Introduction
Welcome to your new GMKtec G3 Plus Mini PC. This compact and powerful device is designed for a wide range of applications, including office work, home entertainment, and light server tasks. Featuring an Intel N150 processor, ample RAM, and fast SSD storage, it provides a smooth and efficient computing experience.
Image: The GMKtec G3 Plus Mini PC, highlighting its small form factor and modern aesthetic.
Package Contents
Please verify that all items are present in your package:
- Nucbox G3 Plus Mini PC
- Power Adapter & Cable
- User Manual (this document)
- HDMI Cable
- VESA Mount with Screws
- Warranty Card
Image: All components included in the GMKtec G3 Plus Mini PC retail packaging.
Product Overview
Familiarize yourself with the ports and components of your GMKtec G3 Plus Mini PC:
Image: Detailed view of the GMKtec G3 Plus Mini PC's front and rear ports.
Front Panel:
- Power Button: To turn the device on or off.
- USB 3.2 Ports (x2): For connecting high-speed USB devices.
Rear Panel:
- HDMI 2.0 Ports (x2): For connecting displays, supporting 4K@60Hz output.
- USB 3.2 Ports (x2): Additional high-speed USB ports.
- RJ45 2.5G Gigabit Ethernet Port: For wired network connection.
- 3.5mm Audio Jack: For headphones or speakers.
- DC-IN Port: For connecting the power adapter.
Setup Guide
Follow these steps to set up your GMKtec G3 Plus Mini PC:
- Connect Power: Plug the power adapter into the DC-IN port on the Mini PC, then connect it to a power outlet.
- Connect Display: Use the provided HDMI cable to connect your monitor or TV to one of the HDMI ports on the Mini PC. For dual display, connect a second monitor to the other HDMI port.
- Connect Peripherals: Plug in your USB keyboard, mouse, and any other USB devices into the available USB 3.2 ports.
- Connect to Network (Optional): For a wired connection, connect an Ethernet cable from your router or modem to the RJ45 port on the Mini PC. For Wi-Fi, you will configure it during the initial Windows setup.
- Power On: Press the power button on the front of the Mini PC. The power indicator light will illuminate.
Image: The Mini PC supporting a dual 4K UHD display setup.
Operating Instructions
Initial Boot and Windows 11 Pro
Upon the first power-on, your Mini PC will guide you through the Windows 11 Pro initial setup process. Follow the on-screen instructions to configure your region, language, network, and user account.
Dual Display Setup
The GMKtec G3 Plus supports dual 4K@60Hz displays, allowing for extended desktop space and enhanced productivity. Once both monitors are connected via HDMI, Windows will automatically detect them. You can configure display settings (extend, duplicate, primary display) via the Display Settings in Windows.
Network Connectivity
Your Mini PC offers versatile network options:
- Wi-Fi 6: For high-speed wireless internet, connect to your Wi-Fi network through Windows network settings. Wi-Fi 6 provides faster speeds and lower latency compared to previous generations.
- 2.5G Gigabit Ethernet: For a stable and ultra-fast wired connection, plug an Ethernet cable into the RJ45 port. This offers 2.5 times the speed of standard Gigabit Ethernet.
Image: Benefits of Super Speed Wi-Fi 6 and Bluetooth 5.2.
Image: Speed comparison for 2.5G High Speed Ethernet.
Bluetooth Connectivity
The integrated Bluetooth 5.2 allows you to connect various wireless devices such as keyboards, mice, headphones, and other peripherals seamlessly.
Storage and Memory Expansion
The GMKtec G3 Plus comes with a pre-installed 1TB PCIe 3.0 M.2 2280 NVMe SSD for high-speed storage. For additional storage, there is an available slot for an M.2 2242 SATA disk (not included). The system's 16GB DDR4 RAM can be expanded up to 32GB for enhanced multitasking capabilities.
Image: Internal layout and upgrade options for the GMKtec G3 Plus Mini PC.
Maintenance
To ensure the longevity and optimal performance of your Mini PC, consider the following maintenance tips:
- Keep Clean: Regularly clean the exterior with a soft, dry cloth. Use compressed air to clear dust from vents to ensure proper airflow.
- Ensure Ventilation: Place the Mini PC in a well-ventilated area, avoiding enclosed spaces that could restrict airflow and lead to overheating.
- Software Updates: Keep your Windows operating system and drivers updated to the latest versions for security and performance improvements.
- Avoid Extreme Conditions: Do not expose the Mini PC to extreme temperatures, humidity, or direct sunlight.
Troubleshooting
If you encounter issues with your GMKtec G3 Plus Mini PC, refer to the following common problems and solutions:
- No Power
- Ensure the power adapter is securely connected to both the Mini PC and a working power outlet. Check if the power outlet is functional.
- No Display Output
- Verify that the HDMI cable is firmly connected to both the Mini PC and the monitor. Ensure the monitor is powered on and set to the correct input source (HDMI). Try a different HDMI cable or monitor if possible.
- Network Connectivity Issues
- For Wi-Fi, check if Wi-Fi is enabled in Windows settings and if you are connected to the correct network. For wired Ethernet, ensure the Ethernet cable is properly connected and your router/modem is working. Restart your router/modem if necessary.
- Slow Performance
- Close any unnecessary applications running in the background. Check Task Manager for high CPU, RAM, or disk usage. Ensure Windows and drivers are up to date. Consider upgrading RAM or storage if performance issues persist during demanding tasks.
Technical Specifications
Detailed specifications for the GMKtec G3 Plus Mini PC:
| Feature | Specification |
|---|---|
| Processor | Intel N150 (4 Cores/4 Threads, up to 3.4 GHz) |
| Graphics | Intel UHD Graphics (max 750 MHz) |
| RAM | 16GB DDR4 (Expandable to 32GB) |
| Storage | 1TB PCIe 3.0 M.2 2280 NVMe SSD (Supports additional M.2 2242 SATA) |
| Operating System | Windows 11 Pro |
| Wireless Connectivity | Wi-Fi 6, Bluetooth 5.2 |
| Wired Connectivity | 2.5G Gigabit Ethernet (RJ45) |
| USB Ports | 4 x USB 3.2 |
| Video Output | 2 x HDMI 2.0 (Supports Dual 4K@60Hz) |
| Audio Port | 3.5mm Audio Jack |
| Special Features | Wake On LAN, PXE Boot, RTC Wake, Auto Power On |
Image: Intel N150 CPU Processor details and performance comparison.
Warranty and Support
GMKtec offers a one-year limited warranty for each Mini PC from the date of purchase, covering defects related to design and manufacturing. For any inquiries or support needs, please refer to the following:
- Amazon Support: For product-related questions or issues, you can contact GMKtec through Amazon. Log in to your Amazon account, navigate to 'Your Orders', and select 'Ask Product Question' for your GMKtec G3 Plus Mini PC.
- After-Sales Support: For direct assistance, you may send an email to the GMKtec After-Sales Team.
Image: GMKtec Warranty & Support contact information.
