1. Introduction
The Beelink SEI Mini PC is a compact and powerful desktop computer designed for a wide range of applications, including office productivity, graphic design, home entertainment, and gaming. This manual provides essential information for the proper setup, operation, and maintenance of your device.
Key features of your Beelink SEI Mini PC include an AMD Ryzen 7 7735HS processor, 24GB LPDDR5 RAM, a 500GB PCIe x4 SSD, and AMD Radeon 680M Graphics with support for triple 4K displays. It also features advanced connectivity options such as Wi-Fi 6, Bluetooth 5.2, and a 2.5G LAN port.
Image 1.1: Beelink SEI Mini PC, a compact and powerful desktop computer.
Image 1.2: Overview of the Beelink SER5 MAX 7735HS Mini PC highlighting its core features.
2. What's in the Box
Upon opening your Beelink SEI Mini PC package, you should find the following items:
- 1 X Beelink 7735HS 24+500GB Mini PC
- 1 X 100CM HDMI Cable
- 1 X Power Adapter
- 1 X User Manual (this document)
- 1 X VESA-Mounted Bracket
3. Product Features
3.1 Processor
The Beelink SEI Mini PC is powered by an AMD Ryzen 7 7735HS processor, featuring 8 Cores and 16 Threads. It operates at a base clock speed of 3.2GHz and can boost up to 4.75GHz, with a 16MB L3 Cache. This processor delivers robust performance for demanding applications.
Image 3.1: Detailed view of the AMD Ryzen 7 7735HS processor.
3.2 Memory
Equipped with 24GB of LPDDR5 RAM, the Mini PC offers high-speed memory for efficient multitasking and faster application loading. LPDDR5 technology provides a significant bandwidth increase compared to previous generations.
Image 3.2: Illustration of the LPDDR5 high-frequency memory module.
3.3 Storage
The system includes a 500GB PCIe x4 SSD, providing fast boot times and quick data access. For expanded storage, the Mini PC features dual M.2 slots, supporting up to 4TB in each slot for a total of 8TB.
Image 3.3: Internal view showing the dual M.2 PCIe 4.0 SSD slots.
3.4 Graphics and Display
Integrated AMD Radeon 680M Graphics with 12 Cores and a clock speed of 2200MHz enable smooth visual performance. The Mini PC supports triple UHD displays, offering a clear and immersive visual experience through its HDMI 2.0 (4K@60Hz), DisplayPort 1.4 (4K@144Hz), and Type-C (4K@120Hz) ports.
Image 3.4: The Beelink Mini PC supporting a triple 4K monitor setup.
3.5 Connectivity
The device features advanced wireless and wired connectivity:
- Wi-Fi 6 (802.11ax): Provides speeds up to 2400Mbps for faster internet and reduced latency.
- Bluetooth 5.2: For seamless connection with wireless peripherals.
- 2.5G LAN: Offers high-speed wired network access.
Image 3.5: Wi-Fi 6 performance comparison.
3.6 Ports
The Beelink SEI Mini PC offers a variety of ports for comprehensive connectivity:
- 2 x USB 3.0 Gen2 (10Gbps)
- 2 x USB 2.0 (480Mbps)
- 1 x Type-C (10Gbps data & 4K@120Hz video output)
- 1 x HDMI 2.0 (Max 4K@60Hz)
- 1 x DisplayPort 1.4 (Max 4K@144Hz)
- 1 x RJ45 2.5G LAN port
- 1 x 3.5mm Headphone Jack
- 1 x DC-in Power Port
- 1 x CLR CMOS button (for BIOS reset)
Image 3.6: Front and rear port layout of the Beelink SEI Mini PC.
4. Setup Guide
Follow these steps to set up your Beelink SEI Mini PC:
- Unpack Components: Carefully remove the Mini PC and all accessories from the packaging.
- Connect Display: Connect your monitor(s) to the Mini PC using the provided HDMI cable or your own DisplayPort/USB-C cable. Ensure the cable is securely plugged into both the Mini PC and the monitor.
- Connect Peripherals: Plug in your keyboard and mouse to the available USB ports.
- Connect Power: Connect the power adapter to the DC-in port on the Mini PC, then plug the adapter into a power outlet.
- Power On: Press the power button located on the front of the Mini PC. The power indicator light will illuminate.
- Initial OS Setup: Follow the on-screen instructions to complete the initial setup of your operating system.
- Network Connection: Connect to your network via an Ethernet cable plugged into the 2.5G LAN port, or configure Wi-Fi through the operating system settings.
VESA Mounting
The included VESA-mounted bracket allows you to attach the Mini PC to the back of a compatible monitor, saving desk space.
Image 4.1: VESA mount installation for space-saving desktop placement.
5. Operating Instructions
5.1 Power On/Off
- To Power On: Press the power button on the front of the device.
- To Power Off: Use the standard shutdown procedure within your operating system (e.g., Start > Power > Shut down in Windows). Avoid direct power disconnection during operation to prevent data loss.
5.2 Connecting Displays
You can connect up to three monitors simultaneously using the HDMI, DisplayPort, and Type-C video outputs. Ensure your monitors are set to the correct input source.
5.3 Network Connection
- Wired Connection: Plug an Ethernet cable into the 2.5G LAN port. The system should automatically detect the connection.
- Wireless Connection: Navigate to the network settings in your operating system, select your Wi-Fi network, and enter the password.
5.4 USB Devices and Audio
Connect external hard drives, printers, webcams, or other USB devices to the available USB 3.0 Gen2 or USB 2.0 ports. For audio output, connect headphones or speakers to the 3.5mm audio jack.
Image 5.1: The Beelink Mini PC handling multiple applications efficiently.
6. Maintenance
To ensure the longevity and optimal performance of your Beelink SEI Mini PC, consider the following maintenance tips:
- Keep Vents Clear: Regularly check that the ventilation openings are free from dust and obstructions to prevent overheating.
- Software Updates: Keep your operating system, drivers, and applications updated to benefit from performance improvements and security patches.
- Cleaning: Use a soft, dry, anti-static cloth to clean the exterior of the Mini PC. Avoid using liquid cleaners directly on the device.
- Safe Shutdown: Always shut down the system properly through the operating system to prevent potential data corruption.
7. Troubleshooting
If you encounter issues with your Mini PC, refer to the following common troubleshooting steps:
- No Power:
- Ensure the power adapter is securely connected to both the Mini PC and a working wall outlet.
- Verify the power button is pressed firmly.
- No Display:
- Check that your monitor is powered on and set to the correct input source (HDMI, DP, or USB-C).
- Ensure all video cables are securely connected at both ends.
- Try using a different video port or cable to rule out a faulty connection.
- No Internet Connection:
- Wired: Check the Ethernet cable connection to the Mini PC and your router/modem. Verify your router/modem is functioning correctly.
- Wireless: Confirm Wi-Fi is enabled in your operating system and you are connected to the correct network with the correct password. Restart your router/modem if necessary.
- Slow Performance:
- Close any unnecessary applications running in the background.
- Check for sufficient free storage space on your SSD.
- Ensure the Mini PC's vents are not blocked to prevent thermal throttling.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Beelink |
| Series | SEI |
| Model Number | SEI |
| Processor | AMD Ryzen 7 7735HS (3.2 GHz, up to 4.75GHz, 8 Cores, 16 Threads, 16MB Cache) |
| RAM | 24GB LPDDR5X |
| Hard Drive | 500 GB SSD (PCIe x4) |
| Graphics Coprocessor | AMD Radeon 680M (12 Cores, 2200MHz) |
| Max Screen Resolution | 3840x2160 Pixels (4K) |
| Operating System | OS (Pre-installed) |
| Wireless Type | Wi-Fi 6 (802.11ax), Bluetooth 5.2 |
| LAN | 2.5G LAN (RJ45) |
| USB 3.0 Gen2 Ports | 2 |
| USB 2.0 Ports | 2 |
| Type-C Port | 1 (10Gbps data & 4K@120Hz video output) |
| HDMI Port | 1 (4K@60Hz) |
| DisplayPort | 1 (4K@144Hz) |
| Audio Interface | 3.5mm Headphone Jack |
| Item Weight | 1.87 pounds |
| Package Dimensions | 8.78 x 5.43 x 2.32 inches |
| Specific Uses | Gaming, Business, Personal, HTPC, Office, Zoom, Skype, CAD, PS, Pr, Ai |
9. Warranty and Support
Beelink provides a 12-month warranty for the SEI Mini PC. In the event of product issues, please contact Beelink customer service for assistance. Lifetime technical support is available to help you with any questions or problems you may encounter.
For customer service inquiries, please refer to the contact information provided on the official Beelink website or your purchase documentation. Replacements for eligible issues are provided within the 12-month warranty period.
