To stream from a PC to a Vizio Smart TV, you can use Google Cast from the Chrome browser on a Windows PC or Apple AirPlay from a Mac. Both your computer and your Vizio TV must be connected to the same Wi-Fi network for any wireless method to work.
Before you stream from PC to Vizio smart TV
The essential prerequisite is that both your PC and your Vizio TV are connected to the same Wi-Fi network. Without this, none of the wireless streaming methods will detect your TV. Check your TV’s network settings and your computer’s Wi-Fi connection to confirm they share the same network name (SSID).
Cast from a Windows PC with Google Chrome
For Windows PCs, the most common and reliable method for streaming is casting from the Google Chrome browser. This lets you send a browser tab or your entire desktop to the TV.
- Open the Google Chrome browser on your Windows PC.
- Click the three-dot menu (Customize and control Google Chrome) in the top-right corner.
- Select "Cast" from the menu.
- Choose your Vizio Smart TV from the list of available devices.
Once connected, whatever is on your chosen tab or desktop will appear on your Vizio TV. Audio from the tab or desktop will play through the TV’s speakers.
Stream from a Mac with Apple AirPlay
For Mac computers, AirPlay 2 is the built-in method for streaming or mirroring content to compatible Vizio Smart TVs. First, ensure AirPlay is enabled on the TV.
- On your Vizio TV, go to Settings, then "Apple AirPlay" or "Smart Home Settings," and turn the AirPlay toggle to "On."
- On your Mac, click the AirPlay icon in the menu bar (it looks like a rectangle with a triangle at the bottom). If you don’t see it, go to System Settings > Displays and check "Show mirroring options in the menu bar when available."
- Select your Vizio TV from the AirPlay device list.
- Your Mac screen will mirror on the TV. To stream specific video or audio content without mirroring the entire screen, open the content in a compatible app (like Apple TV or Safari) and click the AirPlay icon within that app.
Connect with an HDMI cable for a wired stream
If you prefer a direct and reliable connection, use an HDMI cable to connect your PC to your Vizio TV. This method works with any PC and avoids Wi-Fi issues.
- Connect one end of an HDMI cable to your PC’s HDMI output port and the other end to an available HDMI input port on your Vizio TV.
- Using your Vizio TV remote, press the "Input" button and select the HDMI port you used.
- Your PC’s display will appear on the TV. You can now use the TV as a monitor or extended display.
Troubleshooting tips
If streaming fails, start by restarting both your PC and your Vizio TV. This often resolves temporary network or software glitches. Next, ensure both devices have the latest firmware. You can check for and update your Vizio smart TV by going to Settings > System > Check for Updates on the TV. On your PC, install any pending operating system updates. If using Chrome Cast, close and reopen the browser before trying again. For wired connections, try a different HDMI cable or port if the screen does not appear. The Vizio SmartCast Mobile app is designed for controlling your TV and discovering content, not for streaming directly from your PC, so avoid relying on it for this task.
