Introduction
As a macOS user, extending your display to external monitors can significantly enhance your productivity and overall computing experience. Whether you are a professional designer, developer, or simply looking to expand your screen real estate, connecting external monitors to your macOS device offers a myriad of benefits. This comprehensive guide will walk you through the process of extending your macOS display to external monitors, troubleshooting common issues, and providing recommendations for the best external monitors to use with macOS devices.
How to Extend Your Display on macOS
Extending your display on macOS to external monitors is a straightforward process that can be easily accomplished by following these step-by-step instructions:
- Connect your external monitor to your macOS device using the appropriate cable (such as HDMI, DisplayPort, or USB-C).
- Go to the Apple menu and select ‘System Preferences’.
- Click on ‘Displays’.
- Under the ‘Arrangement’ tab, you will see a representation of your displays. Drag and arrange them to reflect how you physically have them set up.
- Tick the box next to ‘Mirror Displays’ if you want the same content on both screens, or leave it unchecked to extend your display.
- Adjust the resolution and other display settings to suit your preferences.
- Click ‘Apply’ to save your changes.
Troubleshooting Common Issues
While extending your display on macOS is typically a smooth process, you may encounter some common issues along the way. Here are some troubleshooting tips to help you resolve them:
- Check the cable connections to ensure they are secure and properly inserted.
- Update your macOS to the latest version to resolve any compatibility issues.
- Restart your macOS device and the external monitor.
- Reset the NVRAM on your Mac by restarting it and holding down Command + Option + P + R keys until you hear the startup sound for the second time.
- Check for any software updates for your external monitor.
- Consult the manufacturer’s website or customer support for specific troubleshooting guidance.
Best External Monitors for macOS
When choosing an external monitor for your macOS device, it’s essential to consider factors such as resolution, size, connectivity options, and colour accuracy. Here are some recommended external monitors that are well-suited for macOS:
- LG UltraFine 5K Display: Known for its stunning 5K resolution and seamless integration with macOS devices.
- Dell Ultrasharp U2720Q: A high-quality 4K monitor with excellent colour accuracy and connectivity options.
- BenQ PD3220U: Ideal for creative professionals with its 4K resolution and extensive colour gamut.
- ASUS ProArt PA278QV: A budget-friendly option with solid performance and colour reproduction.
Tips for Optimizing Your Display Setup
To get the most out of your extended display setup on macOS, consider the following tips:
- Calibrate your external monitor for accurate colour representation.
- Use a monitor arm or stand to adjust the height and angle of your display for ergonomic comfort.
- Organize your desktop space by utilizing virtual desktops and mission control.
- Utilize macOS features like Split View and Spaces to enhance multitasking capabilities.
Conclusion
Extending your display on macOS to external monitors opens up a world of possibilities for creating, collaborating, and multitasking. By following the steps outlined in this guide, troubleshooting common issues, and choosing the right external monitor for your needs, you can create a seamless and efficient multi-screen setup that enhances your workflow and overall computing experience.

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