How to Connect Your PC to Your TV: Complete Guide

This guide will explain how to connect your PC to the TV, allowing you to watch movies, YouTube videos, and TV series on the living room TV screen. This method is useful for those who want a larger and more comfortable viewing experience than the computer screen.

The guide is aimed at technical users who own a computer and a television and want to connect them using different connection technologies, both wireless and wired.

You will discover the various options available to connect the PC to the TV, including wireless technologies such as Miracast, AirPlay, and Google Cast, as well as wired options.

By the end of this guide, you will be able to connect your PC to the TV using the method best suited to your needs and the equipment you have.

Prerequisites

• Hardware: A computer (Windows, macOS) and a television (Smart TV or non-Smart TV with compatible adapter).
• Software: Windows 8.1 or later operating system for Miracast, macOS for AirPlay, Google Chrome browser for Google Cast.
• Connectivity: Wireless network card for Miracast, connection to the same Wi-Fi network for AirPlay, Internet connection for Google Cast.
• Additional Peripherals: Stick or adapter compatible with Miracast, AirPlay, or Google Cast, if the TV does not natively support these technologies.

PROCEDURE: Connect the PC to the TV via Miracast

Following this guide, you will be able to stream your Windows PC desktop to the TV using Miracast technology.

• Make sure your PC has Windows 8.1 or later.
• Check that your TV or stick is compatible with Miracast.
• Turn on the TV and enable Miracast mode. This can be done through a dedicated app or the TV's settings menu.
• On your PC, press the key combination Win+K to open the wireless connection panel.
• In the opened panel, select the receiver's name (your TV or stick).
• Wait a few moments for the content transmission to start.
• To duplicate the PC desktop on the TV, no further action is required. If instead you want to use the TV as an extended desktop, press the key combination Win+P and select the Extend option from the displayed panel.
• Once connected via Miracast, the TV is recognized as a true secondary screen and can be managed through Windows settings.

PROCEDURE: Connect the Mac to the TV via AirPlay

• Make sure your Mac and TV are connected to the same Wi-Fi network.
• Check that your TV is compatible with AirPlay. Compatible TVs are marked with the Works With AirPlay 2 label.
• Set up the AirPlay receiver on the TV.
• On your Mac, click on the Control Center icon located near the clock.
• In the opened panel, press the Screen Mirroring button (the two overlapping rectangles).
• Click on the TV's name and enter the security code if required.
• In the panel that appears on the screen, select whether to stream the entire Desktop in duplication mode, replicate only the content of a specific window or app, or use the TV as an Extended Screen.
• Click the confirmation button (e.g., Start Duplication) and, if requested, choose the window or application to send to the TV.

PROCEDURE: Connect the PC to the TV via Google Cast

• Open the content you want to stream on your PC.
• Click on the streaming icon (it almost always looks like a screen or a triangle with waves) present in the content window.
• You can control the media stream using the computer, directly through the application or website from which you started playback, or via the receiver's remote control.

VERIFICATION AND TROUBLESHOOTING

At the end of this guide, you will be able to test the connection between your PC and TV and resolve any issues that may occur during the process.

How to Test if It Works

• Check the Connection: Make sure the video and audio signals are correctly transmitted to the TV screen. Check that the image is clear and that the audio is synchronized with the video.
• Test the Resolution: Verify that the maximum resolution supported by your setup is active. For Miracast and AirPlay, check that the 4K resolution is set if supported by the devices.
• Try Different Display Modes: Use the Win+P key combinations (for Windows) or the Control Center (for macOS) to switch between screen duplication and extended screen.
• Check Connection Stability: Ensure that the wireless connection is stable and that there are no interruptions during content transmission.

What to Do if It Fails

• Connection Issues:
  • Verify that both devices are turned on and that the transmission technology is correctly enabled.
  • Restart both the PC and the TV to resolve any temporary issues.
• Resolution or Signal Quality Issues:
  • Make sure the PC's graphics card supports the desired resolution.
  • Verify that the TV panel is compatible with the maximum resolution supported by the transmission technology.
  • Update the graphics card and operating system drivers.
• Audio Issues:
  • Check that audio is not disabled on the PC or TV.
  • Verify that the PC's audio settings are correctly configured for transmission.
  • Try restarting the application or website from which you are streaming the content.
• Connection Stability Issues:
  • Ensure there are no interferences from other nearby wireless devices.
  • Position the PC and TV to minimize interferences.
  • Try using an Ethernet cable for a more stable connection (if supported by the transmission technology).

Now that you know all the technologies and methods to connect your PC to the TV, it's time to get to work. Follow the procedures described carefully and enjoy your favorite content on the big screen.

• Miracast: Perfect for Windows devices, simple and quick to set up.
• AirPlay: Ideal for Apple users, with advanced screen management options.
• Google Cast: The versatile solution for those using Android or Google TV devices.

Don't forget to explore the advanced settings to customize your viewing experience. Enjoy the show!