The fastest way: AirPlay from your Mac

To connect your MacBook to Apple TV, use AirPlay, which is built into both devices. Your Mac sends video and audio wirelessly to the TV without any cables or extra software. Both devices need to be on the same Wi-Fi network, and your Apple TV must be turned on.

Open the Control Center on your Mac by clicking the icon in the top-right corner of the menu bar (it looks like a rectangle with lines). Click Screen Mirroring, then select your Apple TV from the list. Your Mac screen appears on the TV within a few seconds. To stop mirroring, open Control Center again, click Screen Mirroring, and select Stop Mirroring.

If you don't see your Apple TV in the Screen Mirroring menu, restart both devices and make sure they're connected to the same Wi-Fi network. If your Mac is on a 5 GHz network and your Apple TV is on 2.4 GHz, they won't see each other — switch your Mac to the same band as the TV.

Key Takeaways

  • AirPlay is the standard way to connect a MacBook to Apple TV and requires only that both devices are on the same Wi-Fi network.
  • Open Control Center on your Mac, select Screen Mirroring, and choose your Apple TV from the list to begin mirroring.
  • If your Apple TV doesn't appear, check that both devices are on the same Wi-Fi network and restart them if needed.
  • You can mirror your entire screen or use AirPlay to stream video from apps like Apple TV, YouTube, or Safari without mirroring.

Streaming video without mirroring your whole screen

If you only want to watch a video or movie on the TV without showing your entire Mac desktop, use AirPlay within the app itself. Open Apple TV, YouTube, Safari, or another video app on your Mac. Look for the AirPlay icon — it looks like a triangle with a circle underneath — usually in the video player controls or in the app menu.

Click the AirPlay icon and select your Apple TV. The video plays on the TV while your Mac screen stays dark or shows something else. This method uses less bandwidth than full-screen mirroring and lets you use your Mac for other tasks while the video plays.

Not all apps support AirPlay. If you don't see the AirPlay icon in an app, full-screen mirroring is your only option. Some streaming services like Netflix and Disney+ support AirPlay on most browsers and apps, but others may not.

What to do if your Apple TV doesn't appear

If you open Screen Mirroring and your Apple TV isn't listed, the devices aren't communicating. First, check that your Apple TV is powered on and connected to Wi-Fi. On the Apple TV remote, go to Settings > Network and confirm it shows a connected network.

On your Mac, click the Wi-Fi icon in the menu bar and confirm you're connected to the same network as the Apple TV. If your home network has a 5 GHz and 2.4 GHz band with the same name, your Mac may have connected to the wrong one. Disconnect and reconnect to the network, or manually select the 2.4 GHz band if your Apple TV is on it.

Restart both devices: turn off your Apple TV by unplugging it for 10 seconds, then plug it back in. Restart your Mac by clicking the Apple menu and selecting Restart. Wait for both to fully boot, then try Screen Mirroring again.

Adjusting resolution and performance

By default, your Mac sends video to Apple TV at the resolution your TV supports. If the picture looks blurry or the text is hard to read, you can adjust the resolution. On your Mac, go to System Settings > Displays. If you're mirroring, a second display called "Apple TV" appears in the sidebar. Click it and choose a different resolution from the dropdown.

Lower resolutions use less bandwidth and may reduce lag if your Wi-Fi is slow. Higher resolutions look sharper but require a stronger signal. If mirroring feels sluggish, try lowering the resolution or moving your Mac closer to the Wi-Fi router.

You can also adjust the refresh rate in the same menu. Most Apple TVs work best at 60 Hz, which is the default. Changing this rarely improves performance unless you're doing graphics-heavy work.

Using a wired connection instead

If your Wi-Fi is unreliable or you want a more stable connection, you can use a USB-C to HDMI cable to connect your Mac directly to your Apple TV. Plug the HDMI end into the HDMI port on your Apple TV and the USB-C end into your Mac. Your Mac screen appears on the TV when ready without needing Wi-Fi.

This method works with any Mac that has a USB-C port, including MacBook Air and MacBook Pro models from 2016 onward. Older Macs with Thunderbolt ports need a Thunderbolt to HDMI adapter instead. The cable costs between $15 and $30 and is a one-time purchase.

A wired connection is more reliable than AirPlay for video calls, gaming, or presentations where lag matters. The downside is that you're tethered to the TV by a cable, so you can't move your Mac around the room.

Troubleshooting audio problems

If video appears on your TV but there's no sound, check that your Apple TV's volume isn't muted. On the Apple TV remote, press the volume up button to confirm sound is working. If the TV has sound from other inputs but not from your Mac, the audio output may be set to your Mac's speakers instead of the TV.

On your Mac, click the volume icon in the menu bar and look at which device is selected. If it shows your Mac's built-in speaker, click the dropdown and select your Apple TV. This tells your Mac to send audio to the TV instead of its own speakers.

If you're using a wired HDMI connection and still have no sound, restart both devices. HDMI sometimes needs a full reboot to recognize audio. If sound still doesn't work, try a different HDMI cable — some older cables don't carry audio properly.

Frequently Asked Questions

Can I connect my MacBook to Apple TV without Wi-Fi?

Yes, if you use a USB-C to HDMI cable. Plug the cable into your Mac and your Apple TV's HDMI port. This works without any network connection. If you want to use AirPlay wirelessly, both devices must be on the same Wi-Fi network.

Why does my screen mirroring keep disconnecting?

Weak Wi-Fi is the most common cause. Move your Mac closer to the router or switch to the 2.4 GHz band if your router has both. Restart both devices and make sure no other devices are using heavy bandwidth. If disconnections continue, a wired HDMI connection is more stable.

Can I mirror my MacBook to an older Apple TV?

AirPlay works on Apple TV models from 2nd generation onward. If you have an older model, check the back of the device or your purchase receipt. If it's too old, a USB-C to HDMI cable is your only option.

Does mirroring slow down my Mac?

Mirroring uses some processing power and Wi-Fi bandwidth, but most Macs handle it without noticeable slowdown. If your Mac feels sluggish while mirroring, try lowering the resolution in Display Settings or closing other apps that use Wi-Fi.

Can I use AirPlay to send audio only, without video?

Yes. Open Music, Podcasts, or another audio app on your Mac, click the AirPlay icon in the player, and select your Apple TV. Audio plays through the TV's speakers while your Mac screen remains unchanged. This works the same way as video AirPlay.