1. הקדמה
The MINISFORUM Venus Series UM790 Pro is a high-performance mini PC designed for various applications, from demanding professional tasks to immersive gaming. Featuring an AMD Ryzen 9 7940HS processor and Radeon 780M graphics, this compact system offers robust capabilities. This manual will guide you through the essential steps to set up, operate, maintain, and troubleshoot your device, ensuring optimal performance and longevity.
2. פּעקל אינהאַלט
Upon unboxing your MINISFORUM UM790 Pro Mini PC, please verify that all the following items are included:
- 1x UM790 Pro Mini PC
- 1x HDMI קאַבלע
- 1x יו. עס. מאַכט אַדאַפּטער
- 1x באַניצער מאַנואַל (דאָס דאָקומענט)
3. סעטאַפּ
3.1 קאַנעקטינג פּעריפעראַלס
- מאַכט: Connect the US Power Adapter to the DC 19V port on the rear of the Mini PC, then plug the adapter into a working power outlet.
- ווייַז: Connect your monitor(s) using the HDMI 2.1 ports (up to 4K@60Hz) or the USB4 ports (up to 8K@60Hz). The UM790 Pro supports up to four displays simultaneously.
- USB דעוויסעס: Connect your keyboard, mouse, and other USB devices to the available USB 3.2 Gen2 Type-A ports or USB4 ports.
- אַודיאָ: Connect headphones or speakers to the 3.5mm audio jack on the front panel.
- נעץ: For wired internet, connect an Ethernet cable to the 2.5G LAN port. For wireless, ensure Wi-Fi is enabled in the operating system.
פיגורע 3.1: פראָנט view of the Mini PC showing USB4 ports and audio jack.
פיגורע 3.2: דערציען view of the Mini PC showing HDMI, LAN, and USB 3.2 ports.
3.2 ערשט מאַכט אויף
After connecting all necessary peripherals, press the power button located on the front of the device. The system will boot into the pre-installed operating system (OS).
3.3 דרייווער דערהייַנטיקונגען
It is recommended to update graphics drivers for optimal performance, especially for gaming or demanding applications. The AMD Adrenalin software package can assist with this process, ensuring your AMD Radeon 780M Graphics are running efficiently.
3.4 Internal Component Upgrade (Optional)
The UM790 Pro supports memory and storage upgrades. It features two SODIMM slots for up to 64GB DDR5 RAM and two M.2 2280 PCIe4.0 SSD slots, each supporting up to 2TB. Refer to the internal layout diagram for component locations and proper installation procedures. Ensure the device is powered off and unplugged before performing any internal upgrades.
Figure 3.3: Internal component layout for RAM and SSD upgrades.
4. אָפּערייטינג
4.1 מאַכט מאַנאַגעמענט
Use the power button on the front panel for normal power on and off operations. For a hard reset in case of system unresponsiveness, locate the small reset hole on the front panel and gently press it with a paperclip.
4.2 מולטי-דיספּליי קאָנפיגוראַציע
The UM790 Pro supports connecting up to four displays simultaneously using its two HDMI 2.1 ports and two USB4 ports. This capability allows for an expanded workspace, ideal for multitasking and professional applications.
Figure 4.1: Multi-monitor setup demonstrating quadruple display support.
4.3 USB4 Features
The two front USB4 ports offer versatile connectivity, providing up to 40Gbps data transfer speeds, 8K@60Hz display output, and support for Power Delivery (PD). This allows a single cable to power compatible mobile displays or charge devices, simplifying your setup.
Figure 4.2: USB4 port demonstrating Power Delivery capability.
4.4 Network and Bluetooth Connectivity
The device features Wi-Fi 6 for high-speed wireless internet access, a 2.5G LAN port for stable wired network connections, and Bluetooth 5.2/5.3 for connecting wireless peripherals such as keyboards, mice, and headphones.
Figure 4.3: Wi-Fi 6 capabilities for enhanced network performance.
4.5 בייאָוס סעטטינגס
Access the graphical BIOS during system startup (typically by pressing DEL or F2) to configure advanced system settings, boot options, and manage hardware. The graphical interface provides an enhanced user experience compared to traditional text-based BIOS.
Figure 4.4: Graphical BIOS interface for intuitive system configuration.
5. וישאַלט
5.1 קאָאָלינג סיסטעם
The UM790 Pro features a "Cold Wave 2.0" liquid metal cooling system with an active cooling fan. This innovative system is designed to maintain optimal temperatures for the CPU, RAM, and SSD, reducing noise levels and improving overall performance and stability.
Figure 5.1: Cold Wave 2.0 cooling system diagram.
5.2 רייניקונג
Regularly clean the exterior of the Mini PC with a soft, dry cloth. Ensure ventilation grilles are free from dust accumulation to maintain efficient cooling. Do not use liquid cleaners directly on the device or spray into openings.
5.3 ווייכווארג און דרייווער דערהייַנטיקונגען
Keep your operating system and device drivers updated to ensure system stability, security, and optimal performance. Check the MINISFORUM official website for the latest driver releases and firmware updates.
6. טראָובלעשאָאָטינג
6.1 קיין מאַכט
- Ensure the power adapter is securely connected to the Mini PC and a working power outlet.
- באַשטעטיקן אַז די עלעקטרישע אַוטלעט אַרבעט דורך עס צו פּרובירן מיט אַן אַנדער מיטל.
6.2 קיין אַרויסווייַזונג רעזולטאַט
- Check all display cable connections (HDMI, USB4) to both the Mini PC and the monitor.
- זייט זיכער אז דער מאָניטאָר איז אנגעצונדן און איינגעשטעלט צו דער ריכטיקער אינפוט מקור.
- Update graphics drivers if possible (refer to Section 3.3).
6.3 Wi-Fi/בלוטוט קאָנעקטיוויטי פּראָבלעמען
- זיכער מאַכן אַז Wi-Fi און בלועטוט זענען ענייבאַלד אין די אָפּערייטינג סיסטעם סעטטינגס.
- Check for driver updates for the wireless module.
- Minimize physical obstructions between the Mini PC and your wireless router or Bluetooth devices.
- Consider using an external Wi-Fi adapter if signal strength remains poor in challenging environments.
6.4 System Unresponsive
- If the system freezes, press and hold the power button for 5-10 seconds to force a shutdown.
- If the system is completely unresponsive, use the small "Reset hole" on the front panel with a paperclip to perform a hard reset.
6.5 אָוווערכיטינג
- זיכער מאַכן אַז דער מיני פּיסי איז געשטעלט אין אַ גוט ווענטילירטן אָרט, אַוועק פון דירעקטער זונשייַן אָדער היץ קוועלער.
- Verify that the cooling fan is not obstructed and is operating correctly.
- Regularly clean dust from the ventilation grilles.
7. ספּעסאַפאַקיישאַנז
| שטריך | דעטאַל |
|---|---|
| סאָרט | מיניפאָרום |
| מאָדעל נומער | UM790 Pro (DeskMini) |
| פּראַסעסער | AMD Ryzen 9 7940HS (3.4 GHz base, up to 5.2 GHz boost) |
| באַראַן | 64 GB DDR5 (SODIMM, up to 5600MHz) |
| סטאָרידזש | 1 TB PCIe4.0 SSD (2x M.2 2280 slots, up to 2TB each, supports RAID0/1) |
| גראַפיקס קאָופּראַסעסער | AMD Radeon 780M (Graphics Frequency 2200 MHz) |
| ווידעא רעזולטאַט | 2x HDMI 2.1 (4K@60Hz), 2x USB4 (8K@60Hz, DP Alt Mode) - Supports 4 displays |
| וסב פּאָרץ | 2x USB4 (40Gbps, PD), 4x USB 3.2 Gen2 Type-A |
| נעץ | Wi-Fi 6 (802.11ax), 2.5G LAN (RJ45) |
| בלועטאָאָטה | בלועטאָאָטה 5.2/5.3 |
| אַודיאָ | 1x 3.5 מ״מ אַודיאָ דזשעק |
| אָפּערייטינג סיסטעם | OS (Pre-installed) |
| דימענשאַנז (LxWxH) | 1 X 1 X 1 אינטשעס (פּראָדוקט דימענשאַנז) |
| פּונקט וואָג | 2.2 פונט |
| קאָליר | שוואַרץ |
8. וואָראַנטי און שטיצן
The MINISFORUM UM790 Pro Mini PC comes with a standard manufacturer's warranty. For warranty claims, technical support, or service inquiries, please contact MINISFORUM customer support through their official webפּלאַץ (www.minisforum.com) or the retailer where the product was purchased. Keep your proof of purchase for warranty validation.
