Contents
- How to resolve the “Your PC or mobile device doesn’t support Miracast” error
- Solution 1: Check if your device is Miracast-compatible
- Solution 2: See that Wi-Fi is enabled on both devices
- Solution 3: Tweak Wireless Mode Parameters
- Solution 4: Enable Intel Integrated Graphics
- Solution 5: Reinstall the Wireless Network Adapter driver
- Solution 6: Disable third-party VPN solutions
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Would you like to play your favorite game on a larger screen? Or perhaps you have many friends over and there’s a slide show on your mobile device or computer you’d like everyone to get a good view of.
What if I told you there’s a solution on Windows 10 devices (including laptops, smartphones, and tablets) that will enable you to project your device screen to displays like a projector, streaming media player, TV screen, or desktop VDUs without using HDMI cables? You can do this using Miracast.
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How to resolve the “Your PC or mobile device doesn’t support Miracast” error
It may happen that when you try to mirror your device, you get an error message that says, “Your PC or mobile device doesn’t support Miracast, so it can’t project wirelessly”.
According to user reports, this error can occur due to a variety of reasons:
- One of the devices involved does not support Miracast
- Intel Graphics Hardware is disabled
- The wireless adapter is forced to 5GHz
- There’s some third-party software with an integrated VPN feature (such as Cisco AnyConnect) that’s interfering with the Miracast connection.
- Wi-Fi is turned off when connecting through Intel Graphics Chipset.
If you encounter this error and don’t know how to fix it, don’t fret. We will show you what to do if Miracast couldn’t connect on Windows 10.
Here’s a list of verified fixes that many users have used to get the issue resolved:
- Check if your device is Miracast-compatible
- See that Wi-Fi is enabled on both devices
- Tweak Wireless Mode Parameters
- Enable Intel Integrated Graphics
- Reinstall the Wireless Network Adapter driver
- Disable third-party VPN solutions
Solution 1: Check if your device is Miracast-compatible
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The first thing you have to do before using Miracast is check if your device supports it.
A Miracast connection is powered by two components, namely your graphics card and network adapter. Check if your network adapter and graphics drivers can support the connection.
Follow these steps to do so:
- To test the graphics drivers, open the Run dialog by pressing the Windows logo key + R on your keyboard.
- Type dxdiag in the text box and click OK or press enter on your keyboard.
- On the DirectX window, click on the button that says “Save all information”.
- Select a folder to save the text file. Click OK.
- Press the Windows logo key + Q.
- Search for Notepad in Cortana.
- In Notepad, click on File > Open.
- Open DxDiag.txt
- In the DxDiag document, you’ll see your system information. Miracast should say “Available, with HDCP.” If not, the connection won’t work on your device.
Alternatively, on the DirectX Diagnostic Tool window, click on the Display Tab and check your driver model. You’ll find it at the bottom of the Drivers column. If Driver Model does not say WDDM 1.3 or above, it means your system doesn’t support Miracast.
After you’ve seen that your graphics drivers can support Miracast, the next thing to do is check the compatibility of your network adapter. Here’s how:
- Type PowerShell in Cortana.
- Right-click PowerShell and select Run as administrator.
- In the window, copy and paste the command:
Get-netadapter|select Name, ndisversion
- Press enter.
- The NdisVersion should be above 6.30 for your PC to support Miracast. If it is under, you should try updating your Wireless Network Adapter. To do so, open the Run dialog (Windows key + R) and type devmgmt.msc. Locate your network adapter, right-click on it and select Update driver. You can use Auslogics Driver Updater to ensure that your drivers are always up to date.
You will need a wireless display adapter if your PC does not support Miracast. You should opt for Microsoft’s Wireless Display Adapter. It is a good choice for Windows devices.
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Solution 2: See that Wi-Fi is enabled on both devices
If you have confirmed that your devices actually support Miracast but you still get the error message, check if both devices have Wi-Fi enabled.
To check if Wi-Fi is enabled on Windows 10, follow this procedure:
- Press the Windows logo key + R to open the Run dialog.
- Type ms-settings:network-wifi in the text box. Press enter or click OK.
- You’ll be led to the Wi-Fi tab of the Network and Internet Settings menu. Click on the toggle to activate Wi-Fi if it is deactivated.
- Also check if Wi-Fi is activated on the other device. How to do so depends on the device in question. On Android and iOS platforms, you can enable Wi-Fi through the Settings app.
Solution 3: Tweak Wireless Mode Parameters
If your wireless adapter is set to 5GHz or 802.11blg, then you are likely to run into the “Your PC or mobile device doesn’t support Miracast, so it can’t project wirelessly” error. Setting Wireless Mode to 3.802.11 offers your device the compatibility it needs to work smoothly with Miracast. To apply this setting, follow the steps below:
- Right-click on the Windows 10 Start button. Select Device Manager.
- Go to the Network Adapters drop-down and expand it.
- Right-click on your wireless network adapter and select Properties.
- Go to the Advanced tab.
- Under the Property list, select Wireless Mode.
- Click on the Value drop-down menu and select 3.802.11b/g.
- Click the OK button.
- Restart your computer.
Solution 4: Enable Intel Integrated Graphics
Go to your BIOS settings and enable Intel integrated graphics. The steps for this depend on your motherboard. Know your device model and search online to find out the required steps.
Solution 5: Reinstall the Wireless Network Adapter driver
This solution has proved effective for many users. Follow these easy steps to reinstall the Wireless Network Adapter driver:
- Open the Run dialog by pressing the Windows logo key + R on your keyboard.
- Type devmgmt.msc in the text box and click OK to open Device Manager.
- Expand Network Adapters.
- Right-click on your wireless network adapter and select Uninstall device from the menu.
- In the Uninstall Device window, click the Uninstall button.
- Restart your computer. Windows will reinstall the driver automatically.
Solution 6: Disable third-party VPN solutions
If you have third-party VPN software on your PC, such as Cisco AnyConnect, Wi-Fi Direct (the basic technology behind Miracast) will be enabled as Split Tunnel security vulnerability. This compels your system to disable the functionality.
To fix it, disable any such third-party software and restart your PC.
We hope you’ve found this content useful…
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Loading...FAQs
Why does my device not support Miracast? ›
While the error indicates the device to be Miracast incompatible, the problem often is triggered due to external factors. It includes devices not connected to the same Wi-Fi network, display driver issues, incorrect Wi-Fi configuration, and third-party mirroring app conflict.
How do I make my computer Miracast compatible? ›- Turn on your TV or projector. ...
- On your PC, make sure Wi-Fi is turned on.
- On right side of the taskbar, select the Network icon > Cast > pick your display or adapter.
- Follow any additional instructions on the screen.
If connecting a Miracast device (e.g., laptop) fails, press the (Input select) button, then select [Screen mirroring] to show the standby screen for the Screen mirroring function and try to connect again. If you are using Screen mirroring with another device, turn off Screen mirroring first and try again.
What hardware is required for Miracast? ›Graphics device recommendations
A WDDM 2.0 or higher driver is required. Hardware Accelerated Encode: A Miracast sender's graphics device/driver must support a hardware accelerated AVC (H264) Encoder. Note: HDCP 2.0 or greater is required to project protected content from most major video streaming content providers.
How Can I Check if my PC supports Miracast? Open CMD and type “netsh WLAN show drivers” to check the status of Wireless Display Supported. If it says, 'Yes', then it means your PC supports Miracast. Another way to check it is by opening the 'Connect' App and using the Connect to a wireless display option.
How do I enable Miracast? ›You can enable Miracast in Settings -> Display. From here, select Wireless display and toggle it 'on' at the top. Then you can search for Miracast devices and connect to them. Note that this procedure may be slightly different depending on your phone's Android version and manufacturer.
How do I enable Miracast display? ›Open the “wireless display” settings menu on your Android device and turn on screen sharing. Select the Miracast adapter from the displayed device list and follow the on-screen instructions to complete the set-up process.
Can you screen mirror without Miracast? ›You can use Miracast or third-party apps for screen mirroring for wireless mediums. AirDroid Cast Web is best for screen mirroring from PC to TV as it is the cheapest way with additional features that other screen mirroring apps lack.
Does all PC support Miracast? ›Windows 10 Miracast Options
Windows 10 supports Miracast from a software perspective. Meaning, it has all the abilities for Miracast built-in, and it does not require further software. However, the specific hardware inside your computer must also support the Miracast standard.
Make sure the display supports Miracast and verify it's turned on. If your wireless display doesn't, you'll need a Miracast adapter (sometimes called a dongle) that plugs into an HDMI port. Make sure your device drivers are up to date and the latest firmware is installed for your wireless display, adapter, or dock.
How do I reset my Miracast? ›
Restart your PC and the wireless display or adapter. To remove the device, select Start > Settings > Devices > Bluetooth & other devices. Under Wireless displays & docks, select the wireless display or adapter, then select Remove device > Yes. Try reconnecting.
How do I reset my Miracast device? ›Press and hold the ASUS Miracast reset button for ten seconds then release it once the LED indicator becomes purple.
Does Miracast need Wi-Fi or Bluetooth? ›Screen mirroring that uses wireless display technology like Miracast actually creates a direct wireless connection between the sending device and the receiving device. Therefore, no Wi-Fi or internet connection is required to mirror your phone screen onto your smart TV.
Do I need a WIFI adapter for Miracast? ›No. But having a solid Wi-Fi network setup never hurts. Since the adapter is Miracast, it doesn't require Wi-Fi or any cables to work. As long as you have a connection between compatible devices (Android, PC, Smart TV, HDTV) with the USB port, then you can use the Miracast wireless display adapter.
Is Miracast the same as Wi-Fi? ›Wi-Fi Display is the original name for the Miracast technology.
Which Android devices support Miracast? ›Android Devices
Miracast technology is built into Android operating system versions 4.2 and higher. Some Android 4.2 and 4.3 devices do not support Miracast. If your Android device supports Miracast, the Screen Mirroring option will be available in the Settings app or in the pull-down/notification menu.
Because Miracast is only available on Windows 7, 8.1 PC, and 8.1 windows phones, blackberry, and Androids.
How do I connect my Miracast to my Wi-Fi? ›Connect both mobile devices through a hotspot. Install the Google home app. A “mirror device” button will appear when you open Google home app. Tap the mirror option and choose your Chromecast device to cast your screen.
Do all smart TVs have Miracast? ›NO – Only your Android smartphone has Miracast technology and your smart TV doesn't. If only your Android smartphone has Miracast, you can still wirelessly connect to your TV, but you will need a Wireless Display Adapter, such as Screenbeam Mini2.
How does Miracast work on Android? ›Miracast builds upon Wi-Fi Direct, a Wi-Fi standard that allows two devices to connect directly without any wireless access point. So the screen mirroring standard doesn't require a wireless network to work. Two Miracast-certified devices can directly communicate with each other and create a video session.
Which TVs support Miracast? ›
- LG 50UQ75006LF LED 50" Smart 4K Ultra HD TV. ...
- Sony Bravia XR65A80KU OLED 65" Smart 4K Ultra HD Google OLED TV. ...
- LG OLED65C26LD OLED 65" Smart 4K Ultra HD OLED TV. ...
- LG 65UQ91006LA LED 65" Smart 4K Ultra HD TV. ...
- LG OLED48A26LA OLED 48" Smart 4K Ultra HD OLED TV.
Miracast is a peer-to-peer network for wirelessly sending screencasts made up of Wi-Fi Direct connections in a similar way to what Bluetooth does.
How do I connect my phone to my TV without Miracast? ›Method 4: Use An Adapter from HDMI to Phone
If you wish to watch video from your laptop, connect an HDMI cable to your computer. However, if you like to mirror your phone to your TV, little gadgets such as HDMI cables for your phone perform well. It is casting Android to TV with ScreenBeam Mini 2.
Press and hold the Multipurpose button located on the side of the Miracast Video Adapter for at least 10 seconds to perform a factory reset. When the home screen reappears, the firmware update will be complete and the adapter will be ready to use.
Is Miracast the same as screen mirroring? ›Miracast (also called screen mirroring and wireless display among other names on consumer devices) is a standard for wireless connections from sending devices (such as laptops, tablets, or smartphones) to display receivers (such as TVs, monitors, or projectors), introduced in 2012 by the Wi-Fi Alliance.
Is Miracast the same as HDMI? ›Essentially, Miracast is an alternative to HDMI cables since it does the same job but without any wires. Its job is to mirror the screen. If you are playing a video on your phone and want to show it to others on your TV, then you can mirror your screen with Miracast.
Why is my screen mirroring not working on my PC? ›Try these steps first
Make sure that your AirPlay-compatible devices are turned on and near each other. Check that the devices are updated to the latest software and are on the same Wi-Fi network. Restart the devices that you want to use with AirPlay or screen mirroring.
Go to your Android Device, open wireless display settings, and turn on the screen sharing option. Now select Miracast Adaptor from the displayed device list. Next complete setup by following onscreen instructions. After these steps, your Android device will appear on the TV.
Do you need WiFi for Miracast? ›Miracast creates a direct wireless connection between your mobile device and the receiver. No other WiFi or Internet connection is required.
Do I need WiFi for Miracast on PC? ›Screen mirroring that uses wireless display technology like Miracast actually creates a direct wireless connection between the sending device and the receiving device. Therefore, no Wi-Fi or internet connection is required to mirror your phone screen onto your smart TV.
How do I enable mirror cast on my computer? ›
- Select Start > Settings > System > Projecting to this PC .
- Under Add the “Wireless Display” optional feature to project to this PC, select Optional features.
- Next to Add an optional feature, select View features, then enter “wireless display.”
Try booting up your PC/Laptop with the HDMI cable connected to a TV that is on. You can try booting up the PC/Laptop while the TV is off and then turn on the TV. If the above options don't work, try booting up the PC/Laptop first, and, with the TV on, connect the HDMI cable to both the PC/Laptop and TV.
Where is screen mirroring in settings? ›Go to the setting of both your Android phone and the TV and search for the screen mirror option. On Android, you will get the option “Cast”, while on TV you will get this option named “Expert Settings”. Then enable the screen mirror tab option on both the devices.
Is screen mirroring same as Miracast? ›Miracast (also called screen mirroring and wireless display among other names on consumer devices) is a standard for wireless connections from sending devices (such as laptops, tablets, or smartphones) to display receivers (such as TVs, monitors, or projectors), introduced in 2012 by the Wi-Fi Alliance.