Connecting a computer to a TV Sony Bravia Wireless networking opens up new possibilities: watching movies on a big screen, streaming games, presenting, or even using a TV as a second monitor. However, many users encounter difficulties setting up such a connection, ranging from devices not being visible to issues with image lag. In this article, we'll examine all the current wireless connection methods, their pros and cons, and provide specific recommendations for troubleshooting common issues.
It is important to understand that connection methods depend not only on the TV model Sony (series X90J, A80K, X85K etc.), but also on your PC's operating system. The year the TV was manufactured also plays a role: models before 2018 may not support modern protocols like Miracast or have outdated versions DLNAWe've taken these nuances into account and prepared general instructions that will work for most scenarios.
If you have previously tried to connect via HDMI cable If you're looking to go wireless, or are setting up a wireless connection for the first time, this article will help you avoid common mistakes. We'll also compare all methods based on key parameters: ease of setup, signal latency, supported resolutions, and compatibility with various devices.
1. Preparing your Sony TV for wireless connection
Before setting up a connection with your PC, make sure your TV is Sony Ready for wireless data transfer. This will eliminate most of the problems during the connection process.
First of all, check firmware version Your TV. Outdated software may not support modern protocols or may work with errors. To update the firmware:
- Open the menu
Settings → Support → Software Update. - Select
Net(if the TV is connected to the Internet) orUSB(if you downloaded the firmware in advance). - Follow the on-screen instructions. Do not interrupt the process!
Next, make sure the TV and computer are in one Wi-Fi networkTo do this:
- 📶 On TV:
Settings → Network → Network settings → Wi-Fi. - 💻 On PC: Check your connection in the taskbar (Windows) or menu bar (macOS).
If your TV supports Miracast (most models with Android TV after 2016), activate this feature:
- Go to
Settings → Devices → Screen Mirroring. - Enable the option
MiracastorWireless Display. - Specify a name for the device (e.g.
Sony_Bravia_LivingRoom) for ease of search.
⚠️ Attention: Some models Sony (for example, series W650D or R350D) do not support Miracast at the hardware level. In this case, use the alternative methods in the following sections.
2. Method 1: Miracast (Wireless Display) - Direct connection without a router
Miracast — is a wireless image transmission standard that allows you to mirror your PC screen to your TV without the need for intermediaries (routers or cables). Its main advantage is minimal latency, which is critical for gaming and video streaming. However, there are some limitations:
- ✅ Works on most TVs Sony With Android TV (2016 and newer).
- ✅ Supports resolution up to
4K@30Hz(on some models -1080p@60Hz). - ❌ Not all PC graphics cards support Miracast (especially older or budget models).
- ❌ There may be problems with protected content (Netflix, Disney+, etc.).
To connect via Miracast:
On TV Sony:
- Activate mirroring mode:
Settings → Devices → Screen Mirroring. - Select
MiracastorWireless Display. - Remember the device name (it will be displayed on the screen).
On a Windows 10/11 PC:
- Click
Win + K(or openSettings → System → Display → Connect to a wireless display). - Select your TV from the list of available devices. Sony.
- Confirm the connection on both devices.
If your TV does not appear in the list, check:
- 🔄 Restart both devices.
- 🔧 Update your graphics card drivers on your PC (especially if you have Intel HD Graphics or AMD Radeon older than 2018).
- 📡 Make sure your TV is in the "Power" mode.
Detection(in Miracast settings).
Does your PC's graphics card support Miracast (check the manufacturer's website)?
TV and PC on the same network (or Miracast works without a router)|
The TV is in Screen Mirroring mode.
Video card drivers have been updated to the latest version-->
Important: On some Sony models (eg. X950H or A9G) For stable operation of Miracast, you need to disable the Wi-Fi energy saving mode in the TV settings (Settings → Network → Additional settings → Power saving mode).
3. Method 2: DLNA – transfer media files without screen mirroring
DLNA (Digital Living Network Alliance) is a protocol for transferring media files (video, music, photos) over a local network. Unlike MiracastIt doesn't mirror your PC's screen, but only streams selected files. This method is suitable for watching movies, listening to music, or sharing photos.
Advantages DLNA:
- ✅ Works on all TVs Sony With Android TV or Google TV.
- ✅ Supports formats
MKV,MP4,FLACand others. - ✅ No delay in playback (unlike mirroring).
Flaws:
- ❌ Does not transfer PC screen (only individual files).
- ❌ May not play DRM-protected files (such as those downloaded from iTunes).
To set up DLNA:
On TV Sony:
- Make sure your TV is connected to the same Wi-Fi network as your PC.
- Open the app
Media playerorVideo & TV SideView(depending on the model). - Select a source
DLNAorLocal area network.
On Windows PC:
- Turn on media sharing:
Control Panel → Network and Internet → Network and Sharing Center → Advanced Sharing SettingsActivate the option
Enable media streaming. - Install a DLNA server (if the built-in functionality isn't enough). Popular programs:
- 🎵 Plex Media Server (to organize a full-fledged media library).
- 📁 Serviio (lightweight solution for one-time transfer).
- 🖥️ Kodi (if you need more control over playback).
On TV Sony Your PC should appear in the list of DLNA devices. Select it and start playback.
⚠️ Attention: If your TV can't see your PC on the DLNA network, check your Windows Firewall. Add a port exception.1900 (UDP)And8200 (TCP), which are used by the protocol.
4. Method 3: Steam Link – for gamers and powerful PCs
If you want to play on a big screen without losing quality, Steam Link — one of the best solutions. This method streams games from a PC to a TV via a local network. Advantages:
- ✅ Supports resolutions up to
4K@60Hz(with stable Wi-Fi 5/6). - ✅ Minimal input lag compared to Miracast.
- ✅ Works on all TVs Sony With Android TV (via app) Steam Link).
Flaws:
- ❌ Requires a powerful PC (video card not weaker) NVIDIA GTX 1060 or AMD RX 580).
- ❌ You need a stable network (Wi-Fi 5 or a wired connection from the router to the PC).
Setup instructions:
- Install the application Steam Link on TV Sony from Google Play Store.
- Install on PC Steam (if not already installed) and turn it on
Settings → In-game settings → Enable Steam Play. - Launch Steam Link on your TV and follow the setup wizard. The app will automatically find your PC on the local network.
- Connect a gamepad (for example, DualSense or Xbox Controller) to the TV via Bluetooth.
- Select a game from the library Steam and start broadcasting.
For better image quality:
- 📶 Use Wi-Fi 6 (802.11ax) or connect your PC to the router via cable.
- 🎮 In the settings Steam Link select
Quality Priorityand set the bitrate to maximum. - 🔌 Close background programs on your PC that consume internet (torrents, updates, etc.).
| Parameter | Miracast | DLNA | Steam Link |
|---|---|---|---|
| 4K support | Yes (up to 30 Hz) | Yes (depending on file) | Yes (up to 60 Hz) |
| Input lag | Average (50-100 ms) | No (media only) | Minimum (20-40 ms) |
| A router is required | No (P2P) | Yes | Yes |
| Game support | Limited | No | Yes |
| Difficulty of setup | Low | Average | High |
5. Method 4: Google Cast (Chromecast built-in)
Many TVs Sony (especially models with Android TV or Google TV) have built-in support Google Cast - technology similar to ChromecastThis allows you to stream content from your browser. Chrome or special applications (YouTube, Netflix, Spotify, etc.) directly to the TV screen.
Advantages Google Cast:
- ✅ Easy to use (just one click in your browser).
- ✅ Support for most streaming services.
- ✅ There is no need to duplicate the entire screen (only a tab or application is broadcast).
How to use:
- Make sure your TV and PC are connected to the same Wi-Fi network.
- Open your browser Google Chrome on PC.
- Click on the three dots in the upper right corner →
Broadcast. - Select your TV from the list of devices Sony (For example,
Bravia-XXXXX). - Select source:
Broadcast taborStream file.
For broadcasting from mobile devices:
- 📱 On your smartphone, open a supported app (e.g. YouTube).
- 🔍 Click on the broadcast icon (usually in the upper right corner).
- 📺 Select your TV Sony from the list.
⚠️ Attention: When broadcasting a browser tab through Google Cast video quality may be reduced to720p, even if the original file is in4KFor maximum resolution, use specialized applications (for example, Netflix or Disney+ directly on the TV).
6. Method 5: Special applications (ApowerMirror, TeamViewer)
If standard methods don't work or you need advanced features (such as controlling your PC from your TV), you can use third-party apps. Let's look at two popular options:
1. ApowerMirror - for screen mirroring with additional features:
- ✅ Support
1080p@60Hz(on some models Sony — to4K). - ✅ Ability to control your PC from your TV (mouse and keyboard).
- ✅ Screen recording and online streaming.
How to connect:
- Download ApowerMirror on PC and TV (from Google Play).
- Launch the application on both devices.
- On PC, select
Phone Screen Mirroring(despite the name, it also works with PC). - Connect to your TV via PIN or QR code.
2. TeamViewer — for remote control:
- ✅ Full control over your PC from your TV (like via RDP).
- ✅ Transfer files in both directions.
- ❌ Requires a stable internet connection (minimum 10 Mbps).
Instructions:
- Install TeamViewer QuickSupport to TV (if available) or use the version for Android TV.
- Run on PC TeamViewer and write it down
IDAndPassword. - Enter this information into the app on your TV.
These apps are useful if:
- 🖥️ You need to show a presentation or document from your PC on a big screen.
- 🎮 You want to play games that are not supported Steam Link.
- 🔧 I need to remotely configure a relative's PC via TV.
⚠️ Attention: When using TeamViewer or similar services via TV Sony image quality may be reduced due to limitations Android TVFor critical tasks (such as working with graphics), it is better to use direct methods like Miracast or Steam Link.
7. Troubleshooting: Why the Sony TV doesn't detect the PC
If none of the methods work, check the following points:
1. Network problems:
- 🔌 Make sure your TV and PC are connected one Wi-Fi networks (not guest or different bands)
2.4 GHz/5 GHz). - 📡 Restart your router (sometimes resetting to factory settings helps).
- 🔄 Disable your VPN on your PC—it may be blocking local device discovery.
2. TV settings:
- 🔍 Check if the mode is enabled
Screen mirroring(Screen Mirroring) in the settings. - 🔄 Update your TV firmware (see section 1).
- 📵 Make sure that the mode is not activated
Do not disturborEnergy saving, which may block connections.
3. PC settings:
- 🖥️ Update your graphics card and Wi-Fi adapter drivers (especially if you have Intel Wi-Fi or Realtek).
- 🔧 Enable the service
SSDP Detection:Win + R → services.msc → Find "SSDP Discovery Host Provider" → Start the service. - 🛡️ Temporarily disable your firewall and antivirus (they may block Miracast or DLNA).
4. Hardware limitations:
- 🖼️ If you have a TV Sony older than 2016, check its compatibility with Miracast on the official website.
- 💻 On laptops with hybrid graphics (Intel + NVIDIA/AMD) try to force the use of a discrete video card in the settings.
If the problem persists, try an alternative connection method. For example, if it doesn't work Miracast, use Steam Link or DLNA.
What should I do if the image lags or slows down?
1. Reduce the streaming resolution (in Miracast or Steam Link settings, select 1080p instead of 4K).
2. Connect your PC to the router via cable (even if the TV remains on Wi-Fi).
3. Switch your router to the 5 GHz band (less crowded than 2.4 GHz).
4. Close all background programs on your PC, especially torrents or cloud syncs.
5. If you are using Wi-Fi 6, try disabling the MU-MIMO function in your router settings (sometimes it conflicts with Miracast).
8. Comparison of methods: which one to choose
The choice of connection method depends on your needs. Here's a quick summary:
- 🎮 For games: Steam Link (minimal input lag) or Miracast (if the game supports a controller).
- 🎬 For movies: DLNA (if you need to play a local file) or Google Cast (for streaming services).
- 🖥️ For work: ApowerMirror or TeamViewer (if you need to control your PC from your TV).
- 🔌 For maximum stability: combination of Wi-Fi 6 + wired connection of PC to router.
If you need a universal solution for various tasks, we recommend:
- Tune DLNA for media files.
- Install Steam Link for games.
- Use Miracast for rare cases when you need to duplicate the entire screen.
For TV owners Sony With Google TV (For example, X90J 2021 or newer) the best option would be a combination Google Cast for streaming and Steam Link for gaming. This will ensure maximum quality and minimal latency.
FAQ: Frequently Asked Questions
My Sony TV doesn't support Miracast. What should I do?
If your model is older than 2016 or belongs to the budget line (for example, W600D), try alternative methods:
- Use DLNA for transferring media files.
- Connect external Chromecast or Fire TV Stick to the TV's HDMI port.
- Install the application ApowerMirror or TeamViewer for mirroring.
Also check if your TV's firmware can be updated—sometimes the manufacturer adds support for new protocols.
How to reduce lag when connecting via Wi-Fi?
Latency depends on the connection method and network quality. Here's what can help:
- 📶 Switch to range
5 GHz(less busy than2.4 GHz). - 🔌 Connect your PC to the router via cable (even if the TV remains on Wi-Fi).
- 🎮 Use for games Steam Link instead of Miracast.
- 🔄 Reduce the broadcast resolution to
1080p(in Miracast or Steam Link settings). - 📵 Disconnect other devices from Wi-Fi (smartphones, tablets) to free up the channel.
If the lag remains critical, consider using HDMI cables for connection.
Is it possible to connect a MacBook to a Sony TV via Wi-Fi?
Yes, but with some limitations:
- 🍎 Miracast It's not supported natively on macOS. Please use AirPlay (if the TV supports it) or third-party applications like ApowerMirror.
- 🎬 Suitable for media files DLNA (configure via Plex or Kodi).
- 🎮 Can be used for games Steam Link (if the game is installed via Steam) or Moonlight (for streaming from PC to macOS).
On TVs Sony With Google TV (For example, X90J) can be used Google Cast from the browser Chrome on Mac.
Why does video lag when streaming via DLNA?
Problems with playback DLNA usually associated with:
- 📹 Codecs: TV Sony may not support some formats (eg.
HEVCorDTS). Check the technical specifications of your model. - 📶 Network speed: For
4K- video required at least25 MbpsCheck your speed throughSpeedtest. - 💻 PC performance: If the file plays with stuttering, the problem may be a weak processor or hard drive.
Solutions:
- Convert video to