Fix Windows 11 Miracast Not Working: Quick Solutions to Restore Connectivity

Miracast technology allows us to cast our computer screen to another display wirelessly, serving as an important tool for both personal and professional use. However, when attempting to use Miracast on Windows 11, you might encounter issues where it doesn’t work as expected. We understand how frustrating this can be, especially when you’re preparing for a presentation or trying to enjoy multimedia content on a larger screen.

A laptop screen displaying an error message for Windows 11 Miracast not working, with a frustrated expression

In our experience, these hitches are often caused by compatibility problems or incorrect settings. It’s crucial to ensure that both the Windows 11 device and the receiving hardware support Miracast. Additionally, the Wi-Fi connection plays a significant role since both devices need to be on the same network for Miracast to function.

Problems like outdated drivers or incorrect configuration can halt the process, but they can also be rectified with relative ease. We’ll go through various troubleshooting steps to help get Miracast up and running on your Windows 11 system. Whether it’s updating device drivers, checking the NDIS version, or making sure that Wi-Fi is indeed active, we’ll guide you through the fixes that usually get Miracast working again.

Ensuring Compatibility with Miracast

A laptop and a smart TV connecting wirelessly with the Miracast feature, both displaying the Windows 11 interface

Firstly, we need to confirm our Windows 11 PC supports Miracast. To do this, press Win + P, which should open the Wireless Display settings. If a message indicates Miracast support is unavailable, it means our device lacks this feature. In such cases, we can check if our Wi-Fi adapter and graphics drivers are up-to-date, as these are vital for Miracast functionality.

Miracast requires a wireless mode that both the PC and the display device support. Let’s ensure that our PC’s Wi-Fi adapter operates in a Wi-Fi mode compatible with Miracast. Next, we take a look at our Intel graphics settings as well—these should align with wireless display requirements.

Component Checklist Status
Wi-Fi Adapter Supports Miracast Up-to-date
Graphics Driver Compatible with Miracast Updated
Wireless Mode Supports Wi-Fi Direct Enabled

We should also ensure that our PC and the display we intend to use are on the same Wi-Fi network. If, after checking all these elements, Miracast still does not work, we could install the Wireless Display feature from Windows settings, which might resolve the compatibility issue. It is important for us to make sure that every piece of the puzzle is in place for a seamless Miracast experience on our Windows 11 PC.

Updating System and Driver Software

When it comes to fixing Miracast issues on Windows 11, one of the key steps we should take is updating system and driver software. This is because outdated drivers or system software can lead to compatibility problems with Miracast. First, we’ll check for any available Windows updates by navigating to Settings > Update & Security > Windows Update, and then we’ll select Check for updates. If there are any available updates, we’ll download and install them. It’s important to keep our Windows 11 system up to date to ensure all features work correctly and securely.

Update drivers for network adapters and graphics:

For driver updates, we’ll go to Device Manager, expand the Display adapters and Network adapters sections, and right-click to Update driver for each relevant device. It is vital for the correct functioning of Miracast to have the latest drivers for our Wi-Fi and graphics hardware, so we’ll ensure that we’re running the most recent versions.

Moreover, we sometimes have to visit the manufacturer’s websites, like those of NVIDIA or AMD, and use tools like GeForce Experience or Radeon Software to get the latest firmware and driver updates. These manufacturers often offer valuable software that keeps their hardware running optimally on the latest version of Windows.

Step Action Tools/Sections
1 Check Windows Update Windows Update, Settings
2 Update Network Adapters Device Manager, Update Driver
3 Update Graphics Driver Manufacturer’s Website, NVIDIA/AMD Software

By keeping our system and drivers current, we enhance compatibility and functionality, which can resolve Miracast issues on our Windows 11 device. Always make sure to restart our computer after applying updates to ensure changes take full effect.

Resolving Connectivity Issues

Ensuring Device Compatibility

When we face connectivity issues with Miracast on Windows 11, the first step is to verify that our devices support Miracast. Both the Windows device and the wireless display, be it a TV or monitor, need to meet the compatibility requirements. It’s important to ensure that our Wi-Fi network is also functioning correctly and that both devices are connected to the same network.

Updating Network Drivers

Outdated network drivers can often lead to connectivity issues. We must ensure that the latest network drivers are installed. This can help fix any error messages we encounter when attempting to use Miracast. We can visit the manufacturer’s website or use the device manager on our Windows 11 to update drivers.

Bluetooth and Wi-Fi Remove and Reconnect Connect App
Confirm Bluetooth is active as it can be required for Miracast connections. If problems persist, remove the device from Windows and try reconnecting. Check the Connect app is functioning properly on our Windows device.

If these steps have been thoroughly checked and the issue persists, considering a restart for both the Windows device and the wireless display or adapter might resolve the hiccup. We have to remember, securing our device and maintaining it with the latest updates is key to ensuring seamless connectivity with technologies like Miracast.

Troubleshooting Common Miracast Problems

When Miracast is not functioning properly on Windows 11, our first step is to verify compatibility. We ensure that the NDIS driver version for Wi-Fi is 6.30 or higher. This version supports Wi-Fi Direct, which is essential for Miracast to work.

Checking Device Compatibility

  • Open Command Prompt.
  • Enter: Get-netadapter|select Name, ndisversion
  • Review the NdisVersion for Wi-Fi compatibility.

We also focus on ensuring that the firewall settings are not blocking the Miracast service. Windows Defender Firewall, if not configured correctly, can prevent successful communication.

Adjusting Firewall Settings

  • Navigate to Settings > Update & Security > Windows Security.
  • Select Firewall & network protection.
  • Allow an app through firewall > Change settings.
  • Check the boxes for Miracast-related services.

If we’re still facing issues, we use the built-in troubleshooter for detecting and resolving problems. We also try restarting our device, as this can often reset the necessary services for a fresh start.

In more persistent cases, our attention turns to network drivers. Updating or reinstalling may resolve the problem. If none of these steps work, we consider resetting Windows 11, but we save this as a last resort since it’s more time-intensive.

Action Method Result
Troubleshoot Windows Settings > Update & Security > Troubleshoot Resolve common Miracast issues.
Restart Start menu > Power icon > Restart Refresh system services.
Reset Windows 11 Settings > Update & Security > Recovery > Reset this PC Clean slate for system settings.

We approach troubleshooting with a structured plan, tackling common issues step by step. This method helps us deal with Miracast problems effectively and efficiently.

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