How to Use TV as Monitor: A Step-by-Step Guide

Have you ever thought of turning your TV into a computer monitor? It sounds pretty cool, right? Well, it’s not as difficult as you might think. All you need is the right equipment and a few simple steps, and you’ll be using your TV as a monitor in no time. Here’s a quick overview of how to do it: connect your computer to the TV using an HDMI cable, adjust the display settings on your computer, and tweak the TV settings for optimal viewing. Let’s dive in!

Step by Step Tutorial: How to Use TV as Monitor

Before you start, make sure you have an HDMI cable and that both your TV and computer have HDMI ports. Once you’ve confirmed that, you’re good to go.

Step 1: Connect the HDMI Cable

Connect one end of the HDMI cable to your computer and the other to the TV.

This step is pretty straightforward. Just plug the HDMI cable into the HDMI port on your computer, then connect the other end to the HDMI port on your TV. Make sure both connections are secure.

Step 2: Select the Right Input on Your TV

Use your TV remote to select the input to which your computer is connected.

On your TV remote, there should be a button that says “Input” or “Source.” Press this button and select the HDMI input that your computer is connected to. You might have to cycle through a few inputs before you find the right one.

Step 3: Adjust Your Computer’s Display Settings

Adjust the display settings on your computer to mirror or extend your desktop to the TV.

On your computer, go to the display settings. You can usually find this in the control panel or system preferences. From here, you can choose to either mirror your computer’s display on the TV or extend the desktop to use the TV as a second monitor.

Step 4: Adjust Your TV’s Settings

Adjust the picture settings on your TV for the best possible display.

Your TV might not be set up perfectly for use as a monitor right out of the box. Play around with the picture settings, like brightness, contrast, and sharpness, to get the best possible display for your needs.

Step 5: Enjoy Your New Setup

Sit back and enjoy your TV as a computer monitor.

After you’ve completed the previous steps, your TV should now be working as a monitor. You can use it for gaming, streaming, or just about anything else you’d do with a regular computer monitor.

What Will Happen After You Complete the Action

Once you’ve completed the steps above, your TV should be displaying your computer’s desktop. You can now use your TV as a large monitor for a better viewing experience when working, gaming, or watching videos.

Tips for Using TV as Monitor

  • Make sure your TV’s resolution matches your computer’s for the best display quality.
  • If you’re using your TV for gaming, enable “Game Mode” if available to reduce input lag.
  • Use a wireless keyboard and mouse to control your computer from the comfort of your couch.
  • Adjust the scaling options on your computer if the icons and text appear too big or too small on the TV.
  • Check if your TV has a “PC” or “Computer” picture mode, which can provide a clearer and sharper image for computer use.

Frequently Asked Questions

Can I use any TV as a monitor?

Most modern TVs with an HDMI input can be used as a monitor, but older TVs may not have this capability.

Do I need a special cable to connect my computer to the TV?

An HDMI cable is typically all you need, but if your computer doesn’t have an HDMI port, you’ll need an adapter or a different type of cable.

Will using my TV as a monitor harm it in any way?

No, it won’t harm your TV. However, if you leave the same image on the screen for extended periods, you might get temporary image retention or “burn-in.”

Can I use my TV’s remote to control my computer?

Not directly, but you can use your TV remote to adjust the TV’s settings. You’ll need a wireless keyboard and mouse to control your computer.

Is it better to mirror or extend my desktop onto the TV?

It depends on your needs. Mirroring is good for presentations or watching videos, while extending your desktop gives you more screen real estate for multitasking.


  1. Connect the HDMI cable to both the computer and the TV.
  2. Select the right input on your TV.
  3. Adjust your computer’s display settings.
  4. Adjust your TV’s settings.
  5. Enjoy your setup.


Using your TV as a monitor can be a game-changer, especially if you love big screens or want to make the most out of the equipment you already have. Whether you’re working from home, gaming, or enjoying your favorite movies and shows, a TV can provide a larger and often more immersive viewing experience than a traditional computer monitor.

Remember, the key to a successful setup is ensuring that your computer and TV are compatible, selecting the correct input, and tweaking both your computer’s display settings and your TV’s picture settings for optimal performance. Don’t be afraid to experiment with the settings to find the perfect balance for your needs.

Lastly, keep in mind the tips provided, like using a wireless keyboard and mouse for convenience and enabling “Game Mode” for a better gaming experience. With these in mind, you’ll be well on your way to taking full advantage of using your TV as a monitor. Now go forth, connect with ease, and enjoy the expanded digital landscape at your fingertips!

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