1. Introducció
This manual provides essential information for setting up, operating, and maintaining your MINISFORUM Venus UM790 Pro Mini PC. Please read these instructions carefully before using the device to ensure optimal performance and longevity.
Figure 1: MINISFORUM Venus UM790 Pro Mini PC overview.
The MINISFORUM Venus UM790 Pro is a high-performance mini PC designed for demanding tasks, featuring an AMD Ryzen 9 7940HS processor, AMD Radeon 780M graphics, and advanced connectivity options. Its compact design makes it suitable for various environments, from professional workstations to home entertainment setups.
2. Configuració
2.1 Contingut del paquet
Verifiqueu que tots els elements siguin presents al paquet:
- MINISFORUM Venus UM790 Pro Mini PC
- Adaptador d'alimentació
- Cooling System (pre-installed)
- Cable HDMI
- Manual d'usuari (aquest document)
- VESA Mount (optional, may vary by package)
2.2 Connexió de perifèrics
Connect your monitor, keyboard, mouse, and other peripherals to the appropriate ports on the mini PC.
Figura 2: Davant i darrere view of the MINISFORUM UM790 Pro showing available ports.
The UM790 Pro features a rich interface for various needs, including:
- Ports frontals: Power button, 2x USB4 (full-function, 40G, PD-IN/OUT), Audio Jack, MIC.
- Ports posteriors: 2x HDMI 2.1, 1x RJ45 2.5G Ethernet Port, 4x USB3.2 Gen2 Type-A, Clear CMOS.
Figura 3: Detallada view of the rich interface ports on the UM790 Pro.
2.3 Connexió d'alimentació
Connect the power adapter to the DC-IN port on the mini PC and then plug it into a power outlet. The power LED will illuminate.
2.4 Arrencada inicial
Press the power button on the front of the device. The system will boot up, and you will be guided through the initial operating system setup (typically Windows 11).
3. Instruccions de funcionament
3.1 Configuració de la pantalla
The UM790 Pro supports up to four displays simultaneously, utilizing its 2x HDMI 2.1 ports (up to 4K@144Hz) and 2x USB4 ports (up to 8K@60Hz). Connect your monitors to these ports as needed.
Figura 4: Example of a quad-display setup with the UM790 Pro.
For optimal performance with multiple displays, ensure your display drivers are up to date.
Figure 5: Illustration of quad screen output support for enhanced productivity.
3.2 Connectivitat de xarxa
The mini PC offers both wired and wireless network options:
- Amb cable: Connect an Ethernet cable to the RJ45 2.5G Ethernet Port for high-speed wired internet access.
- Sense fil: The integrated Intel Killer AX1675x Wi-Fi 6E module provides fast and stable wireless connectivity. Ensure your Wi-Fi drivers are installed and configured.
- Bluetooth: Bluetooth 5.2 is available for connecting wireless peripherals such as keyboards, mice, and headphones.
Figura 6: posterior view highlighting the RJ45 Ethernet port and Wi-Fi antenna connections.
3.3 USB4 Port Functionality
The two full-function 40G USB4 ports support Power Delivery (PD-IN and PD-OUT). This allows for single-cable connectivity to compatible monitors or docking stations, providing video, data, and power simultaneously. A minimum 65W PD power supply is required for PD-IN, with a maximum PD output power of 15W.
Figure 7: Demonstrating the Super One-Line Connection capability via USB4.
4. Manteniment i actualitzacions
4.1 Cooling System (Cold Wave 2.0)
The UM790 Pro features an innovative liquid metal cooling system, Cold Wave 2.0, with an active memory and SSD cooler (quiet fan + large heatsink). To maintain optimal cooling performance, ensure the ventilation grilles are free from dust and obstructions. Periodically clean the exterior with a soft, dry cloth.
Figura 8: Intern view of the Cold Wave 2.0 cooling system components.
Figure 9: Diagram illustrating the airflow and components of the Cold Wave 2.0 cooling system.
4.2 Actualitzacions de memòria i emmagatzematge
The UM790 Pro supports upgrades for both RAM and SSD storage. It features:
- Memòria: Two DDR5 5600 SODIMM dual-channel memory slots, supporting up to 32GB*2 (64GB total).
- Emmagatzematge: Two M.2 2280 PCIe4.0 SSD slots, supporting RAID0 and RAID1 configurations.
To access internal components for upgrades, carefully remove the bottom cover of the mini PC. Refer to the detailed internal layout diagram for component locations.
Figura 10: Explotat view showing internal components including RAM and SSD slots.
Figure 11: Illustration of DDR5 dual-channel memory support.
Figure 12: Performance comparison highlighting DDR5 5600MHz speed.
Figure 13: Demonstrating fast transfer speeds with dual PCIe4.0 SSDs and 40G USB4.
5. Solució De Problemes
5.1 Sense poder
- Ensure the power adapter is securely connected to both the mini PC and a working power outlet.
- Verifiqueu que la presa de corrent funciona connectant-hi un altre dispositiu.
- Comproveu si l'adaptador de corrent presenta algun dany visible.
5.2 Sense sortida de pantalla
- Confirm that the monitor is properly connected to the mini PC via HDMI or USB4.
- Assegureu-vos que el monitor estigui encès i configurat a la font d'entrada correcta.
- Try a different cable or monitor to rule out component failure.
5.3 Problemes de connectivitat de xarxa
- Per a connexions amb cable, comproveu el cable Ethernet i assegureu-vos que el vostre encaminador/mòdem funcioni.
- For wireless connections, verify Wi-Fi is enabled and you are connected to the correct network. Restart your router/modem if necessary.
- Update network drivers if issues persist.
5.4 Accessing BIOS
To access the BIOS settings, power on the mini PC and repeatedly press the DEL or F7 key during startup. The UM790 Pro features a graphical BIOS interface for intuitive configuration.
Figure 14: Screenshot of the graphical BIOS interface.
Figure 15: Comparison of the intuitive graphical BIOS with a traditional text-based BIOS.
6. Especificacions
| Característica | Detall |
|---|---|
| Processador | AMD Ryzen 9 7940HS (8 Cores/16 Threads, up to 5.2 GHz) |
| Gràfics | AMD Radeon 780M (Integrated, 2.8GHz) |
| RAM | 64 GB DDR5 5600 SODIMM (Dual-channel, Max 64GB) |
| Emmagatzematge | 1 TB PCIe4.0 SSD (2x M.2 2280 slots, supports RAID0/RAID1) |
| Sistema operatiu | OS (Windows 11 Home pre-installed on some models) |
| Sortida de vídeo | 2x HDMI 2.1 (4K@144Hz), 2x USB4 (8K@60Hz) - Quad Display Support |
| Ports USB | 2x USB4 (Full-function, 40G, PD-IN/OUT), 4x USB3.2 Gen2 Type-A |
| Xarxa | Intel Killer AX1675x Wi-Fi 6E, Bluetooth 5.2, 1x RJ45 2.5G Ethernet |
| Sistema de refrigeració | Cold Wave 2.0 (Liquid Metal, Active Memory/SSD Cooler) |
| Dimensions | Aprox. 7.2 x 6.46 x 4.57 polzades (dimensions del paquet) |
| Pes | Aprox. 3.23 lliures (pes de l'article) |
Figura 16: Mésview of key features and specifications of the UM790 Pro.
7. Vídeos oficials de productes
7.1 MINISFORUM Venus UM790 Pro Overview
Aquest vídeo ofereix una descripció completaview of the MINISFORUM Venus UM790 Pro Mini PC, highlighting its design, connectivity, and performance capabilities. It showcases the AMD Ryzen 9 7940HS processor, DDR5 memory, PCIe 4.0 SSDs, Cold Wave 2.0 cooling, and versatile port options including USB4 and HDMI 2.1.
8. Garantia i Suport
MINISFORUM products come with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the official MINISFORUM weblloc web o contacteu directament amb el seu servei d'atenció al client. Conserveu el comprovant de compra per a reclamacions de garantia.
Informació de contacte: Please visit the official MINISFORUM weblloc web per obtenir els recursos de suport i les dades de contacte més actualitzats.
