MINISFORUM DEG1 OCuLink eGPU Docking Station User Manual

1. Toradh thallview

The MINISFORUM DEG1 is an OCuLink eGPU docking station designed to significantly enhance the graphics performance of compatible mini PCs and SFF desktops. It features a high-speed OCuLink 4i (PCIe 4.0x4) interface, supporting data transfer rates up to 64Gbps for smooth graphics processing. The compact and portable design allows for easy integration into various setups.

Figure 1: MINISFORUM DEG1 Docking Station with an installed graphics card.

Prìomh fheartan:

• Dealbhadh Compact & Portable: Approximately 14 cm long, 6.5 cm wide, and 2 cm high, designed for easy transport.
• OCuLink 4i Interface: Equipped with PCIe 4.0x4 uplink and PCIEx16 (PCIe 4.0x4) downlink, offering up to 64Gbps data transfer.
• ATX/SFX Power Supply Compatible: Supports standard ATX and SFX power supplies for flexible power solutions.
• Wide Graphics Card Compatibility: Accommodates various graphics card sizes without length restrictions.
• Smart Startup Function: Features Force Power On with LED, enabling one-click switching between forced startup and follow-up startup modes. Note: Startup tracking is compatible only with MINISFORUM mini PCs using original cables.
• Safety and Protection: Includes high-quality signal amplifier chips and an OCuLink connector locking mechanism to prevent accidental disconnections and port damage.

Important Note: The OCuLink interface does not support hot-plugging. The computer must be turned off before connecting or disconnecting the OCuLink cable.

2. Stiùireadh Stèidheachaidh

Follow these steps to set up your MINISFORUM DEG1 Docking Station:

1. Stàlaich an t-Aonad Solarachaidh Cumhachd (PSU): Place your ATX or SFX power supply into the designated slot on the DEG1 docking station. Ensure it is securely seated.
2. Connect PSU to Dock: Connect the 24-pin power cable from your PSU to the 'POWER' socket on the DEG1 docking station.
3. Stàlaich Cairt Grafaigean (GPU): Carefully insert your PCIe graphics card into the PCIEx16 slot on the DEG1. Ensure it is fully seated and locked into place.
4. GPU tèarainte: Use the provided GPU support brace and screws to secure the graphics card and prevent sagging.
5. Ceangail Cumhachd GPU: Connect the appropriate PCIe power cables (e.g., 8-pin or 6+2-pin) from your PSU to your graphics card.
6. Connect OCuLink Cable: With both the DEG1 and your mini PC/SFF desktop powered off, connect one end of the OCuLink cable to the OCuLink port on the DEG1 and the other end to the OCuLink port on your host device. Ensure the locking mechanism is engaged.
7. Ceangail an Taisbeanadh: Connect your monitor to the display output ports (e.g., HDMI, DisplayPort) on your installed graphics card.

Figure 2: Key features and connection points of the DEG1 Docking Station.

3. Stiùireadh Obrachaidh

Once the DEG1 Docking Station is set up, follow these steps for operation:

• Cumhachd air òrdugh: First, ensure your power supply is switched on. Then, power on your mini PC or SFF desktop. The DEG1 will either power on automatically (if using a compatible MINISFORUM mini PC with original cables and 'follow-up startup' mode) or you may need to press the 'Force Power On' button on the DEG1.
• Stàladh an dràibhear: After booting your computer, Windows 11 (or compatible OS) should detect the new graphics card. Install the latest drivers for your specific GPU from the manufacturer's website (AMD or NVIDIA).
• Using the Smart Startup Function: The 'Force Power On' button with LED allows you to switch between forced startup (dock powers on independently) and follow-up startup modes (dock powers on with the host PC). This feature is optimized for MINISFORUM mini PCs with original cables.
• Dùin gu sàbhailte: Always shut down your computer completely before disconnecting the OCuLink cable or making any hardware changes to the DEG1.

4. Cumail suas

To ensure optimal performance and longevity of your MINISFORUM DEG1 Docking Station, consider the following maintenance tips:

• Riaghladh Dust: As the DEG1 features an open-air design, it is susceptible to dust accumulation. Regularly clean the graphics card fans and heatsinks using compressed air to prevent overheating.
• Riaghladh càbaill: Ensure all cables are neatly routed and not obstructing airflow or causing strain on the ports.
• Suidheachaidhean Àrainneachdail: Operate the docking station in a well-ventilated area, away from direct sunlight and excessive humidity.

5. A ’dèanamh trioblaid

If you encounter issues with your DEG1 Docking Station, refer to the following common troubleshooting steps:

• Graphics Card Not Detected:
  • Ensure the OCuLink cable is securely connected at both ends and the locking mechanism is engaged.
  • Verify that the graphics card is fully seated in the PCIe slot and all necessary power cables are connected from the PSU.
  • Check your computer's BIOS/UEFI settings to ensure external GPU detection is enabled, if applicable.
  • Update or reinstall the graphics card drivers.
• Cùisean Coileanaidh:
  • Ensure your mini PC/SFF desktop supports PCIe 4.0x4 via OCuLink for optimal bandwidth.
  • Verify that your power supply provides sufficient wattage for your graphics card.
  • Monitor GPU temperatures during heavy loads to rule out thermal throttling.
• Stèisean Docaidh Gun a bhith a’ tionndadh air:
  • Check if the PSU is switched on and the 24-pin power cable is correctly connected to the DEG1.
  • If using 'follow-up startup' mode, ensure your MINISFORUM mini PC is powered on first. Try 'Force Power On' mode if available.
• OCuLink Hot-Plugging: Remember that the OCuLink interface does not support hot-plugging. Always power off your computer before connecting or disconnecting the OCuLink cable to prevent damage.

6. Sònrachaidhean

7. Barantas agus Taic

The MINISFORUM DEG1 Docking Station comes with a 2-year warranty. For warranty claims or technical support, please contact MINISFORUM customer service through their official weblàrach no an neach-reic far an deach an toradh a cheannach.

Please have your model number (DEG1) and proof of purchase ready when contacting support.