1. Introduction
Welcome to the user manual for your CHUWI CoreBox Mini PC. This document provides essential information for setting up, operating, maintaining, and troubleshooting your device. The CoreBox is a compact and powerful mini desktop computer designed for various tasks, from daily computing to 4K media consumption and light gaming.

Image: The CHUWI CoreBox Mini PC, a new generation high-performance mini PC.
2. Key Features
- Powerful Processor: Equipped with an 8th Gen Intel Core i5-8259U Processor (4 Cores, 8 Threads, up to 3.8GHz) for smooth and efficient performance.
- Ample Memory & Storage: Features 16GB DDR4 RAM and a 512GB SSD for fast boot times and responsive multitasking.
- Integrated Graphics: Intel Iris Plus Graphics 655 supports 4K ultra-high-definition streaming and dual-screen display.
- High-Speed Connectivity: Dual-band 2.4G/5G WiFi (up to 867Mbps) and Gigabit Ethernet for stable and fast network access.
- Compact Design: Ultra-compact metal case, weighing 1.3kg, designed to save desktop space and be portable.

Image: Details of the 8th Gen Intel Core i5-8259U Processor and Iris Plus 655 Graphics.

Image: Illustration of Dual Channel 16GB DDR4 Memory for enhanced performance.

Image: Visual representation of Dual-band WiFi and Gigabit Ethernet for high-speed networking.

Image: The compact design of the CoreBox Mini PC next to a backpack, highlighting its portability.
3. Setup Guide
3.1. Connecting Peripherals
- Connect Monitor: Use an HDMI or DisplayPort cable to connect your monitor(s) to the corresponding ports on the rear of the CoreBox. The device supports dual monitors.
- Connect Keyboard & Mouse: Plug your USB keyboard and mouse into any of the available USB 3.0 ports.
- Connect Network: For a wired connection, plug an Ethernet cable into the Gigabit Ethernet port. For wireless, ensure your WiFi network is available during initial setup.
- Connect Power: Plug the power adapter into the DC port on the CoreBox, then into a power outlet.
3.2. Initial Power On & Windows Setup
- Press the Power Button located on the front of the device.
- Follow the on-screen instructions to complete the Windows 10 initial setup, including language, region, network connection, and user account creation.
- It is recommended to perform all available Windows updates after the initial setup to ensure optimal performance and security.

Image: Rear view of the CoreBox Mini PC showing various ports including Microphone Jack, Gigabit Ethernet, HD Video Port, DC Port, USB 3.0 ports, Headphone Jack, and DP Port.
4. Operating Instructions
4.1. Basic Usage
The CHUWI CoreBox runs on Windows 10, providing a familiar and user-friendly operating environment. You can use it for web browsing, document creation, media playback, and various applications. Its powerful processor and ample RAM ensure smooth performance for everyday tasks and efficient multitasking.

Image: The CoreBox Mini PC seamlessly handling multiple applications and tasks, including media playback and gaming.
4.2. 4K Media Playback
With Intel Iris Plus Graphics 655, the CoreBox supports 4K ultra-high-definition streaming and video decoding. Connect to a 4K display via the HD port or DisplayPort for an immersive visual experience. This makes it ideal for home theater setups.

Image: The CoreBox Mini PC connected to a television, demonstrating its 4K hard-decoding capabilities for high-definition content.
4.3. Dual Display Support
The CoreBox supports connecting two monitors simultaneously via its HD port and DisplayPort, allowing for extended desktop space and enhanced productivity or entertainment setups.

Image: The CoreBox Mini PC connected to two curved monitors, illustrating its dual-display support for synchronized work and entertainment.
5. Connectivity
The CoreBox offers a comprehensive set of ports and wireless options for versatile connectivity:
- USB 3.0 Ports: Four USB 3.0 ports for connecting peripherals and external storage devices.
- Video Outputs: One HD Video Port (HDMI) and one DisplayPort for connecting displays, supporting up to 4096 x 2304@30Hz.
- Network: One Gigabit Ethernet port for stable wired internet, and Intel AC 6221C dual-band WiFi (2.4G/5G) for wireless connectivity.
- Audio: Separate Microphone Jack and Headphone Jack for audio input and output.
- Bluetooth: Integrated Bluetooth 4.2 for connecting wireless accessories.

Image: A detailed diagram illustrating the rich I/O ports and extensive connectivity options of the CoreBox Mini PC.
6. Storage Expansion
The CHUWI CoreBox comes with a 512GB SSD, and its storage can be expanded further:
- 2.5-inch SATA Drive: You can add a 2.5-inch SATA HDD or SSD (up to 2TB) via the internal SATA interface. This allows for significant additional storage for files, media, or games.
- M.2 SATA 2280 Slot: The existing 512GB SSD is installed in an M.2 SATA 2280 slot. This slot can be used to replace the current drive with a larger capacity M.2 SATA SSD, also up to 2TB.
Note: Opening the device for storage expansion should be done carefully to avoid damaging internal components. Refer to the detailed instructions provided with your device or consult professional assistance if unsure.

Image: A diagram illustrating how to add a 2.5-inch SATA SSD/HDD and replace the M.2 SATA 2280 SSD for storage expansion.
7. Technical Specifications
| Feature | Specification |
|---|---|
| Processor | Intel Core i5-8259U (4 Cores, 8 Threads, 2.3GHz base, up to 3.8GHz Turbo) |
| Graphics | Intel Iris Plus Graphics 655 |
| RAM | 16GB DDR4 (Max 2400MHz) |
| Storage | 512GB SSD (M.2 SATA 2280) |
| Storage Expansion | 2.5-inch SATA HDD/SSD up to 2TB |
| Operating System | Windows 10 Home |
| Wireless Connectivity | Dual-band WiFi (2.4G/5G, Intel AC 6221C), Bluetooth 4.2 |
| Wired Connectivity | Gigabit Ethernet (RJ45) |
| Video Ports | 1x HD Video Port (HDMI), 1x DisplayPort (supports 4096x2304@30Hz) |
| USB Ports | 4x USB 3.0 |
| Audio Ports | Microphone Jack, Headphone Jack |
| Dimensions (LxWxH) | 6.81 x 6.22 x 2.87 inches (178.8 x 157.5 x 72.2 mm) |
| Weight | 3.52 pounds (1.6 kg) |
8. Maintenance
To ensure the longevity and optimal performance of your CHUWI CoreBox, follow these maintenance guidelines:
- Keep Clean: Regularly clean the exterior of the device with a soft, dry cloth. Ensure ventilation grilles are free from dust and debris to prevent overheating.
- Software Updates: Keep your Windows operating system and drivers updated. Regular updates improve security, stability, and performance.
- Proper Ventilation: Place the CoreBox in a well-ventilated area. Avoid blocking the air vents to allow for efficient heat dissipation.
- Safe Shutdown: Always shut down the system properly through the Windows menu rather than simply unplugging it.

Image: A diagram illustrating the excellent cooling system within the CoreBox Mini PC, showing airflow for heat dissipation.
9. Troubleshooting
Here are solutions to some common issues you might encounter:
- No Display:
- Ensure the monitor is powered on and correctly connected to the CoreBox via HDMI or DisplayPort.
- Try a different cable or monitor if available.
- Verify the CoreBox is powered on (power button LED should be lit).
- No Internet Connection:
- For wired connection, check if the Ethernet cable is securely plugged in and your router is working.
- For WiFi, ensure WiFi is enabled in Windows settings and you are connected to the correct network with the right password.
- Restart your router and the CoreBox.
- Slow Performance:
- Close unnecessary applications running in the background.
- Check for and install any pending Windows updates.
- Ensure the device has adequate ventilation and is not overheating.
10. Warranty and Support
Your CHUWI CoreBox Mini PC comes with a 12-month warranty. For technical assistance, troubleshooting, or warranty claims, please contact CHUWI customer support. You can typically find support contact information on the official CHUWI website or through your purchase platform.
CHUWI provides lifetime technical support to assist you with any product-related inquiries.

Image: CHUWI Brand Strength highlighting 12-month warranty and lifetime technical support.
11. Product Videos
CHUWI CoreBox i5-8259U Mini PC Overview
Video: An overview of the CHUWI CoreBox Mini PC, showcasing its design, internal components, and performance capabilities.
CHUWI CoreBox Core i5 Mini PC Gaming Performance
Video: Demonstrates the gaming performance of the CHUWI CoreBox Mini PC with its Core i5 processor.
CHUWI CoreBox Mini PC Product Showcase
Video: A comprehensive showcase of the CHUWI CoreBox Mini PC, highlighting its features and compact form factor.





