1. Installationsanleitung
1.1 Unboxing Your Mini PC
Carefully unpack all components from the box. Ensure all items listed below are present.
- 1x HX77G Mini-PC
- 1x HDMI-Kabel
- 1x Stromkabel
- 1x Baseplate
- 1x Base Support
- 1x Handbuch
- 1x US-Netzteil

1.2 Installing the Base Stand
To position your Mini PC vertically, attach the included base stand. Align the baseplate with the screw holes on the side of the Mini PC and secure it using the provided screws. Then, attach the base support to the baseplate.
1.3 Anschließen von Peripheriegeräten
Connect your monitor(s), keyboard, mouse, and other peripherals to the appropriate ports on the Mini PC. The HX77G features multiple USB ports, HDMI, and DisplayPort outputs.

1.4 Erstes Einschalten
After connecting all peripherals, plug the power adapter into the Mini PC and then into a power outlet. Press the power button located on the front panel to turn on the device. The system will boot up, and you can proceed with any initial operating system setup if required.
2. Bedienungsanleitung
2.1 Grundlegende Bedienung
The MINISFORUM HX77G Mini PC operates like a standard desktop computer. Use your connected keyboard and mouse to navigate the operating system. Ensure all drivers are up-to-date for optimal performance.
2.2 Multi-Display-Setup
The HX77G supports up to four independent displays simultaneously, with 4K@60Hz output via two HDMI and two DisplayPort connections. This allows for an expanded workspace, enhancing productivity for various tasks.

2.3 Gaming and Graphics Performance
Equipped with an AMD Ryzen 7 7735HS processor and AMD Radeon RX 6600M discrete graphics (GDDR6 8GB), the HX77G is capable of handling light to moderate gaming and demanding graphical tasks. The AMD RDNA 2 architecture ensures high refresh rates and realistic visuals.
3. Wartung
3.1 Speichererweiterung
The Mini PC comes with 32GB DDR4 RAM and a 512GB 2280 NVMe SSD. It features two SODIMM slots, each upgradeable to 32GB, and one M.2 2280 SSD slot that supports up to 2TB (SATA SSD and NVMe SSD). This allows for significant storage and memory upgrades.

3.2 Effiziente Wärmeableitung
The HX77G is designed with a dual-fan cooling system, liquid metal boosts, and 7 copper heat pipes to ensure efficient heat dissipation. This design allows the unit to run at low noise levels even under heavy loads, maintaining stable performance.

4. Fehlerbehebung
4.1 Allgemeine Fragen
- Kein Strom: Stellen Sie sicher, dass das Netzteil fest mit dem Mini-PC und einer funktionierenden Steckdose verbunden ist. Versuchen Sie gegebenenfalls eine andere Steckdose.
- Kein Bildschirm: Verify that the HDMI or DisplayPort cables are firmly connected to both the Mini PC and the monitor. Check the monitor's input source settings.
- Peripheriegeräte reagieren nicht: Ensure USB devices (keyboard, mouse) are properly connected. Try different USB ports.
4.2 System Instability or Crashing
If the system experiences unexpected crashes or instability, consider the following:
- Überhitzung: While designed for efficient cooling, ensure the Mini PC has adequate ventilation. Avoid placing it in enclosed spaces. Monitor CPU/GPU temperatures using system monitoring software.
- Treiberprobleme: Ensure all system drivers, especially for graphics and chipset, are updated to the latest versions from the MINISFORUM or AMD official webStandorte.
- Softwarekonflikte: Identify any recently installed software that might be causing conflicts. Try uninstalling or updating problematic applications.
- Operating System Integrity: System ausführen file checks or consider reinstalling the operating system if issues persist and are not hardware-related.
5. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Marke | MINISFORUM |
| Modellnummer | HX80G (Note: Product title refers to HX77G, HX80G is the item model number) |
| Prozessor | AMD Ryzen 7 7735HS (8C/16T up to 4.4Ghz) |
| Grafik-Coprozessor | AMD Radeon RX 6600M (GDDR6 8GB) |
| RAM | 32 GB DDR4 (2x SODIMM slots, up to 32GB each) |
| Festplatte | 512GB 2280 NVMe SSD (M.2 2280 SSD slot up to 2TB, supports SATA/NVMe) |
| Maximale Bildschirmauflösung | 3840 x 2160 Pixel (4K@60Hz) |
| Anzeigeausgänge | 2x HDMI, 2x DisplayPort (Quad Screen Support) |
| Kabelloser Typ | 802.11ax (WLAN 6E) |
| Ethernet | RJ45 2.5 Gigabit Ethernet Port |
| USB-Anschlüsse | 5x USB 3.0 Ports (USB3.2 Gen1 Type-A x1, USB3.2 Gen2 Type-A x3, USB3.2 Gen1 Type-C x1) |
| Audio-Anschlüsse | Headphone Jack, Microphone Jack |
| Betriebssystem | OS (Pre-installed Windows 11 Pro typically) |
| Artikelgewicht | 6.07 Pfund |
| Farbe | Schwarz |
6. Garantie und Support
6.1 Garantieinformationen
The MINISFORUM HX77G Mini PC includes a manufacturer's warranty. Please refer to the warranty card included in your package or visit the official MINISFORUM webAuf der Webseite finden Sie die detaillierten Garantiebedingungen und deren Dauer.
6.2 Technischer Support
For technical assistance, troubleshooting beyond this manual, or inquiries about your product, please contact MINISFORUM customer support. Contact information can typically be found on the official MINISFORUM website or in the documentation provided with your Mini PC.