1. Introduction
Thank you for choosing the CHUWI LarkBox X Mini PC. This compact desktop computer is designed for efficient performance in various tasks, from office work and 4K video playback to online education and design. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device to ensure optimal performance and longevity.
2. What's in the Box
Please check the contents of your package. If any items are missing or damaged, contact customer support.
- CHUWI LarkBox X Mini PC
- Power Adapter/Charger
- User Manual (this document)
- Warranty Card
- VESA Mount Bracket and Screws
3. Product Overview
3.1. Device Layout and Ports
The CHUWI LarkBox X features a compact and functional design with various ports for connectivity.

Image 1: Front view of the CHUWI LarkBox X Mini PC, showing two USB 3.0 Gen1 ports, one USB-C port, a 3.5mm audio jack, and the power button.

Image 2: Rear view of the CHUWI LarkBox X Mini PC, displaying the DC power input, two RJ45 LAN ports (2.5G and 1G), one DisplayPort, one HDMI 2.0 port, and two USB 3.2 Gen2 ports.
3.2. Compact Design
The LarkBox X is designed to be ultra-lightweight and portable, measuring only 5.0x5.0x1.9 inches and weighing approximately 400g. Its small footprint allows for versatile placement, including VESA mounting behind a monitor to save desk space.

Image 3: The CHUWI LarkBox X Mini PC shown next to a bag and on a desk, highlighting its compact size (5.0x5.0x1.9 inches) and portability.

Image 4: Illustration of the CHUWI LarkBox X Mini PC being installed onto the back of a monitor using a VESA mount, demonstrating its space-saving capability.
4. Setup Guide
4.1. Initial Connection
- Connect to Power: Plug the power adapter into the DC Jack on the rear of the Mini PC, then plug the adapter into a power outlet.
- Connect to Display: Connect your monitor(s) to the Mini PC using HDMI, DisplayPort, or the full-featured Type-C port.
- Connect Peripherals: Connect your keyboard, mouse, and other USB devices to the available USB ports.
- Network Connection: For a wired connection, connect an Ethernet cable to one of the RJ45 LAN ports. For wireless, ensure your WiFi network is available.
- Power On: Press the power button on the front of the Mini PC.
4.2. Operating System Setup
The CHUWI LarkBox X comes with Windows 11 Home pre-installed. Follow the on-screen instructions to complete the initial setup, including language selection, network configuration, and user account creation. The device also supports Linux and Ubuntu operating systems.
5. Operating Your Mini PC
5.1. Daily Use
The Intel N150 processor provides sufficient power for everyday computing tasks such as web browsing, document editing, and multimedia consumption. The 12GB LPDDR5 RAM ensures smooth multitasking across multiple applications.
5.2. Multi-Display Configuration
The LarkBox X supports simultaneous output to up to three 4K displays via its HDMI 2.0, DisplayPort, and full-featured Type-C ports. This allows for expanded workspaces and enhanced productivity.

Image 5: The CHUWI LarkBox X Mini PC connected to three monitors, demonstrating its triple 4K display output capability for enhanced productivity.
5.3. Connectivity
Enjoy stable and high-speed connections with WiFi 6 and Bluetooth 5.2. The dual LAN ports (2.5G and 1G Gigabit Ethernet) provide flexible wired networking options.

Image 6: Visual representation of the CHUWI LarkBox X Mini PC's high-speed connectivity, including WiFi 6, Bluetooth 5.2, and dual 2.5G/1G LAN ports.
6. Maintenance
6.1. Cooling System
The LarkBox X features a built-in fan and 8mm heat pipes to ensure efficient heat dissipation, preventing overheating during multitasking and prolonged use. Ensure proper airflow around the device.

Image 7: Diagram illustrating the internal cooling system of the CHUWI LarkBox X Mini PC, showing the fan and heat pipes for efficient heat transfer.
6.2. Storage and Memory Upgrades
The Mini PC comes with 12GB LPDDR5 RAM and a 512GB M.2 2280 SATA3 SSD. The SSD can be upgraded up to 2TB. To access the RAM and SSD slots for upgrades, carefully remove the bottom panel of the device by unscrewing the retaining screws.
Video 1: A CHUWI-provided video demonstrating the internal components and upgrade process for the LarkBox X Mini PC, including RAM and SSD replacement.
7. Troubleshooting
7.1. Common Issues
- No Power: Ensure the power adapter is securely connected to both the Mini PC and a working power outlet.
- No Display: Verify that the display cables (HDMI, DisplayPort, Type-C) are correctly connected to both the Mini PC and the monitor. Try a different port or cable if necessary.
- Network Connectivity Issues: For wired connections, check the Ethernet cable and router. For WiFi, ensure the device is connected to the correct network and the signal is strong.
- Slow Performance: Close unnecessary applications. Check for background processes. Consider upgrading RAM or SSD if performance remains consistently low.
7.2. CMOS Reset
If you encounter persistent boot issues or system instability, a CMOS reset may resolve the problem. Refer to the detailed instructions in the included User Manual for the location and procedure of the CMOS reset button.
8. Specifications
| Feature | Detail |
|---|---|
| Processor | Intel N150 (4C/4T, 6MB Cache, up to 3.6GHz, TDP15W) |
| Graphics | 12th Gen Intel UHD Graphics (up to 4K@60Hz) |
| RAM | 12GB LPDDR5 |
| Storage | 512GB M.2 2280 SATA3 SSD (Upgradable to 2TB) |
| Operating System | Windows 11 Home (Linux/Ubuntu compatible) |
| Video Output | 1x HDMI 2.0, 1x DisplayPort, 1x Full-featured Type-C (Triple 4K Display) |
| USB Ports | 2x USB3.2 Gen2, 2x USB 3.0 Gen1, 1x Type-C |
| Network | 2x RJ45 LAN (2.5G + 1G Gigabit Ethernet), WiFi 6, Bluetooth 5.2 |
| Audio | 1x 3.5mm Audio Jack |
| Dimensions | 5.0 x 5.0 x 1.9 inches |
| Weight | Approximately 400g (13.6 ounces) |
9. Warranty and Support
Your CHUWI LarkBox X Mini PC comes with a warranty card. Please refer to the warranty card for detailed terms and conditions. For technical assistance, customer service, or any inquiries, please visit the official CHUWI website or contact their support team. CHUWI offers lifetime technical support for its products.
Online Support: www.chuwi.com





