Zavedení
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your GMKtec Nucbox M7 Mini PC. Please read this manual thoroughly before using the device to ensure optimal performance and longevity.

Figure 1: GMKtec Nucbox M7 Mini PC. This image shows the compact design of the mini PC, highlighting its front and side ports.
Nastavení
Obsah balení
Ověřte, zda jsou v balení přítomny všechny níže uvedené položky:
- GMKtec Nucbox M7 AMD Ryzen 7 PRO 6850H Mini PC Computer
- Power Supply & Cable
- HDMI kabel
- VESA Mount and Screws
- Uživatelská příručka (tento dokument)

Figure 2: Retail Boxed Packaging. This image displays the mini PC along with its included accessories: power supply, HDMI cable, VESA mount, and user manual.
Počáteční připojení
- Připojení displeje: Use the provided HDMI cable to connect the Mini PC to your monitor or TV. The device supports HDMI 2.1 (up to 8K@60Hz), DisplayPort 2.0 (up to 4K@144Hz), and dual USB4 (Type-C) video outputs for multi-screen setups.
- Připojení periferií: Plug in your keyboard, mouse, and other USB devices into the available USB ports (2x USB 2.0, 2x USB 3.0, 2x USB4 Type-C).
- Připojte napájení: Připojte napájecí adaptér k portu DC IN na Mini PC a poté jej zapojte do elektrické zásuvky.
- Zapnutí: Press the power button located on the front of the Mini PC. The system will boot into Windows 11 Pro.

Figure 3: Rich Interface. This image details the various ports available on the mini PC, including USB, HDMI, DisplayPort, LAN, and Oculink.
Montáž držáku VESA
The included VESA mount allows you to attach the Mini PC to the back of a compatible monitor or a wall mount, saving desk space.
- Připevněte držák VESA k zadní straně monitoru pomocí dodaných šroubů. Ujistěte se, že je držák bezpečně upevněn.
- Zasuňte Mini PC do držáku VESA, dokud nezacvakne na místo.

Figure 4: Small and Portable Mini PC. This image illustrates the VESA mount installation, showing the mini PC attached to the back of a monitor.
Návod k obsluze
Režimy výkonu
The Nucbox M7 features three adjustable performance modes to optimize power consumption and fan noise:
- Quiet Mode (35W TDP): Ideal for light tasks, offering minimal fan noise (32-35dB).
- Vyvážený režim (50W TDP): Suitable for everyday computing, providing a good balance of performance and noise (36-37dB).
- Performance Mode (65W-70W TDP): Maximizes CPU and GPU performance for demanding applications and gaming (39-40dB).
These modes can be adjusted within the BIOS settings. VRAM allocation can also be configured up to 16GB in the BIOS.

Figure 5: Performance Modes. This graphic illustrates the different power modes (Quiet, Balance, Performance) and their corresponding TDP, CPU temperature, and noise levels.
Připojení displeje
The Nucbox M7 supports up to four simultaneous displays, offering versatile connectivity options:
- HDMI 2.1: Podporuje rozlišení až 8K při 60 Hz.
- DisplayPort 2.0: Podporuje rozlišení až 4K při 144 Hz.
- Dual USB4 (Type-C): Supports 4K video output and data transmission.

Figure 6: 4K Quad Screens Display. This image demonstrates the capability of connecting four displays simultaneously using HDMI, DisplayPort, and USB-C ports.
Připojení k síti
The Mini PC offers robust network options:
- Dual 2.5G LAN Ports (Intel i226V): Provides high-speed wired network connections, suitable for firewall, soft routing, or file storage server applications.
- WiFi 6: For fast wireless internet browsing, streaming, and gaming.
- Bluetooth 5.2: For stable and efficient connection to wireless devices such as headphones, keyboards, and mice.

Figure 7: Dual 2.5G High Speed Ethernet. This image highlights the dual LAN ports and their high-speed capabilities.

Figure 8: WiFi 6 + Bluetooth 5.2. This image shows the wireless connectivity features of the mini PC.
Port OCuLink
The M7 Pro features an OCuLink port, which provides higher bandwidth (PCIe x4 speeds) compared to Thunderbolt. This is beneficial for connecting external GPUs (eGPUs) for enhanced graphics performance, especially for gamers and content creators.
Důležité: The OCuLink interface does not support hot-swapping. Always plug and unplug devices from this port when the Mini PC is powered off to prevent damage.

Figure 9: OCuLink Port. This image shows the OCuLink port connected to an external graphics card, demonstrating its use for transforming graphics capabilities.
Nastavení systému BIOS
The updated BIOS allows for advanced configurations, including:
- Automatické zapnutí: Configure the system to automatically power on after a power loss.
- Wake-on-LAN: Enable the system to be woken up remotely over a network connection.
- VRAM Allocation: Adjust the amount of system RAM dedicated to the integrated graphics processor.
Refer to the on-screen BIOS menu for specific navigation and setting adjustments. Typically, you can access the BIOS by pressing Del or F2 během spouštění.
Údržba
Chladicí systém
The Nucbox M7 features an upgraded Hyper Ice Chamber 2.0 design with larger top and bottom cooling fans and a copper base for efficient heat dissipation. To maintain optimal cooling performance:
- Ensure the air vents are not obstructed.
- Pravidelně čistěte prach z větracích otvorů stlačeným vzduchem.
- Používejte Mini PC v dobře větraném prostoru.

Figure 10: Upgraded Twin Cooling Fan System. This diagram shows the internal components of the cooling system, including the dual fans and copper heatsink.
Upgradability (RAM & SSD)
The Nucbox M7 is designed for easy upgrades of its memory and storage:
- BERAN: Comes with 32GB DDR5 4800MHz (2x16GB SO-DIMM) and supports expansion up to 96GB RAM.
- SSD: Features a 2TB M.2 2280 PCIe 3.0 SSD and supports dual slot expansion to 2x PCIe 4.0 2TB SSDs, for a total capacity of up to 4TB.
To upgrade, carefully remove the detachable cover lid. Consult a professional if you are unsure about the upgrade process.

Figure 11: Easy Installation. This image illustrates the internal layout for upgrading RAM and SSD components.
Odstraňování problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| No power/System does not turn on. | Napájecí kabel není správně připojen; Problém se zásuvkou; Vadný napájecí adaptér. | Ensure power cable is securely connected. Try a different power outlet. Contact support if power adapter is suspected faulty. |
| Žádné zobrazení na monitoru. | Incorrect display cable connection; Monitor input not selected; Faulty cable or monitor. | Check HDMI/DisplayPort/USB4 cable connections. Ensure monitor input is set to the correct source. Try a different cable or monitor. |
| Žádné připojení k internetu (kabelové). | Ethernet cable not connected; Router/modem issue; Network driver issue. | Ensure Ethernet cable is securely connected. Restart your router/modem. Check network adapter status in Device Manager. |
| Žádné připojení k internetu (bezdrátové). | WiFi disabled; Incorrect WiFi password; Router issue; WiFi driver issue. | Ensure WiFi is enabled in Windows settings. Verify WiFi password. Restart router. Update or reinstall WiFi drivers. |
| System runs slow or overheats. | Excessive background processes; Obstructed air vents; Performance mode setting. | Close unnecessary applications. Ensure air vents are clear. Adjust performance mode to "Balance" or "Quiet" if not performing demanding tasks. |
| OCuLink port not detecting eGPU. | eGPU not properly connected; System powered on during connection; Driver issues. | Ensure the Mini PC is powered off before connecting the eGPU. Verify all connections. Install the latest drivers for the eGPU. |
Specifikace
| Funkce | Detail |
|---|---|
| Procesor | AMD Ryzen 7 PRO 6850H (8C/16T, up to 4.7GHz) |
| Grafika | AMD Radeon 680M (Integrated, 12 Cores) |
| BERAN | 32GB DDR5 4800MHz (Dual Channel, 2x16GB SO-DIMM), expandable to 96GB |
| Skladování | 2TB M.2 2280 PCIe 3.0 SSD, dual slot expansion to 2x PCIe 4.0 2TB SSD (max 4TB) |
| Operační systém | Windows 11 Pro |
| Video výstup | 1x HDMI 2.1 (8K@60Hz), 1x DisplayPort 2.0 (4K@144Hz), 2x USB4 Type-C (4K) |
| USB porty | 2x USB 2.0, 2x USB 3.0, 2x USB4 Type-C (full function) |
| Síť | Dual Intel i226V 2.5Gbps LAN, WiFi 6 (802.11ax), Bluetooth 5.2 |
| Special Ports | OCuLink (PCIe x4 speeds for eGPU) |
| Chladicí systém | Upgraded Dual Cooling Fans with Hyper Ice Chamber 2.0 |
| Rozměry | Cca. 5 x 5.2 x 2.3 palce |
| Hmotnost | Přibl. 4 libry |
Záruka a podpora
Informace o záruce
GMKtec offers a 1letá omezená záruka for each Mini PC, effective from the date of purchase. This warranty covers all defects due to design and workmanship.
Zákaznická podpora
For any questions, technical assistance, or warranty claims, please contact GMKtec customer support through the following channels:
- Kontaktujte nás na Amazonu:
- Přihlaste se ke svému účtu Amazon.
- Přejděte do sekce „Vaše objednávky“.
- Find your purchase and select "Product Question" or "Contact Seller".
- Send E-mail to After-Sales Team: podpora@gmktec.com
- Zákaznická podpora 24/7: K dispozici pro okamžitou pomoc.





