Miracast For Windows: Setup & Troubleshooting Guide

What is Miracast?

Miracast on Windows 10 is a wireless connectivity technique that is widely used. It allows screen mirroring of devices such as computers, tablets, and smartphones. As a result, Miracast can be thought of as “HDMI over Wi-Fi.” Miracast is now included in many modern gadgets.

miracast windows 10

Miracast technology is currently included with Windows 8 and Windows 10. Your display device does not support Miracast. This difficulty can be solved with a Miracast adaptor. Such as a Microsoft Wireless Display device adapter.

There are numerous benefits to using Miracast. Faster content projection, compatibility with current networks, compatibility with older wireless devices. Also, automatic recognition of receiver support is all on the list.

However, it is not intended to replace an older method of connecting to projectors. It provides a new option. It is wireless technology, providing you have the appropriate gear.

Install Latest Miracast Drivers

Your Display Device Supports Miracast.

A driver is a program that manages the operation of a specific type of device attached to your computer. Miracast functionality is almost certainly built into your PC if it came with Windows 10 PC. This support may not be available to those who upgraded from Windows 7 to Windows 10 PC.

  • Miracast isn’t supported on your machine. You have alternative options to consider. For example, the “Actiontec ScreenBeam USB Transmitter” can be used.
  • Other manufacturers’ USB dongles and similar USB transmitters. It allows display for Windows 8 and Windows 10 PCs that don’t have Miracast functionality.
  • Even if your PC supports Miracast, it will not work unless you have updated Miracast drivers.
  • Windows Display Driver Model and later variants can only handle wireless displays.
  • Download a third-party driver updater software. It is the simple approach to keep your Intel wireless driver and software up to date.
  • This utility scans your computer for outdated drivers and updates them. The app will identify them, and you will be allowed to have them updated.
  • Old or incompatible drivers are the source of some of the most prevalent Windows issues. Lag, system issues, and even BSoDs can occur if your system is out of the current.
  • You can use an automated application. It will discover, download, and install the correct driver version on your Windows PC.

Your Display Device Doesn’t Support Miracast.

  • Miracast isn’t supported by the monitor you’ll be projecting to. You’ll need to purchase a Miracast adaptor for your TV to complete the connection.
  • This adapter connects to one of your TV’s HDMI ports. Your PC can communicate wirelessly with the display.
  • Check to see that your HDMI is in good working order. If you have any problems with it, follow these instructions to fix them.
  • Microsoft Display Adapter is your best bet. Microsoft makes it, but any Miracast adaptor will suffice.

Set-Up & Use Miracast On Windows 10 PC

  • Turn on your TV’s built-in Miracast support if it has one. Otherwise, plug the external adapter into your television’s HDMI port and turn it on.
  • Go to Start, then Settings, then Devices, and then Connected Devices on your Windows PC.
  • Select ‘Add a Device’ from the drop-down menu and wait for the adapter to show in the list. All you require to do now is click on the receiving adapter. You’ve finished configuring the display.
  • By hitting ‘Win+P’ and selecting an appropriate option, you can now set both displays.

How To Project Your Windows 10 PC To An HDTV

Follow these steps to project now that the device is available as one of the external displays to mirror or cast your computer.

  • Open the Action Center and select Project from the drop-down menu. You can also use the Windows + P combination.
  • It will bring up the option for duplicating or extending the display. Finally, select the Connect to a Wireless Display option.
duplicating or extending the display
  • It will create a new flyout where new devices can be scanned using the Wi-Fi connection and a list of previously connected screens.
  • Choose the device you previously set up. The Windows 10 device now be mirrored via a video stream over your Wifi network.
  • Even if your laptop is attached to Ethernet, it will project using the Wifi adapter.

Mirror Screen To Other Computers

You need a Windows 10 Miracast-enabled PC. Your Windows 10 computer can project to another computer. To begin, set up the Windows 10 computer to which you want to project.

  • From the taskbar’s right side, select the Action Center.
  • From the following menu, choose Project (rather than Connect).
  • At the bottom of the list, choose Connect to a wireless display.
  • At the bottom of the list, choose Projecting to this PC.
  • It will create a window where you can set up how other devices can project onto the PC.

Update Miracast On Android

You can utilize the accompanying SmartThings app that comes pre-installed on a Samsung Android phone. You’ll use the Cast screen feature on other Android phones.

  • On a Samsung device, make sure the Miracast drivers are up to date. The SmartThings app must be updated from the Google Play Store.
  • If the green button on the app store says “Open” rather than “Update,” you have the most recent version of the program.
  • Ensure your phone has the most recent system updates on other Android smartphones.
  • Navigate to the Settings menu. You might notice a System updates option here. It may be found under the About Phone menu, depending on your Android version.

Windows Miracast Not Working

You may have issues with Miracast. A notification that it is not supported or hearing no sound. Consider the following ideas:

  • The first thing you should do is double-check your device drivers.
  • Ensure that your computer’s display and Wi-Fi drivers are updated and that Wi-Fi Direct is supported.
  • Even after upgrading and installing the correct drivers, the problem may persist.
  • It is suggested that you try a different Adapter. The Microsoft Wireless Display Adapter comes highly recommended.
  • There may be compatibility concerns. Due to a large number of manufacturers and a variety of items available.
  • Make sure you’re connecting to a secure Wi-Fi network. On an open Wifi network, it might not work.

Methods To Fix “Miracast Windows 10” Not Working

  1. Check If Device Is Miracast Support Compatible
  2. Update Device Drivers And Softwares
  3. Check If Wifi Is Enabled On Both The Devices
  4. Check Display Settings

1. Check If Device Is Miracast Support Compatible

Your Windows 10 computer does not have Miracast support. The first element you should check is whether your computer is capable of Miracast support. Also, check if the PC supports Miracast. 

  • Open the Run, just hit the Windows logo key and R simultaneously on your keyboard.
  • Press Enter on your keyboard after typing “dxdiag” in the window.
  • Click Save All Information in the DirectX Diagnostic Tool window.
  • Choose a location to save the information in the Save As window. Because it’s so easy to find, you might wish to save it to Desktop.
Save All Information
  • Double-click the “dxdiag” text file on your desktop to open it.
  • At the exact moment, hold down the CTRL and F keys. Then, to find Miracast, type Miracast and click Enter.
find miracast
  • You’ll be able to observe whether or not the function is available. You can now troubleshoot the problem further if it’s accessible. 
  • If Miracast isn’t available, you’ll have to upgrade your hardware if you insist on utilizing it.

2. Update Device Drivers And Softwares

Your computer’s driver is most likely to blame for your Miracast not working problem. You may have improper, obsolete, or corrupt device drivers installed. As a result, you should update your device drivers to see if this resolves your issue.

  • Enter device manager in the taskbar’s search box. Pick Device Manager.
Device Manager
  • Choose a category to display device names, then right-click (or press and hold) the one you want to change.
Select Automatically search for new driver software
  • Select Automatically search for new driver software.
Automatically search for new driver software
  • Update Driver is the option to choose.
  • If Windows cannot locate a new driver, go to the device manufacturer’s website and follow their instructions.

3. Check If Wifi Is Enabled On Both The Devices

Miracast is a wireless connection standard that connects the sending device to the receiving device. Check that both of your devices are linked to the same Wifi network.

  • Open the Run, just hit the Windows logo key and R simultaneously on your keyboard.
  • Press Enter on your keyboard after typing “ms-settings:network.”
  • If Wifi is turned off, click the toggle to turn it back on.
  • At the same time, double-check that the receiving device is connected to the same wireless network.
  • After that, try Miracast to see if it works.
  • Type projection into the search box. From the list of options, choose Projection settings.
  • The error notice should no longer be displayed.

4. Check Display Settings

  • Then select Settings from the Start Menu.
  • Choose a system.
system settings
  • On the left side, select the Display option.
Display option
  • The display is emphasized in the System Settings.
  • “Connect to a wireless display” can be found under the Multiple Displays section.
Multiple Displays section
  • “Connect to a wireless display” is found under Multiple displays. Connecting several screens to a wireless display is highlighted.
  • The text will not appear under Multiple Displays. Miracast isn’t supported on multiple monitors.


Miracast is just like an HDMI cable. It operates without requiring each device to be connected to the internet. Miracast will take advantage of both devices for improved reliability. This guide will assist to set up and use Miracast on Windows 10.


Can I Install Miracast On Windows 10?

From a software standpoint, Windows 10 supports Miracast. It has all of the Miracast capabilities built-in. It does not require any additional software. However, the Miracast standard must be supported by the hardware within your computer.

Can I Add Miracast To My PC?

Miracast is a Wi-Fi Alliance certification standard. It allows the material to be mirrored from a compatible PC, smartphone, or tablet screen to a TV or monitor. It is possible to install Miracast on Windows 10. Miracast can be installed on Windows 10 easily.

How Do I Make My Computer Support Miracast?

Launch the Run dialogue box, press the Windows key + R key. Then, to launch a new Powershell window, type “Powershell” and click Enter. The NdisVersion returned should be greater than 6.30. From a network standpoint, your PC is set up to enable Miracast.

Why Is Miracast Not Working Windows 10?

Open the action center on your Windows 10 phone, swipe down from the top of the screen. Check the Wi-Fi action in a hurry. Check to see if your display device supports Miracast and that it is turned on. Is your wireless display not working? A Miracast adapter/dongle that plugs into an HDMI port is required.