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Introduction

This tutorial will guide you through the process of expanding your desktop computer's graphics capabilities by adding a dedicated graphics card. This is particularly relevant for users of the ASUS B85M-F motherboard who wish to enhance their gaming or graphic design experience with dual graphics cards.

Step 1: Preparing Your Computer

• Power Down Your System: Ensure your computer is completely turned off and unplugged from the power source.
• Open the Case: Use a screwdriver to remove the side panel of your computer case, allowing access to the internal components.
• Ground Yourself: Before touching any internal components, ground yourself to prevent static electricity damage. You can do this by touching a metal part of the case.

Step 2: Installing the First Graphics Card

• Locate the PCIe Slot: Identify the PCIe x16 slot on your motherboard, which is usually the longest slot.
• Remove the Slot Cover: If there are metal covers on the back of the case where the graphics card will be installed, remove one using a screwdriver.
• Insert the Graphics Card: Align the graphics card with the PCIe slot and gently push it down until it clicks into place.
• Secure the Card: Use screws to secure the graphics card to the case.

Step 3: Installing the Second Graphics Card

• Identify Another PCIe Slot: Check for an additional PCIe x16 or x8 slot on your motherboard.
• Repeat the Installation Process: Follow the same steps as in Step 2 to install the second graphics card. Ensure it is properly seated and secured.

Step 4: Connecting Power Supply Cables

• Check Power Requirements: Determine if your new graphics cards require additional power connectors.
• Connect Power Cables: Use the necessary PCIe power cables from your power supply to connect to each graphics card.

Step 5: Updating BIOS Settings

• Power On the Computer: Plug your computer back in and turn it on.
• Enter BIOS Setup: Press the specified key (usually DEL or F2) during boot to enter the BIOS.
• Configure Graphics Settings: Look for settings related to graphics or PCIe configuration and ensure both cards are enabled.

Step 6: Installing Drivers

• Boot into Operating System: Let your computer start normally.
• Download Drivers: Visit the manufacturer’s website for each graphics card and download the latest drivers.
• Install the Drivers: Follow the installation prompts to complete the driver setup for both graphics cards.

Step 7: Testing the Setup

• Run a Benchmark or Game: After installation, run a graphics-intensive application or benchmark software to test performance.
• Monitor Temperatures: Keep an eye on the temperatures of both graphics cards to ensure they are operating within safe limits.

Conclusion

By following these steps, you can effectively expand your computer's graphics capabilities with dual graphics cards. Always ensure you have compatible hardware and sufficient power supply for the best performance. If you encounter issues, check connections, and driver installations, and consult forums for troubleshooting advice. Happy gaming and graphic designing!