1. Introduction
This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your Beelink SEi10 Mini PC. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage.

Image 1.1: Front view of the Beelink SEi10 Mini PC.
2. Key Features
The Beelink SEi10 Mini PC is designed for efficient performance and versatility. Key features include:
- Processor: 10th Generation Intel Core i5-1035G1 (up to 3.6GHz, 4 Cores/8 Threads, 6MB Smart Cache).
- Graphics: Integrated Intel UHD Graphics for 10th Gen Intel Processors, supporting 4K HD video playback.
- Memory: 16GB DDR4 RAM (expandable up to 64GB).
- Storage: 500GB M.2 2280 NVMe SSD (expandable up to 2TB NVMe SSD and 2TB 2.5-inch SATA HDD).
- Connectivity: WiFi 6 (802.11ax) for faster wireless speeds, Bluetooth 5.2.
- Display Output: Dual HDMI ports and one Type-C port for triple display support (4K HD).
- Cooling: Dual heat pipe and quiet large fan for efficient heat dissipation.

Image 2.1: Overview of the Beelink SEi10 Mini PC's core features.

Image 2.2: Detailed view of the Intel Core i5-1035G1 processor specifications.

Image 2.3: Illustration of the efficient heat dissipation system.
3. Package Contents
Verify that all items are present in the package:
- Beelink SEi10 Mini PC
- Power Adapter
- HDMI Cable(s)
- VESA Mount with Screws
- User Manual

Image 3.1: Beelink SEi10 Mini PC with its standard accessories.
4. Hardware Overview
Familiarize yourself with the ports and buttons on your Mini PC.

Image 4.1: Front and rear panel interface design.
4.1 Front Panel
- CLR CMOS: Clear CMOS button.
- USB 3.0 Ports (x2): For connecting USB devices.
- Type-C Port: Supports data transfer and video output.
- Earphone Jack: For audio output.
- Power Button: To turn the device on/off.
4.2 Rear Panel
- LAN Port: Gigabit Ethernet connection.
- USB 3.0 Ports (x2): For connecting USB devices.
- HDMI Ports (x2): For connecting displays.
- DC IN: Power adapter input.

Image 4.2: Exploded view illustrating the internal structure, including M.2 NVMe SSD and DDR4 memory slots.
5. Setup Guide
5.1 Connecting Peripherals
- Connect your monitor(s) to the HDMI ports or the Type-C port.
- Connect your keyboard and mouse to the USB ports.
- For wired internet, connect an Ethernet cable to the LAN port.
5.2 Powering On
- Connect the power adapter to the DC IN port on the Mini PC and then to a power outlet.
- Press the power button on the front panel. The power indicator light will illuminate.
- The system will boot up. Follow the on-screen instructions for initial Windows setup if applicable.
5.3 VESA Mount Installation (Optional)
The Mini PC can be mounted to the back of a monitor using the included VESA bracket.
- Attach the VESA bracket to the Mini PC using the provided screws.
- Secure the bracket with the attached Mini PC to the VESA mounting holes on the back of your monitor using the appropriate screws.

Image 5.1: Steps for VESA mount installation.
6. Operating Your Mini PC
6.1 Display Configuration
The Beelink SEi10 supports up to three displays simultaneously via its dual HDMI ports and one Type-C port. You can configure display settings within your operating system to extend, duplicate, or use a single display.

Image 6.1: Connecting the Mini PC to a 4K display.
6.2 Network Connectivity (WiFi 6)
The Mini PC features WiFi 6 (802.11ax) for high-speed wireless internet access. To connect:
- Go to your operating system's network settings.
- Select your desired WiFi network and enter the password.

Image 6.2: The Intel WiFi 6 module for high-speed wireless connectivity.

Image 6.3: Benefits of WiFi 6, including faster transmission speeds and reduced latency.
6.3 Bluetooth Devices
The Mini PC supports Bluetooth 5.2 for connecting wireless peripherals such as keyboards, mice, and headphones.
- Enable Bluetooth in your operating system settings.
- Put your Bluetooth device into pairing mode.
- Select the device from the list and follow any on-screen prompts to complete pairing.
6.4 Usage Scenarios
The Beelink SEi10 is suitable for various applications:
- Home Theater: Enjoy 4K media playback.
- Office Productivity: Handle daily tasks with ease.
- Remote Study: Ideal for online learning and video conferencing.

Image 6.4: Examples of common usage scenarios for the Mini PC.
7. Storage and Memory Expansion
The Beelink SEi10 offers flexible upgrade options for both RAM and storage.
7.1 RAM Upgrade
The device comes with 16GB DDR4 RAM and can be upgraded to a maximum of 64GB (32GB per slot) using DDR4 3200MHz SODIMM modules.

Image 7.1: DDR4 memory modules for upgrade.
7.2 SSD/HDD Upgrade
The Mini PC includes a 500GB M.2 2280 NVMe SSD. You can expand storage by:
- Upgrading the M.2 2280 NVMe SSD to a maximum of 2TB.
- Adding a 2.5-inch SATA HDD/SSD (up to 2TB).

Image 7.2: M.2 NVMe SSD for high-speed storage.
Note: Refer to the exploded view in Section 4.2 for the location of memory and storage slots. Always power off and disconnect the power adapter before performing any internal upgrades.
8. Maintenance
8.1 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 directly on the device.
8.2 Software Updates
- Regularly check for and install operating system updates to ensure security and performance.
- Update drivers for components like graphics and network adapters from the Beelink support website or Intel's official website if necessary.
9. Troubleshooting
If you encounter issues, refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| No power/Does not turn on | Ensure the power adapter is securely connected to both the Mini PC and a working power outlet. Try a different power outlet. |
| No display output | Check HDMI/Type-C cable connections. Ensure the monitor is powered on and set to the correct input source. Try a different cable or monitor. |
| WiFi connection issues | Verify WiFi is enabled in settings. Restart the Mini PC and your router. Ensure drivers are up to date. |
| Slow performance | Close unnecessary applications. Check for background processes. Ensure sufficient free storage space. Consider upgrading RAM or SSD if frequently experiencing slowdowns. |
| Overheating | Ensure the Mini PC has adequate ventilation. Clean dust from vents. Avoid placing it in enclosed spaces. |
If the issue persists, please contact customer support.
10. Technical Specifications
| Feature | Detail |
|---|---|
| Brand | Beelink |
| Model Name | SEi10 i5-1035G1 |
| Processor | Intel Core i5-1035G1 (10th Gen) |
| CPU Speed | 1.0 GHz (Base), up to 3.6 GHz (Turbo) |
| CPU Cores/Threads | 4 Cores / 8 Threads |
| Cache Size | 6 MB Smart Cache |
| Graphics | Intel UHD Graphics for 10th Gen Intel Processors (Integrated) |
| RAM Installed | 16 GB DDR4 |
| RAM Max Capacity | 64 GB DDR4 |
| Storage Installed | 500 GB M.2 2280 NVMe SSD |
| Storage Expansion | Up to 2TB M.2 2280 NVMe SSD, Up to 2TB 2.5-inch SATA HDD |
| Wireless Connectivity | WiFi 6 (802.11ax), Bluetooth 5.2 |
| Wired Connectivity | Gigabit Ethernet (LAN) |
| Video Output | 2x HDMI, 1x Type-C (supports 4K@60Hz, Triple Display) |
| USB Ports | 4x USB 3.0 |
| Audio | 3.5mm Earphone Jack |
| Operating System | OS (Pre-installed, specific version may vary) |
| Color | Black |
| Dimensions | (Not specified in provided data) |
| Weight | (Not specified in provided data) |
11. Warranty and Support
11.1 Product Warranty
The Beelink SEi10 Mini PC comes with a 1-year / 12-month warranty from the date of purchase. This warranty covers manufacturing defects and hardware malfunctions under normal use. Please retain your proof of purchase for warranty claims.
11.2 Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact Beelink customer service. Beelink offers 7-day, 24-hour customer service and lifetime technical support.
To contact support via Amazon:
- Log in to your Amazon account.
- Navigate to 'Your Account' then 'Your Orders'.
- Find your Beelink SEi10 Mini PC order and select 'Ask Product Question'.

Image 11.1: Beelink customer support and warranty details.





