How to extend laptop screen to tv wirelessly. How To Use Your TV As an Extended Monitor Without Casting
Jump to a Section. This article explains how to mirror a laptop to a TV both wirelessly and using wires and includes instructions to stop mirroring, too. It may be possible to mirror a laptop to a non-smart TV, however, it requires the use of additional equipment, not covered in this article. In all Windows 10 and Windows 8. There are a few things to keep in mind, though:. An Add a device dialog box opens. Select Wireless display or dock.
A list of available devices appears, select the television you’re trying to connect to. Your laptop will try to connect to the TV, and a message will appear on your television prompting you to allow or deny the connection. Select Allow and the connection will be established. It might take a few seconds for the image of your desktop to appear on the screen.
If you have ever connected your laptop to an external monitor, your laptop might see the television as an Extended display. Select Duplicate or Second Screen Only to show your desktop on the television. Select it and then click Remove Device. Mirroring will stop immediately. Apple notebook computers, called MacBooks, have a feature called AirPlay. If your television supports AirPlay, then wirelessly mirroring your screen to your TV can be accomplished in two ways. Depending on how you have AirPlay set up on your MacBook, you may need to go through Settings to mirror your screen.
Open System Preferences. Select Displays. In the dialog box that appears, click the AirPlay Display menu and select the TV you want to mirror your screen to. Your laptop will mirror to your TV and an options box will appear where you can change the optimization and brightness for the screen. You can close out of these windows without ending your AirPlay session. If you have enabled Show mirroring options in the menu bar when available you should have an AirPlay icon on your menu bar that you can use to shortcut the process of mirroring your MacBook to your TV.
All you have to do is click the AirPlay icon and select the TV you want to mirror to. Yes, it’s really that simple on a MacBook. When you’re finished working and want to end your mirroring session on a MacBook, click the AirPlay icon again and select Stop AirPlay.
Your MacBook should stop mirroring and your TV will immediately become available again. If you’re using an older laptop, you may need to use a VGA cable. The problem with VGA cables is that they don’t carry sound, so you’ll also need an audio cable if you want to hear the sounds your computer makes.
If not, you will need to purchase a VGA adapter, too. Then, using the remote on your TV, select the input that corresponds with where you plugged the cable in. When you visit this site, it may store or retrieve information on your browser, mostly in the form of cookies. Cookies collect information about your preferences and your device and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests.
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Jerri L. Ledford has been writing, editing, and fact-checking tech stories since Reviewed by Michael Barton Heine Jr.
Tweet Share Email. In This Article Expand. Macbooks use Airplay; go through Settings or use the Airplay icon. Before you attempt to mirror to a TV, be sure the TV and the laptop are connected to the same network. Can’t go wireless? Was this page helpful? Thanks for letting us know! Email Address Sign up There was an error.
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