Skip to main content

How to easily connect any laptop to a TV

If you’re using a laptop on a daily basis, you’ll know how tiring it can get to stare at a 13-inch screen for hours on end. This is why it’s great that most modern PCs can be connected to a TV. Not only does this give you a bigger display to work with, but you’ll still be able to use your laptop as you normally would. So no saying goodbye to those handy trackpad gestures!




5 minutes

What You Need

  • Laptop with video out capability

  • HDMI cable

  • HDMI adapter (for laptops without HDMI)

There’s more than one way to connect your laptop to your TV, but we believe the most reliable method is using an HDMI cable. But rest assured: we’ll be covering wireless connectivity, too!

Inserting an HDMI cable underneath the Samsung Q990B soundbar
Riley Young / Digital Trends

How to connect your laptop to a TV with an HDMI cable

The most straightforward way to connect a laptop to a television is via an HDMI cable. This is a cable designed for transmitting digital audio and video from one source (like your computer) to a projector, monitor, or — in this case — TV screen. Here’s how to set it up:

Step 1: First, locate your laptop’s HDMI port. This is usually on the back or side of the laptop.

If your computer doesn’t have a full-sized HDMI, it may still have a mini- or micro-HDMI, which you can connect using a converter. Many modern laptops have USB-C, Thunderbolt, DisplayPort, or Mini DisplayPort, all of which can be hooked up using an HDMI adapter.

If your laptop doesn’t have an HDMI port, you can use a video graphics array (VGA) connector. However, note that a VGA cable only transmits video, so you’ll also need to connect your laptop to your TV via an audio cable.

Step 2: Once your HDMI cable is connected to your laptop, connect the other end to your TV’s HDMI input. You’ll usually find the connector on the back. If you have a very slim TV, it might be on the side. The exact location may vary depending on the device.

If you can’t locate the HDMI portal, check your TV’s user manual for a quick refresher.

Step 3: Sometimes, the TV and laptop will automatically talk and start displaying content on the screen. If not, you'll need to change the TV's input manually.

To do this, turn the TV on and use the remote control to change the TV’s source to the numbered HDMI port you plugged into.

The steps for adjusting your TV’s display options depend on the device, so check your manual if you don’t know how to do it.

Step 4: In addition to setting the appropriate source on your TV, you also need to set the relevant output on your laptop. If you have a Windows PC, press the Windows key and “P” to open the display settings.

On a Mac, click the Apple icon at the top left of the screen, System Settings, and then Displays.

A photo of a laptop with the Snapdragon X Plus CPU.
Arif Bacchus / Digital Trends

How to wirelessly connect your laptop to a TV

If you don’t want to deal with the clutter of cables that comes with an HDMI connection, you might be able to set up a wireless connection between your laptop and a TV.

The exact process will depend on whether you have an Apple MacBook, Windows PC, or Chromebook.

An Apple AirPlay icon hovering above an Apple HomePod speaker.
Simon Cohen / Digital Trends

How to wirelessly connect to a TV using AirPlay on an Apple computer

If you have an Apple computer and an Apple TV box, setting up screen mirroring to your TV is easy.

Step 1: First, make sure both devices are using the same Wi-Fi network.

Step 2: Then, go to the display settings: Under the Apple menu, click System Settings and then Displays and look for AirPlay Display.

Step 3: Whether you're launching from System Settings or your menu bar, select the Apple TV from the dropdown list. Your screen will be mirrored or extended to your TV, depending on your choices.

Step 4: What if you don’t have an Apple TV? Don’t stress. Many modern smart TVs are Apple AirPlay compatible. When you open your Display settings, you may see your TV listed. You can always check the settings of your TV to see if AirPlay needs to be enabled.

How to wirelessly connect to a TV using a Windows computer

You can also set up a wireless display between your laptop and your TV if you have a PC running Windows 10 or Windows 11. Your laptop simply needs to support screen mirroring.

Further, for this to work, you need a smart TV that can connect to Wi-Fi and supports screen mirroring. If you aren’t sure whether your devices support screen mirroring, check the manual.

Step 1: Make sure both devices are on the same Wi-Fi network.

Step 2: Then, use the remote to select screen mirroring on your TV. You should get a list of sources. You simply have to add your TV to your laptop’s approved devices.

To do this, go to settings, Connected Devices and Add Device. Select your TV from the drop-down menu. The laptop will then mirror to the TV.

The Insignia 2.1-channel soundbar with wireless subwoofer in a living room.

How to connect a laptop to a soundbar or AV receiver

Soundbars and AV receivers contain all kinds of ports, with HDMI, USB, and Bluetooth being some of the more common connections. Your best bet for getting video and audio through your soundbar or AV receiver is via HDMI.

The USB ports you’ll find on soundbars and AV receivers are typically used for devices like external hard drives and USB flash drives. While you may be able to get audio from your laptop to a soundbar/AV receiver via USB, video is likely out of the picture (literally).

As far as wire-free screen mirroring goes, your soundbar or AV receiver is going to need to support some kind of wireless protocol for the handshake to work. Apple AirPlay is one of the more popular wireless mirroring methods for Apple devotees. If the soundbar/AV receiver doesn’t natively support AirPlay, you could always invest in a streaming device (like the Apple TV 4K or Roku Ultra) to use this feature.

At the end of the day, if all you care about is music, radio, and podcasts, you can connect your laptop to your soundbar or AV receiver’s Bluetooth input. Just be sure to keep your PC within 35 feet of your AV devices.

How to troubleshoot video output issues

If you have your laptop connected to your TV via HDMI or wirelessly, but you’re not getting picture, sound, or both, there’s a few things you can do to troubleshoot the issue.

For starters, you should make sure your Windows or Mac’s OS is completely up to date. We can’t tell you how many handshake issues can be avoided with just this simple step.

If you’re still not getting picture or sound, you may want to disable your TV’s HDMI-CEC controls. While this is normally an automated feature that you shouldn’t have to worry about, it can sometimes wreak havoc on Device A to Device B handshakes.

Still no good? If you’re using a USB-C or DisplayPort adapter, or some other kind of third-party dongle, you should check to make sure this accessory is actually compatible with your PC. There also might be drivers you can download and install for the adapter or screen mirroring gadget.

Editors' Recommendations

Best Buy laptop deals: Cheap laptops starting at $180
Apple M1 MacBook Air open on a desk with plants in the background.

While Amazon deals and Walmart deals have a lot to offer, many of the best laptop deals can be found at Best Buy. The retail giant regularly has some impressive budget laptop deals, but it also has plenty of Dell laptop deals, HP laptop deals, Lenovo laptop deals, and even MacBook deals to shop. We’ve rounded up all of the Best Buy deals worth shopping right now. Below you’ll find several options if you’re in the market for a laptop at a low price point, as well as some laptop deals if you’ve got your eye on a laptop with a little more performance capabilities.
HP 14-inch laptop — $180, was $200

The HP 14-inch laptop is a fast and fun computing device. It's a great option for anyone searching the best laptops for high school students or the best laptops for college. It has an Intel Celeron processor and 4GB of system RAM that combine to push through homework assignments, work presentations, and hours upon hours of binge watching. The 14-inch screen sports HD resolution and makes this HP laptop a great way to enjoy movies, photos, and other digital content. The HP 14-inch laptop is able to reach up to 14 hours of battery life on a single charge, making it a great all-day option for people who like to do their work on the go.

Read more
Best Buy Memorial Day sale: early TV, laptop, and appliance deals
Digital Trends Best Buy Prime Day Deals Alt

While Memorial Day is still several days away, there are a lot of excellent early Memorial Day deals you can pick up right now from Best Buy. That includes everything from the best TVs, the best Phones, the best Air Fryers, and even the best smart home devices out there, so you have a huge variety of deals to pick from. Of course, there is an overwhelming number of options out there, which is why we've scoured Best Buy for our favorite deals in various categories and collected them all below, so be sure to check out everything in detail.

Best Best Buy Memorial Day TV Deals

Read more
Best 14-inch laptops for 2024: tested and reviewed
The ThinkPad X1 Carbon Gen 10 laptop, opened with a colorful wallpaper on the screen.

The 14-inch laptop offers a small — but noticeable — screen size upgrade over even the best 13-inch laptops, making them better choices for entertainment, gaming, or professional design while still being slim and portable enough to carry anywhere with you.

If this seems like a good fit for your busy life, we have the best 14-inch laptops you should check out, beginning with an excellent all-rounder, the Apple MacBook Pro 14. The new machine has some of the best performance and battery life around, along with an excellent display. We also have picks for gaming, extra power, and affordability, so there should be something for everyone.

Read more