting power.
- Peripherals Not Responding:
- Ensure USB devices (keyboard, mouse) are securely plugged into the USB 3.0 ports.
- Try connecting peripherals to different USB ports.
- Test peripherals on another computer to confirm they are functional.
- Slow Performance:
- Close unnecessary applications running in the background.
- Ensure the operating system and drivers are up to date.
- Check for sufficient free storage space on the eMMC.
7. Maintenance
To ensure the longevity and optimal performance of your HEIGAOLAPC Mini PC Stick, consider the following maintenance tips:
- Keep Clean: Regularly clean the exterior of the device with a soft, dry cloth. Avoid using liquid cleaners or abrasive materials.
- Ventilation: Although fanless, ensure the device is placed in a well-ventilated area to allow for proper heat dissipation. Do not block the ventilation grooves.
- Software Updates: Keep your operating system and drivers updated to the latest versions to benefit from performance improvements and security patches.
- Safe Shutdown: Always shut down the operating system properly before disconnecting power to prevent data corruption.
- Environmental Conditions: Operate the device within recommended temperature and humidity ranges to avoid damage.
8. Warranty and Support
Your HEIGAOLAPC Mini PC Stick comes with a 1-Year warranty. This warranty covers performance issues not caused by misuse. For any technical assistance, setup guides, or customer service inquiries, please contact our dedicated support team. We aim to provide prompt technical assistance to ensure your system runs smoothly for all your business and project needs.
Refer to the contact information provided in your purchase documentation or visit the official HEIGAOLAPC website for support details.





