1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your PowerColor Red Dragon AMD Radeon Vega 56 graphics card. Please read this manual thoroughly before installation to ensure proper usage and to maximize the performance and lifespan of your product.

Image 1.1: The PowerColor Red Dragon AMD Radeon Vega 56 graphics card, featuring a triple-fan cooling solution and a red and black aesthetic.
2. Safety Information
Always observe the following safety precautions to prevent damage to the product or injury to yourself:
- Ensure your computer system is powered off and unplugged from the wall outlet before installation.
- Discharge any static electricity from your body by touching a grounded metal object before handling the graphics card.
- Handle the graphics card by its edges to avoid touching sensitive components.
- Install the card in a well-ventilated computer case to prevent overheating.
- Do not expose the card to moisture or extreme temperatures.
- Use only the recommended power supply unit (PSU) wattage and connectors.
3. Package Contents
Verify that all items are present in your product package:
- PowerColor Red Dragon AMD Radeon Vega 56 Graphics Card
- User Manual (this document)
- Driver CD
4. Installation and Setup
4.1 System Requirements
- PCI Express-enabled motherboard with one X16 graphics slot.
- Minimum 650W power supply unit (PSU) with one 6-pin and one 8-pin PCIe power connector.
- Minimum 8GB system memory (RAM).
- Supported operating system (e.g., Windows 10 64-bit).
- CD-ROM drive or internet connection for driver installation.
4.2 Hardware Installation
- Power off your computer and unplug the power cord.
- Open your computer case.
- Locate an available PCI Express x16 slot on your motherboard.
- Remove any expansion slot covers that obstruct the installation of the graphics card.
- Carefully insert the graphics card into the PCI Express x16 slot until it is firmly seated. Ensure the retention clip locks into place.
- Secure the graphics card to the computer case with screws.
- Connect the required power cables from your PSU to the graphics card (one 6-pin and one 8-pin connector).
- Close your computer case.
- Connect your display monitor to one of the graphics card's output ports (DisplayPort or HDMI).
- Plug in the power cord and power on your computer.
4.3 Driver Installation
- Upon booting into your operating system, Windows may automatically install a basic display driver.
- Insert the provided driver CD into your optical drive and follow the on-screen instructions, or download the latest drivers from the official PowerColor or AMD website.
- Run the driver installer and follow the prompts. It is recommended to perform a clean installation.
- Restart your computer after the driver installation is complete.
5. Operating Your Graphics Card
5.1 Display Connection
The PowerColor Red Dragon Vega 56 supports multiple display outputs. Connect your monitor(s) using the available DisplayPort or HDMI ports. For optimal performance and features like AMD FreeSync, use DisplayPort connections where possible.
5.2 AMD Radeon Software Adrenalin Edition
After installing the drivers, the AMD Radeon Software Adrenalin Edition will be available. This software allows you to:
- Monitor GPU performance and temperatures.
- Adjust graphics settings for games and applications.
- Update drivers to the latest version.
- Configure display settings, including resolution and refresh rate.
- Access features like Radeon FreeSync, Radeon Anti-Lag, and Radeon Boost.
Refer to the AMD Radeon Software documentation for detailed usage instructions.
6. Maintenance
6.1 Cleaning
Regular cleaning helps maintain optimal performance and extends the lifespan of your graphics card. Ensure the computer is powered off and unplugged before cleaning.
- Use compressed air to remove dust from the heatsink fins and fan blades. Hold the fans to prevent them from spinning excessively during cleaning.
- Wipe the exterior of the card with a soft, dry, anti-static cloth.
- Do not use liquid cleaners or solvents directly on the card.
6.2 Driver Updates
Periodically check for updated drivers on the official PowerColor or AMD website. Driver updates often include performance improvements, bug fixes, and support for new games and applications.
7. Troubleshooting
If you encounter issues with your graphics card, refer to the following common solutions:
- No Display Output: Ensure the monitor cable is securely connected to both the graphics card and the monitor. Verify that the graphics card is fully seated in the PCIe slot and that all power connectors are properly attached. Check if your monitor is set to the correct input source.
- System Instability/Crashes: Ensure your power supply meets the minimum 650W requirement. Verify that drivers are correctly installed and up to date. Consider reinstalling drivers using a clean installation option. Check system temperatures to ensure the card is not overheating.
- Poor Performance in Games: Ensure you have the latest drivers installed. Check in-game graphics settings and adjust them as needed. Verify that the card is receiving adequate power.
- Flickering Screen: This can sometimes be resolved by updating drivers, checking display cables, or ensuring the monitor's refresh rate is correctly set.
For further assistance, consult the PowerColor support website or contact their technical support.
8. Technical Specifications
| Graphics Processor | AMD Radeon Vega 56 |
| Stream Processors | 3584 Units |
| Boost Clock | Up to 1478 MHz |
| Memory | 8GB HBM2 |
| Memory Clock Speed | 1177 MHz |
| Memory Interface | 2048-bit |
| Output Ports | 2 x DisplayPort, 2 x HDMI |
| Interface | PCI Express 3.0 x16 |
| Max Resolution | 7680x4320 |
| Power Connectors | 1 x 6-pin, 1 x 8-pin |
| Minimum PSU Requirement | 650W |
9. Warranty and Support
9.1 Warranty Information
This PowerColor Red Dragon AMD Radeon Vega 56 graphics card comes with a 2 Year Limited Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For full warranty terms and conditions, please refer to the official PowerColor website.
9.2 Technical Support
For technical assistance, driver downloads, or further product information, please visit the official PowerColor support website:
When contacting support, please have your product model number (AXRX Vega 56 8GBHBM2-2D2HD/OC) and serial number ready.