How to connect two monitors to a pc



Are you looking to increase your productivity or gaming experience by connecting two monitors to your PC? Connecting two monitors to a PC can seem like a daunting task, but it doesn’t have to be. In this blog post, we’ll take a look at the different options available and walk you through the process step-by-step so that you can quickly and easily set up dual monitors on your PC.

Why use two monitors?

Having two monitors can make your work life easier and more productive. The ability to have multiple windows open at the same time and view different programs side by side can be incredibly useful when multitasking or performing complex tasks. In addition, having two monitors can help with visualization of data, comparison of information, and completing tasks more quickly.

For gamers, two monitors can provide an immersive gaming experience. You can use one monitor for gaming while keeping the other monitor for a second display for chat programs, game maps, internet browsers, etc.

Two monitors also allow for increased visibility and increased flexibility. Having two monitors means you can easily move between different programs and applications. You can drag windows from one monitor to the other and spread out multiple programs across both screens. Additionally, having two monitors allows you to be able to see more information at once, so you don’t have to constantly switch back and forth between different windows and applications.

How to connect two monitors to a PC

Having two monitors can help make multitasking more efficient, allowing you to work on multiple documents at once or even watch videos while doing other tasks. But before you can take advantage of the extra screen real estate, you’ll need to know how to connect two monitors to a PC. Here’s what you need to do:

  1. Decide why you want two monitors. Do you want them for gaming, entertainment, multitasking, or something else? Knowing this will help you choose the right type of cable to use.
  2. Purchase the necessary cables and connectors. You will need an HDMI or DVI cable if your monitors have digital video inputs. If your monitors have analog video inputs, you will need an VGA cable.
  3. Connect one end of the cable to the video output port on your computer and plug the other end into the back of one of your monitors. If you’re using a VGA cable, make sure the monitor is set to the same resolution as the computer’s video output.
  4. Connect the second monitor in the same way as the first. If you are using a VGA cable, make sure the resolution is set to the same as the first monitor.
  5. Configure your settings. Depending on the type of computer you have and the operating system you are using, you may need to configure your settings in order to properly utilize two monitors.
  6. Set up your monitors. Arrange them however you want, depending on how much space you have available and how you plan to use them. Make sure they are evenly spaced and at a comfortable distance from each other so that you can easily move between them without having to strain your eyes or neck muscles.
  7. Test out your new setup. Once everything is connected and configured, test it out by launching some applications or games to see how it works. If everything looks good, you’re all set!

Using two monitors can be a great way to maximize productivity, whether for work or play. With the right cables and a few minutes of setup time, you can easily connect two monitors to a PC and start taking advantage of the extra screen real estate.

What type of cable do I need?

When connecting two monitors to a PC, the type of cable you use will depend on the connections available on your PC and monitors. Generally, most modern PCs and monitors use either HDMI or DisplayPort cables. You can use either cable to connect two monitors to a PC, although depending on the resolutions you are using you may need a longer cable or an active cable for certain applications.

HDMI (High-Definition Multimedia Interface) is a versatile digital interface which supports video and audio signals. It is typically used for HDTVs and other consumer electronics devices. The latest version of HDMI, version 2.1, is capable of carrying up to 8K resolution and supports higher refresh rates, making it ideal for gaming applications.

DisplayPort is a popular digital interface which was developed by VESA (Video Electronics Standards Association) specifically for computer displays. It supports both video and audio signals and is capable of carrying up to 8K resolution. DisplayPort also offers support for daisy chaining multiple displays together, allowing for up to six simultaneous displays to be connected to one PC.

If you’re using older technology such as VGA or DVI, you’ll need to use those specific cables to connect the two monitors to your PC. Depending on the length of cable you need and the resolutions being used, you may need an active cable in order to ensure optimal performance.

How do I set up my monitors?

Once you have the correct cables and adapter to connect two monitors to your PC, you can begin setting up your monitors. First, connect the cables to the appropriate ports on both the monitor and the computer. Then, power on the monitors. The screens should be blank at this point.

Next, you need to configure the settings on your computer to recognize and use both of the monitors. This can be done through the Display Settings of your operating system. On Windows, you can find this option in the Control Panel. Mac users can access this in the System Preferences.

Once you’ve opened the Display Settings, you will be presented with a few options. Depending on the version of your OS, these may include extending your display, duplicating your display, or using a projector only. Select “Extend” in order to use both of your monitors at once.

Your computer should now recognize both of your monitors and you should see the same desktop background and icons appear on both screens. You can also drag windows back and forth between them by clicking and dragging with your mouse.

You’re all set! You can now enjoy the benefits of having two monitors connected to your PC.

How to Configure Your Settings

Once you have your two monitors connected to your PC, you will need to configure your settings so that you can use both of them. There are several options available depending on the type of video card or graphics card your PC has.

If you are using an AMD or NVIDIA video card, you can use their proprietary software such as AMD’s Catalyst Control Center or NVIDIA’s GeForce Experience to control the display settings. You can configure your settings in the software such as adjusting the resolution, the refresh rate, and the orientation of the displays.

You can also access your display settings directly from Windows by going to the “Display Settings” page in the Control Panel. From this page, you can configure multiple monitor settings such as the display resolution, the orientation of each monitor, and the arrangement of the monitors.

If you are using a laptop with a built-in video card, then you may need to download and install additional drivers in order to access the advanced display settings. You can typically find these drivers on the laptop manufacturer’s website.

Finally, if you are using a multiple monitor setup with two different types of monitors (such as one LCD and one CRT), then you will need to configure the settings for each monitor separately. To do this, you will need to access the “Advanced Settings” page for each monitor. This page will allow you to configure settings such as color profile, brightness, and contrast for each monitor.

By following these steps, you should be able to easily configure your settings for your two monitors and enjoy the benefits of a dual-monitor setup.

Tips for Using Multiple Monitors

  1. Position the monitors side-by-side for maximum efficiency. This will help you work more efficiently as you can switch between tasks with minimal mouse movement.
  2. Use one monitor for documents, applications and web browsing and the other for reference materials. This will save time by allowing you to have all the information you need in one place.
  3. Use a wall mount or an adjustable arm to give yourself more space on your desk. This will free up room for other items such as a phone or keyboard.
  4. Adjust the brightness and contrast settings of the two monitors to make them match better. This will ensure that you don’t get any eye strain from looking at two different displays at once.
  5. Take advantage of split-screen viewing by adjusting the size of the windows on each monitor. This will allow you to view two different applications side-by-side without having to switch between them constantly.
  6. Keep the monitors at a comfortable distance from your eyes. This will reduce eye strain caused by staring at a computer monitor all day long.
  7. Set up separate profiles for each monitor so that you can easily switch between tasks without having to configure everything again.
  8. Use a KVM switch if you need to quickly switch between multiple computers with one set of monitors. This is especially useful if you often have to work with multiple computers at once.

Following these tips will help ensure that you get the most out of your multiple monitor setup and make it easier to use.


If you are having difficulty connecting your two monitors to your PC, there are a few things that you can do to troubleshoot the problem.

First, make sure that all cables are securely connected to both the monitors and the PC. If there is any loose or frayed connection, replace the cable with a new one.

Second, check that the correct ports are being used. If you are using a VGA cable, make sure it is plugged into the VGA port on both the monitor and the PC. Similarly, if you are using an HDMI cable, make sure it is plugged into the HDMI port on both the monitor and the PC.

Third, check that the monitor is set to the correct input. For example, if you are using a VGA cable, make sure the monitor is set to “VGA” input. To do this, access your monitor settings and navigate to the Input or Video source menu.

Finally, if you are still having trouble connecting your monitors to your PC, try resetting the display settings in Windows. To do this, open your Control Panel and navigate to Display Settings. Then select “Detect” and follow the on-screen instructions. This should help identify any problems and allow you to adjust your settings as needed.

If all else fails, consult your PC’s user manual for more detailed instructions. The manual should contain specific information about how to connect multiple monitors to your PC and any other troubleshooting steps you may need to take.


Using two monitors can be a great way to increase your productivity and efficiency. With the right cables, connections, and settings, you can quickly and easily get two monitors up and running on your PC. Be sure to troubleshoot any issues you may encounter, as this can help prevent any frustration or confusion. And, if you have any further questions, don’t hesitate to reach out to a professional who can help you with the setup. By taking the time to properly connect and configure your two monitors, you’ll be well on your way to enjoying the many benefits of having multiple screens for work or play.

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