1. Introduction
Welcome to the user manual for your GEEKOM A5 Mini PC. This document provides essential information for setting up, operating, maintaining, and troubleshooting your device. The GEEKOM A5 is a compact and powerful mini PC featuring an AMD Ryzen 7 5800H processor, AMD Radeon Vega 8 Graphics, and pre-installed Windows 11 Pro, designed for various computing tasks from daily use to professional applications.
Image 1.1: The GEEKOM A5 Mini PC, showcasing its compact design and various ports on the front and rear panels.
2. Package Contents
Please verify that all items are present in your package:
- GEEKOM A5 Mini PC
- Power Adapter
- HDMI Cable
- User Manual (this document)
3. Product Overview
Familiarize yourself with the physical components and ports of your GEEKOM A5 Mini PC.
3.1 Front Panel
- Power Button: To turn the device on or off.
- USB 3.2 Gen 2 Type-A Ports (x2): For connecting USB devices such as keyboards, mice, or external storage.
- 3.5mm Headphone Jack: For audio output to headphones or speakers.
3.2 Rear Panel
- DC Jack: For connecting the power adapter.
- USB 3.2 Gen 2 Type-C Ports (x2): Supports data transfer and 8K display output.
- HDMI 2.0b Ports (x2): Supports 4K display output.
- 2.5G RJ45 LAN Port: For wired network connection.
- USB 3.2 Gen 2 Type-A Port (x1): For connecting USB devices.
- USB 2.0 Type-A Port (x1): For connecting USB devices.
Image 3.1: Detailed diagram of the GEEKOM A5 Mini PC's multiple ports on the front and rear panels.
4. Setup Guide
4.1 Connecting Peripherals
- Connect Display: Use an HDMI cable to connect your monitor to one of the HDMI 2.0b ports on the rear panel. Alternatively, use a USB Type-C cable for compatible displays.
- Connect Keyboard and Mouse: Plug your USB keyboard and mouse into any available USB Type-A ports.
- Connect Network (Optional): For a wired connection, plug an Ethernet cable into the 2.5G RJ45 LAN port. For wireless, Wi-Fi 6 is available after initial setup.
4.2 Powering On
- Connect the power adapter to the DC jack on the rear panel of the Mini PC.
- Plug the power adapter into a power outlet.
- Press the Power Button on the front panel to turn on the Mini PC.
4.3 Initial Windows Setup
Upon first boot, the system will guide you through the Windows 11 Pro setup process. Follow the on-screen instructions to configure language, region, network, user accounts, and privacy settings.
5. Operating Instructions
5.1 Display Configuration
The GEEKOM A5 supports up to four displays simultaneously, offering flexibility for multitasking and productivity.
- Two HDMI 2.0b ports support up to 4K resolution at 60Hz.
- Two USB 3.2 Gen 2 Type-C ports support up to 8K resolution at 30Hz.
To configure multiple displays, connect your monitors and then navigate to Settings > System > Display in Windows 11. From there, you can arrange your displays, change resolutions, and select display modes (e.g., Extend, Duplicate).
Image 5.1: The GEEKOM A5 Mini PC connected to four monitors, demonstrating its multi-display capability for enhanced productivity.
5.2 Storage Expansion
The GEEKOM A5 offers flexible storage expansion options:
- One M.2 2280 PCIe Gen 3x4 NVMe/SATA slot, expandable up to 2TB.
- One 2.5-inch 7mm SATA HDD bay, expandable up to 2TB.
To install additional storage, power off the Mini PC and disconnect all cables. Carefully open the chassis according to the service manual (not included here) to access the M.2 slot or 2.5-inch drive bay. Ensure proper installation and secure the drive before reassembling the unit.
5.3 Network Connectivity
Your Mini PC supports both wired and wireless network connections.
- Wired: Connect an Ethernet cable to the 2.5G RJ45 LAN port for high-speed internet access.
- Wireless: The device features Wi-Fi 6 for fast and reliable wireless connectivity. To connect, go to Settings > Network & internet > Wi-Fi, select your network, and enter the password.
- Bluetooth: Bluetooth v5.2 is integrated for connecting wireless peripherals such as keyboards, mice, and headphones.
Image 5.2: Visual representation of the GEEKOM A5 Mini PC's advanced network capabilities, including Wi-Fi 6, Bluetooth 5.2, and 2.5G LAN.
6. Maintenance
6.1 Cleaning
To ensure optimal performance and longevity, regularly clean your Mini PC:
- Power off the device and disconnect all cables before cleaning.
- Use a soft, dry cloth to wipe the exterior.
- Use compressed air to gently clear dust from ventilation grilles and ports. Avoid spraying liquid directly onto the device.
6.2 Software Updates
Keep your Windows operating system and drivers updated to ensure security, stability, and performance:
- Windows Updates: Go to Settings > Windows Update and check for available updates.
- Driver Updates: Visit the GEEKOM official website for the latest drivers for your A5 Mini PC.
7. Troubleshooting
If you encounter issues with your GEEKOM A5 Mini PC, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power adapter not connected, faulty outlet, power button issue. | Ensure power adapter is securely connected to both the PC and a working outlet. Try a different outlet. |
| No display | Monitor not connected, incorrect input source, faulty cable. | Check HDMI/USB-C cable connections. Ensure monitor is on and set to the correct input source. Try a different cable or monitor. |
| No network connection (Wi-Fi) | Wi-Fi disabled, incorrect password, router issue. | Check Wi-Fi settings in Windows. Verify Wi-Fi password. Restart your router. |
| Slow performance | Too many applications running, insufficient RAM, outdated drivers. | Close unnecessary applications. Check for Windows and driver updates. Consider upgrading RAM if frequently experiencing slowdowns. |
8. Specifications
Key technical specifications for the GEEKOM A5 Mini PC:
| Feature | Specification |
|---|---|
| Processor | AMD Ryzen 7 5800H (8 Cores, 16 Threads, 16MB Cache, up to 4.4 GHz) |
| Graphics | AMD Radeon Vega 8 Graphics |
| RAM | 32GB DDR4 (Dual Channel, 4400 MHz, expandable up to 64GB) |
| Storage | M.2 2280 PCIe Gen 3x4 NVMe/SATA (up to 2TB) + 2.5" SATA HDD (up to 2TB) |
| Operating System | Windows 11 Pro |
| Wireless Connectivity | Wi-Fi 6, Bluetooth v5.2 |
| Wired Connectivity | 2.5G RJ45 LAN Port |
| Video Output | 2x HDMI 2.0b (4K@60Hz), 2x USB 3.2 Gen 2 Type-C (8K@30Hz) |
| Other Ports | 3x USB 3.2 Gen 2 Type-A, 1x USB 2.0 Type-A, 1x 3.5mm Headphone Jack, 1x DC Jack |
| Dimensions (L x W x H) | 11.2 x 11.2 x 3.8 cm |
Image 8.1: An overview of the GEEKOM A5 Mini PC's core specifications, including CPU, RAM, storage, and connectivity.
9. Safety Information
Please read and follow these safety guidelines to prevent damage to your device or injury to yourself:
- Do not expose the device to water, moisture, or extreme temperatures.
- Avoid placing the device near heat sources or in direct sunlight.
- Use only the provided power adapter.
- Do not attempt to open or repair the device yourself. Refer to qualified service personnel.
- Ensure adequate ventilation around the device to prevent overheating.
10. Warranty and Support
Your GEEKOM A5 Mini PC comes with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included in your package or visit the official GEEKOM website.
For technical support, troubleshooting assistance, or service inquiries, please contact GEEKOM customer support through their official website or the contact information provided with your product.
