Modern multimedia capabilities Smart TV Allows you to view content directly from your computer's hard drive, but this requires proper network configuration. Many users encounter difficulties when the TV simply "doesn't recognize" movie folders or photos on the PC, even though both devices are connected to the same Wi-Fi network. The problem lies in the operating system's security settings. Windows 10, which blocks external connections to files by default.
In this article, we'll detail how to share a Windows 10 folder via Wi-Fi with your TV so you can enjoy high-definition video without the hassle of fiddling with flash drives. The setup process requires attention to detail, especially regarding network discovery settings and access rights to specific directories. Ignoring even one step can result in the system not functioning properly.
The main protocol we will be using to stream content is called DLNA (Digital Living Network Alliance). It is this that allows your TV brand Samsung, LG or Sony View your computer as a media server and play files stored on it. It's important to understand that data transfer speed will directly depend on the signal quality of your wireless router.
Checking network settings and discovering devices
The first and most critical step is ensuring that the computer and TV are on the same local network. It's common for the PC to be connected via cable and the TV to be connected via Wi-Fi, but due to router settings, they are on different subnets or isolated from each other. You need to ensure that both devices receive IP addresses from the same router.
First, check your network profile in Windows. If your network is marked as "Public," the system blocks most data sharing features for security reasons. You'll need to change the network type to "Private" to allow devices to discover it.
- 📡 Click on the Wi-Fi or wired connection icon in the tray (near the clock).
- 🖱️ Select "Properties" for your current connection.
- 🏠 In the "Network Profile" section, set the switch to "Private."
- ✅ Make sure that "Network discovery" and "File and printer sharing" are enabled.
⚠️ Caution: If you're in a public place (like a cafe or hotel), enabling sharing may make your files visible to others. Only perform these actions on a home network you trust.
After changing the network profile, Windows may require you to reboot or reconnect to Wi-Fi. This is normal behavior as the system applies new security rules. Your computer is now ready for more detailed access rights adjustments.
You can use the command line to check the connection. If you know the TV's IP address (it can be found in the TV's network settings), try running the ping command. However, most often, simply checking that other devices start appearing in the "Network" section of File Explorer is enough.
ℹ️ Router and operating system interfaces are subject to update. The layout of menu items sometimes changes, so be sure to focus on the actions themselves, not just the button names.
Configuring sharing settings in Windows 10
Once the network profile has been modified, you need to enable advanced sharing options. This is the central control point where you decide who can access your resources and how. Without properly configuring this section, further actions are pointless.
Open Control Panel and go to Network and Sharing Center. On the left, select Change advanced sharing settings. Here you'll see several profiles: private network, guest or public network, and all networks.
In the "Private" (current) profile, you need to enable the following options:
- 🔍 Enable network discovery (and check the box "Enable automatic configuration...").
- 💾 Enable file and printer sharing.
- 🔐 Allow Windows to manage HomeGroup connections (if available).
Next, go to the "All Networks" section at the bottom of the list. This is a critical setting that often blocks connections from older TV models or those with non-standard DLNA implementations.
Find the "Password-protected sharing" option. This is recommended for home use, where all devices are trusted. turn offIf you leave it on, the TV will ask for your Windows account login and password when you try to open a folder, which many TV models either don't know how to do or don't do correctly.
Don't forget to click "Save Changes" at the bottom of the page. If the system asks you to confirm the action or requires administrator rights, agree. The basic network infrastructure is now ready for use.
Opening access to a specific folder with media files
Now let's move on to directly organizing access to the content. You don't have to share the entire C: or D: drive; it's enough to share just the folder containing your movies, TV shows, or music. This is safer and easier to navigate on the TV screen.
Create a new folder or select an existing one. Right-click it and select "Properties." The "Sharing" tab is the one you're looking for. There are two options: simple ("Sharing...") and advanced ("Advanced Settings"). For reliable operation with Smart TV, it's best to use the advanced settings.
Click the "Advanced" button and check the "Share this folder" box. Below, click "Permissions." In the window that opens, add the "Everyone" group (or a specific user if you left password protection enabled) and grant them "Full Control," "Modify," and "Read" permissions.
☑️ Checking folder access rights
However, the "Access" tab alone is often insufficient. Windows has a dual file protection system: through sharing and through NTFS permissions. If NTFS permissions prevent access, the TV won't see the files, even if network access is enabled.
Go to the "Security" tab in the folder properties. Click "Edit," then "Add." In the name field, type the word All (or All(if you have an English version of the system) and click "Check Names," then OK. Make sure the Full Control checkboxes are checked for this group.
After applying all the settings, try to open this folder from another computer on the network by entering the address \\Your_PC_NameIf there is access, then the TV should also see the resources.
Setting up a DLNA media server using standard tools
While a simple shared folder is often sufficient, using the built-in Windows Media Server (formerly Media Player) provides better compatibility with TVs. It streams not just files, but metadata such as movie covers, descriptions, and album posters.
To launch, find the "Media Streaming" app in the Start menu or open Windows Media Player Legacy. From the menu, select "Media Streaming" → "Turn on Media Streaming."
In the window that opens, you will see a list of devices on your network. Find your TV (it may be called [TV] Samsung 6 Series (or similar) and make sure the "Allowed" box is checked. If the device is not found, check if the Windows Media Player Network Sharing Service is enabled.
| Parameter | Default value | Recommended value | Impact on work |
|---|---|---|---|
| Network profile | Public | Private | Blocks detection |
| Password protection | Included | Disabled | Requires entering a password on TV |
| Network discovery | Off | Included | The PC is not visible on the network |
| Media stream | Turned off | On | No covers or sorting |
After enabling streaming, Windows may automatically add default folders (Videos, Music, Pictures) to the streaming list. You can manage this list in the Media Player settings, removing unnecessary folders or adding your own.
⚠️ Note: The built-in Windows media server cannot stream (convert on the fly) video formats that your TV does not support. If the TV does not support a file format (for example, MKV with a certain audio format), the file simply will not play, unlike advanced servers like Plex.Using Third-Party Servers: Plex and Alternatives
If the standard Windows 10 tools are unstable or you are not satisfied with the interface, installing specialized server software is an excellent solution. The leader in this field is Plex Media Server, which takes care of all the hard work of indexing and, if necessary, transcoding videos.
The main advantage of these solutions is a beautiful interface with posters, actor descriptions, and ratings, loaded from the internet. Your TV will look like a fully-fledged online cinema. Installation is simple: download the server to your PC, register an account, and specify the paths to the movie folders.
Why is Plex better than standard DLNA?
Plex can transcode video on the fly. If your TV doesn't support the file's audio or subtitle format, the server will convert them to a usable format while you watch. Standard DLNA on Windows doesn't support this and will simply return a playback error.
An alternative could be a program Universal Media Server or Jellyfin (The latter is completely free). They operate on a similar principle, but may have more flexible settings for experienced users. However, for most home network use cases, Plex's capabilities are sufficient.
When using a third-party server, Windows Firewall settings may require adjustment. The program typically prompts you to create a rule upon first launch. Make sure you've allowed it to access both private and public networks.
Solving typical problems and diagnostics
Even with proper setup, situations may arise where the TV stops detecting the computer or files play with delays. Most often, the problem lies with updating the Wi-Fi adapter drivers or changing the IP address after rebooting the router.
If you've lost access, check if your computer's IP address has changed. On a home network, it's best to set up a static IP address for your PC so the router always assigns it the same address. This will eliminate the need to reconfigure the TV's IP address.
It's also worth paying attention to your antivirus. Third-party security solutions (Kaspersky, ESET, Avast) may block incoming connections, deeming them suspicious. Try temporarily disabling your antivirus's firewall for diagnostic purposes.
- 🔄 Restart your router, computer, and TV (unplug them completely for 10 seconds).
- 🛡️ Check your Windows Firewall settings to see if port 554 or 1900 is blocked.
- 📶 Make sure that devices are not separated by a Guest Network, which isolates clients.
In some cases, removing the device from the allowed list in the streaming settings and then adding it again can help. The TV may prompt you for confirmation on the screen; be sure to go to the screen and click "Allow."
Frequently Asked Questions (FAQ)
Is it possible to share a folder if the computer is connected via cable and the TV via Wi-Fi?
Yes, this is possible and even recommended for stability. The main thing is that both devices are connected to the same router and are on the same subnet. A wired connection for your PC will ensure faster transfer speeds for large files.
Why does the TV see the folder, but says “Format not supported”?
This means the video or audio file itself uses a codec that isn't built into your TV. The built-in DLNA player can't handle it. Solution: Install a third-party player (such as VLC or MX Player) on your TV or use a Plex server for transcoding.
How to hide Windows system folders from TV?
When setting up sharing (Sharing tab -> Advanced settings), you select a specific folder. Don't share the entire drive. If you use Media Player, you can uncheck folders you don't want to share in its library settings.
Video playback is slow when playing over Wi-Fi. What should I do?
Most likely, your channel isn't bandwidth-efficient or your signal is weak. Try switching to the 5 GHz band if your router and TV support it. Also, reduce the video bitrate or use a cable connection for your PC.