If they each have another HDMI connection, you can use that.
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You’ll again need to determine the output connection from your PC to the input connection on the second display. Repeat this process for your second monitor. By default, the first display connected will be the main one. Windows will automatically detect the display. Take a standard HDMI cable, run one end from the PC’s output, and run the other to your first monitor’s input. HDMI is universal, so you’ll typically find at least one of those inputs on your screen, and one output from the GPU or motherboard.
This is a simple output to input connection, where the output comes from the GPU or motherboard, and the input is on the monitor. The next step is physically connecting both screens to your PC. No matter the type, you’ll just want to make sure you have two available connections on the PC for external displays. Keep the following in mind: if you do have a dedicated GPU in your PC, be sure to only use its outputs for connecting displays - not the motherboard’s. PCs without a GPU process graphics through the motherboard, and you’ll find your monitor connections there instead. For example, the GeForce RTX 3070 has one HDMI output and three DisplayPort outputs. PCs with a dedicated graphics processing unit (GPU) may have up to four possible connections. This means your machine should have at least two HDMI outputs, or one HDMI output in addition to a DisplayPort output.
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How to set up dual monitors: Ensure your PC has the proper connectionsĪn important prerequisite for your dual monitor setup is making sure your PC has the correct outputs. Just have a look at our step-by-step guide on how to set up dual monitors on a PC. Consider live streaming, for example, where a dual monitor arrangement is almost a necessity - one screen is reserved for viewer content and an additional screen is useful for learning how to live stream and managing the stream behind-the-scenes. Whatever the case may be, Windows makes it incredibly simple to add additional monitors to your setup.
Having extra screen real estate comes in handy whenever your tasks involve multiple windows and applications running simultaneously. There are a lot of reasons why you’d want to a dual monitor setup for your PC.