Manuel d'utilisation du mini PC MINISFORUM UM890 Pro

1. Introduction

The MINISFORUM UM890 Pro is a compact and powerful mini PC designed for a wide range of applications, from demanding professional tasks to immersive gaming. Equipped with an AMD Ryzen 9 8945HS processor and AMD Radeon 780M graphics, it offers robust performance, extensive connectivity, and upgradeability in a small form factor. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.

Image: The MINISFORUM UM890 Pro Mini PC, a compact black desktop unit with front-facing USB ports and a power button.

2. Contenu du colis

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• MINISFORUM UM890 Pro Mini PC
• Adaptateur secteur
• Câble HDMI
• Support de montage mural
• M.2 to Oculink Adapter Plate
• Manuel d'instructions

Image: A diagram illustrating the various components included in the MINISFORUM UM890 Pro package, such as the mini PC, power adapter, HDMI cable, wall mount, and Oculink adapter.

3. Matériel terminéview

Familiarize yourself with the ports and components of your MINISFORUM UM890 Pro Mini PC.

Panneau avant

• Bouton d'alimentation : Appuyez pour allumer/éteindre l'appareil.
• Ports USB 4 (x2) : Supports Alt PD (65-100W PD input, 15W PD output) for data, video, and power delivery.
• USB3.2 Gen2 Type-A Ports (x2): Pour connecter des périphériques USB.
• Prise audio: Pour des écouteurs ou des haut-parleurs externes.
• DMIC : Entrée microphone numérique.
• Bouton Effacer CMOS : For resetting BIOS settings.

Panneau arrière

• Port HDMI 2.1 : For connecting to a display (up to 8K@60Hz/4K@144Hz).
• DisplayPort 1.4 : For connecting to a display (up to 8K@60Hz/4K@144Hz).
• 2.5G RJ45 Ethernet Ports (x2): For wired network connections, supports link aggregation.
• Port Oculink : For connecting an external graphics card dock (occupies an M.2 slot).
• Entrée d'alimentation CC 19V : Pour connecter l'adaptateur secteur.

Image : détaillée view of the front and rear panels of the MINISFORUM UM890 Pro, highlighting all available ports and their labels for easy identification.

4. Installation et mise en service initiale

Follow these steps to set up your Mini PC for the first time.

1. Connectez les périphériques : Connect your monitor(s) to the HDMI, DisplayPort, or USB4 ports. Connect your keyboard and mouse to the available USB ports.
2. Se connecter au réseau : For a wired connection, plug an Ethernet cable into one of the 2.5G RJ45 ports. For wireless, ensure Wi-Fi is enabled during OS setup.
3. Connecter l'alimentation : Plug the power adapter into the DC 19V input port on the rear panel, then connect it to a power outlet.
4. Mise sous tension : Appuyez sur le bouton marche/arrêt situé sur le panneau avant. Le voyant d'alimentation s'allumera.
5. Configuration initiale du système d'exploitation : Follow the on-screen instructions to complete the operating system setup. This typically involves selecting language, region, and user account creation.

5. Mises à niveau de la mémoire et du stockage

The UM890 Pro supports dual-channel DDR5 RAM and two M.2 2280 PCIe 4.0 SSDs for easy expansion.

Upgrading RAM

• The device features two SODIMM slots, supporting up to 96GB of DDR5 5600MHz RAM.
• To upgrade, carefully open the bottom cover of the Mini PC.
• Locate the SODIMM slots and gently insert the new RAM modules, ensuring they are seated correctly.

Upgrading SSD

• The UM890 Pro provides two M.2 2280 PCIe 4.0 SSD slots, expandable up to 8TB.
• After opening the bottom cover, locate the M.2 slots.
• Insert the new M.2 SSD into an available slot and secure it with the provided screw.

Image : Une explosion view of the MINISFORUM UM890 Pro, illustrating the internal layout with visible SODIMM slots for DDR5 RAM and M.2 2280 PCIe 4.0 SSD slots, highlighting its quick-release structure for upgrades.

6. Connectivity and Display

The UM890 Pro offers versatile connectivity options for various setups.

Connectivité réseau

• Dual 2.5G RJ45 LAN: Provides high-speed wired network access and supports link aggregation for increased bandwidth and redundancy.
• Wi-Fi 6E : Pour un accès internet sans fil rapide et fiable.
• Bluetooth 5.3: Pour connecter des périphériques sans fil tels que des claviers, des souris et des casques audio.

Prise en charge multi-écrans

The Mini PC supports up to four displays simultaneously, offering flexible workspace configurations.

• Connect displays via HDMI 2.1, DisplayPort 1.4, and the two USB4 ports.
• Supports resolutions up to 8K at 60Hz or 4K at 144Hz.

Image: A visual representation of the MINISFORUM UM890 Pro connected to four monitors, demonstrating its quad-screen display capabilities for an expanded workspace.

Image: A graphic highlighting the dual 2.5G RJ45 Ethernet ports and the full-speed 40G USB4 ports of the MINISFORUM UM890 Pro, emphasizing advanced data transfer and networking capabilities.

7. Système de refroidissement

The UM890 Pro incorporates an efficient cooling system to maintain optimal performance and low noise levels.

• Cold Wave 2.2 Cooling: Features two 8mm high-performance heat pipes and a high-density offset blade fan.
• Active DDR & SSD Heatsink Fan: Dedicated cooling for memory and storage to reduce temperatures by up to 60% for DDR and 40% for SSD.
• Liquid Gold CPU Cooling: Utilizes liquid gold material for superior thermal conductivity.
• Fonctionnement à faible bruit : Designed to maintain noise levels at a low 43 dB in performance mode.

Image: A diagram illustrating the Cold Wave 2.2 cooling system of the MINISFORUM UM890 Pro, showing the heat pipes, fans, and active heatsinks for DDR and SSD, along with performance metrics for temperature reduction and noise levels.

8. Oculink Port for External Graphics

The Oculink port allows for the connection of an external graphics card (eGPU) dock, significantly enhancing the Mini PC's graphics capabilities for demanding applications and gaming.

• The Oculink port utilizes a dedicated M.2 slot internally. When using an Oculink eGPU, one M.2 SSD slot will be occupied.
• This feature transforms the UM890 Pro into a high-performance gaming or workstation system.

Image: The MINISFORUM UM890 Pro connected to an external graphics card via the Oculink port, showcasing its enhanced gaming capabilities with examples of game performance.

9. Dépannage

Si vous rencontrez des problèmes avec votre Mini PC, reportez-vous aux étapes de dépannage courantes suivantes :

• Pas d'alimentation : Vérifiez que l'adaptateur secteur est bien branché à la fois au mini PC et à une prise de courant fonctionnelle. Essayez une autre prise ou un autre adaptateur secteur si possible.
• Pas d'affichage : Check all display cable connections (HDMI, DisplayPort, USB4). Ensure your monitor is set to the correct input source. Try connecting to a different display.
• Périphérique non détecté : Ensure USB devices are properly connected. Try connecting them to different USB ports. Update device drivers if necessary.
• Problèmes de connectivité réseau : Pour les connexions filaires, vérifiez le câble Ethernet et le routeur. Pour le Wi-Fi, assurez-vous que la carte Wi-Fi est activée et connectée au bon réseau.
• System Instability/Freezing: Ensure the cooling vents are not obstructed. Update drivers and operating system. If issues persist, consider resetting CMOS using the dedicated button.

10. Spécifications techniques

11. Garantie et assistance

MINISFORUM products come with a standard warranty. For detailed warranty terms and conditions, please refer to the warranty card included in your package or visit the official MINISFORUM website.

For technical support, product inquiries, or service requests, please contact MINISFORUM customer support through their official website ou les coordonnées fournies dans votre documentation de garantie.