Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your TRIGKEY S5 Mini PC. The TRIGKEY S5 is a compact and powerful mini-computer equipped with an AMD Ryzen 7 5700U processor, 32GB DDR4 RAM, and a 500GB M.2 NVMe SSD. It supports triple display output, Wi-Fi 6, and Bluetooth 5.2, making it suitable for various applications from office work to light gaming.
Package Contents
Before proceeding with the setup, please verify that all items are present in the package:
- 1x TRIGKEY S5 Mini PC
- 1x Power Adapter (US/EU/UK/JP/AU optional)
- 1x HDMI Cable
- 1x VESA Bracket
- 2x Bracket Screws
- 1x User Manual

Setup Instructions
1. Connecting Peripherals
- Connect Display: Use the provided HDMI cable to connect your monitor to the HDMI port on the Mini PC. Alternatively, use a DisplayPort cable for the DP port or a Type-C cable for compatible displays. The Mini PC supports up to three displays simultaneously.
- Connect Keyboard and Mouse: Plug your USB keyboard and mouse into the available USB 3.2 ports on the Mini PC.
- Connect Power: Connect the power adapter to the DC input port on the Mini PC, then plug the adapter into a power outlet.

2. Powering On
Press the power button located on the front of the Mini PC. The power indicator light will illuminate, and the system will begin to boot.
3. Initial Operating System Setup
The TRIGKEY S5 comes pre-installed with OSPro (compatible with Windows 11, Linux-Ubuntu, Chrome OS Flex, etc.). Follow the on-screen prompts to complete the initial operating system setup, including language selection, network connection, and user account creation.
Operating Instructions
1. Display Configuration
The Mini PC supports multiple display outputs:
- HDMI 2.0: Supports 4K resolution at 60Hz.
- DisplayPort (DP): Supports 4K resolution at 144Hz.
- Type-C: Supports display output.
You can extend your desktop across up to three monitors simultaneously to enhance productivity.

2. Network and Wireless Connectivity
The Mini PC features:
- Wi-Fi 6: Provides faster and more stable wireless network connections with reduced latency.
- Bluetooth 5.2: For connecting wireless peripherals such as keyboards, mice, and audio devices.

3. Processor and Performance
The TRIGKEY S5 is powered by an AMD Ryzen 7 5700U processor with 8 cores and 16 threads, offering a base frequency of 1.80GHz and a max turbo frequency of 4.30GHz. It includes integrated AMD Radeon Graphics with a 1900MHz frequency, suitable for various computing tasks and graphics-intensive applications.

Maintenance
1. Storage Expansion
The TRIGKEY S5 Mini PC offers flexible storage expansion options:
- M.2 NVMe SSD: The system comes with a 500GB M.2 2280 NVMe SSD. This slot supports expansion up to 2TB.
- 2.5-inch SATA Drive: An additional 2.5-inch SATA drive bay is reserved for custom expansion, supporting up to 2TB HDD/SSD.

2. RAM Upgrade
The Mini PC is equipped with 32GB DDR4 3200MHz RAM. It features two SO-DIMM DDR4 slots, allowing for dual-channel memory configuration and potential upgrades up to 64GB.

3. Cleaning and Ventilation
To ensure optimal performance and longevity, regularly clean the exterior of the Mini PC with a soft, dry cloth. Ensure that the ventilation openings are free from dust and obstructions to maintain proper airflow and prevent overheating. The Mini PC features a dual-fan design for efficient cooling.
Troubleshooting
This section addresses common issues you might encounter with your TRIGKEY S5 Mini PC.
No Power / System Not Starting
- Ensure the power adapter is securely connected to both the Mini PC and a working power outlet.
- Verify the power outlet is functional by plugging in another device.
- Press the power button firmly.
No Display Output
- Check that the HDMI/DP/Type-C cable is securely connected to both the Mini PC and the monitor.
- Ensure the monitor is powered on and set to the correct input source.
- Try a different display cable or monitor to rule out faulty hardware.
No Internet Connection (Wi-Fi)
- Verify that Wi-Fi is enabled in the operating system settings.
- Ensure you are connecting to the correct Wi-Fi network and entering the password accurately.
- Restart your router and the Mini PC.
- Check for updated Wi-Fi drivers if the issue persists.
System Slow or Unresponsive
- Close unnecessary applications running in the background.
- Check system resource usage (CPU, RAM, Disk) in Task Manager (Windows) or System Monitor (Linux).
- Ensure the Mini PC has adequate ventilation and is not overheating.
- Perform a system scan for malware or viruses.
Specifications
| Feature | Specification |
|---|---|
| Processor | AMD Ryzen 7 5700U (8 Cores, 16 Threads, 2.1-4.3GHz) |
| Graphics | AMD Radeon Graphics (Integrated, 1900MHz) |
| RAM | 32GB DDR4 3200MHz (2x SO-DIMM slots, expandable up to 64GB) |
| Storage | 500GB M.2 NVMe SSD (PCIe 3.0x4, expandable up to 2TB) |
| Additional Storage | 1x 2.5-inch SATA bay (expandable up to 2TB) |
| Operating System | OSPro (compatible with Windows 11, Linux-Ubuntu, Chrome OS Flex) |
| Video Output | 1x HDMI 2.0 (4K@60Hz), 1x DisplayPort (4K@144Hz), 1x Type-C (Display Output) |
| USB Ports | Multiple USB 3.2 ports |
| Wireless Connectivity | Wi-Fi 6 (802.11ax), Bluetooth 5.2 |
| Dimensions | 12 x 10 x 8 cm |
| Weight | 989 g |
Warranty and Support
TRIGKEY is committed to providing reliable products and excellent customer service.
- Warranty: The TRIGKEY S5 Mini PC comes with a 1-year free warranty for replacement.
- Returns: Enjoy a 30-day no-reason return policy.
- Technical Support: We provide long-term technical support. Our customer service team aims to reply within 24 hours to assist with any inquiries or issues.

For further assistance, please refer to the contact information provided in your product packaging or visit the official TRIGKEY website.





