How to connect a laptop to a Samsung TV via Wi-Fi: all the methods in 2026

Wirelessly cast your laptop's screen to a larger screen Samsung Smart TV Opens up new possibilities: from watching movies in high definition to presenting presentations without the hassle of wires. However, many users encounter problems when first connecting—the TV doesn't detect the device, the image lags, or the sound cuts out. In this article, we'll look into these issues. all current connection methods (including hidden functions Samsung), we will explain why errors may occur and provide a checklist for diagnosing problems.

It is important to understand that the connection method depends on three factors: TV model (series QLED, Crystal UHD, The Frame support different protocols), laptop operating system (Windows 10/11, macOS or Linux require different settings) and firmware version TV. For example, older models. Samsung (before 2018) may not be supported Miracast, but they work through DLNA or Smart ViewWe will consider options for all cases - from the newest Samsung QN900C to budget series TU7000.

If you have already tried to connect and encountered an error (for example, code 006 or the message "Device not supported"), skip the general instructions and go directly to the section "Solving Common Errors"There we collected unique fixes, which are not included in standard manuals - for example, how to bypass restrictions on broadcasting protected content (Netflix, Disney+) or why macOS Ventura can't see the TV through AirPlay.

Hardware and network requirements

Before you begin setting up, check that your equipment meets the minimum requirements. This will save you time and avoid frustration.

  • 📺 Samsung TV: models 2016 and newer (series KU, MU, NU, Q, R, T, AU, BU, CU) with support Wi-Fi Direct or Miracast. For series 2012–2015 (For example, JU6400) is only available DLNA or wired connection.
  • 💻 Laptop:
    • Windows 10/11: support Miracast (checked in Settings → System → Display → Advanced display settings).
    • macOS: versions Monterey 12.0+ For AirPlay (on older versions, third-party software will be required).
    • Linux: core 5.4+ and installed packages wl-display or scrcpy.
  • 📶 Router: dual-band Wi-Fi 5 (802.11ac) or Wi-Fi 6 for stable broadcasting 4K. Single-band routers (2.4 GHz) may cause lags when the flow is higher 1080p.
  • 🔌 Additionally: For DLNA you will need a media server (for example, Plex or VLC), For Smart View — official application Samsung.
⚠️ Attention: If your TV Samsung Released before 2016, wireless screen sharing (Miracast/AirPlay) may not be supported. In this case, use DLNA to transfer media files or HDMI cable to duplicate the screen.
TV model Supported protocols Max. permission Latency (ms)
QN900C (2023) Miracast, AirPlay 2, Wi-Fi Direct 8K@60Hz 10–15
CU8000 (2023) Miracast, DLNA, Smart View 4K@30Hz 20–30
TU7000 (2020) Miracast (limited), DLNA 1080p@60Hz 30–50
MU6100 (2017) DLNA, Smart View (without Miracast) 1080p@30Hz 50+

If your model is not listed in the table, check protocol support in the TV menu: Settings → General → About. Look for points Wi-Fi Direct or Screen MirroringOn new TVs Samsung These functions may be hidden under the name Smart View or Quick Connect.

📊 What protocol are you planning to use?
Miracast (Windows)
AirPlay (macOS)
DLNA (media files)
Smart View (official app)
I haven't decided yet

Method 1: Screen Mirroring (Miracast) for Windows

Miracast — is a wireless screen sharing standard built into Windows 10/11 and most modern televisions SamsungIt allows you to duplicate or extend your laptop screen on a TV. without additional programs, but with some limitations:

  • ✅ Works on TV Samsung 2017 and newer (series MU, NU, Q, R, T, AU, BU, CU).
  • ❌ Does not support protected content (Netflix, Amazon Prime, Disney+) because of HDCP.
  • ⚠️ On Windows 11 You may need to update your video card drivers (especially for Intel UHD Graphics).

Connection instructions:

  1. On TV:
    1. Open Settings → General → Screen Mirroring (or Smart View).
    2. Select Add a device or Start broadcasting.
  2. On a laptop with Windows:
    1. Click Win + K (or Win + P → Connect to a wireless display).
    2. In the list, find the name of your TV (for example, Samsung QE55QN90C).
    3. Confirm the connection on TV (you may be asked to enter a PIN code).

If your TV does not appear in the list, follow these steps:

Check if Wi-Fi is enabled on your laptop|Update the adapter driver (via Device Manager)|Restart your TV and laptop|Disable VPN/proxy on your laptop|Make sure your TV and laptop are on the same network-->

⚠️ Attention: On some laptops with hybrid graphics (NVIDIA Optimus or AMD Switchable) Miracast It only works when connected to a discrete graphics card. To force it to use NVIDIA/AMD, open the graphics control panel and add the application Connect.exe (responsible for Miracast) in the list of programs with priority on the discrete card.

A critical feature for TV owners Samsung QLED 2020–2023: if when connecting via Miracast If the image is flickering or the sound is missing, try manually setting the screen resolution on your laptop to 1920×1080@60HzTo do this, after connecting, open Display settings → Advanced settings → Resolution and select the value manually. This is due to a firmware bug. Tizen, which Samsung hasn't yet fixed in some regions.

Method 2: AirPlay for macOS and iOS

If you have a laptop MacBook or iMac, the easiest way to broadcast on Samsung TV - use AirPlayHowever, there are some nuances here:

  • 🍎 TV support: models only 2018 and newer (series Q, R, T, AU, BU, CU) with firmware Tizen 5.0+.
  • 🔄 Alternative: for old TVs you can use Apple TV as an intermediary or an application AirServer (paid).
  • 🎵 Restrictions: AirPlay on Samsung does not support broadcasting system sounds (for example, from Spotify or YouTube in the browser). For sound, a separate connection will be required Bluetooth.

Step-by-step instructions:

  1. On TV:
    1. Go to Settings → General → Apple AirPlay.
    2. Enable the option and select For everyone or Only for devices on this network.
  2. On MacBook:
    1. Open Control Center → Screen Mirror (or click Control + Click on the volume icon → AirPlay).
    2. Select your TV Samsung from the list.
    3. If required, enter the PIN code displayed on the TV screen.

If AirPlay doesn't work:

  • 🔧 Update your TV firmware: Settings → Support → Software Update.
  • 🌐 Make sure that and Mac, and TV are connected to the same network Wi-Fi (not to the guest!).
  • 🔒 Disable your firewall macOS: System Preferences → Security & Privacy → Firewall.

Method 3: Smart View (Official Samsung App)

Application Samsung Smart View (previously SmartThings) is a universal tool for managing TV and streaming content. Its advantage is that it works even on older models. Samsung (With 2012), Where Miracast And AirPlay are not available. However, there are also disadvantages:

  • 📱 The application is only available for Windows 10/11 And Android (no version for macOS or iOS).
  • 🎮 The delay when streaming games or videos can reach 100+ ms.
  • 🔒 Some functions (for example, broadcasting 4K) require account registration Samsung.

How to connect:

  1. Download Samsung Smart View With official website (avoid third party sources!).
  2. Install and run the application on your laptop.
  3. Turn on the option on your TV Smart View: 
    Settings → General → External devices → Devices to connect → Smart View
  4. In the application on your laptop, select your TV from the list and confirm the connection.

If the app doesn't find your TV:

What should I do if Smart View doesn't see my TV?

1. Check that the TV is in the "Off" mode. Smart View (sometimes it turns off after an update).

2. Make sure that the laptop and TV are turned on. Wi-Fi Direct (in network settings).

3. Reinstall the application Smart View - sometimes configuration files get corrupted.

4. If you use VPN on your laptop, turn it off - it may be blocking local device discovery.

5. On some models Samsung (For example, TU8000) you need to enable the option manually PC detection on the menu Settings → General → Network → Expert settings

⚠️ Attention: When using Smart View to broadcast video from a browser (Chrome, Edge) there may be a problem with protected content (DRM). For example, YouTube will be broadcast, and Netflix — No. To get around this, open the video in the official app. Netflix For Windows (if available) or use HDMI.

Method 4: DLNA for media file transfer

DLNA — is a protocol for transferring media files (video, music, photos) from a laptop to a TV without screen duplicationIt is suitable for:

  • 🎬 Watching movies stored on your laptop.
  • 🎵 Play music through TV speakers.
  • 🖼️ Display photos in slideshow mode.

However, DLNA There are restrictions:

  • ❌ Does not broadcast laptop screen (only individual files).
  • ❌ Not all video formats are supported (for example, .mkv or .flac may not be reproduced).
  • ⚠️ Requires a media server on the laptop (built-in) Windows may not be enough).

Setup instructions:

  1. On TV:
    1. Open the app Photos, videos, and music (or Media player).
    2. Select a source DLNA or Devices on the network.
  2. On a laptop with Windows:
    1. Turn on media sharing: 
      Control Panel → Network and Internet → Network and Sharing Center → Advanced Sharing Settings

      Select Enable media sharing and apply the settings.

    2. Install a media server (we recommend Plex or VLC):
      • For VLC: View → Playlist → Local Network → DLNA.
      • For Plex: Register on the site and add folders with media files.
  • On macOS/Linux:
    1. Use Plex Media Server or MiniDLNA.
    2. For MiniDLNA install via Homebrew: 
      brew install minidlna

      minidlnad -f /usr/local/etc/minidlna.conf

    • If the TV does not see the media server:

    • 🔌 Check that the laptop and TV are on the same subnet (for example, both in 192.168.1.x).
    • 🔥 Disable the firewall on your laptop or add a port exception 8200 (For DLNA).
    • 📂 Make sure that the folders containing media files have been added to the server library.

    Solutions to common errors

    Even with proper setup, problems can still arise. Below we have collected unique solutions for errors that are not described in the standard instructions.

    Error Cause Solution
    Device not supported (code 006) The TV does not support Miracast or an update is required.
    1. Update your TV firmware via Settings → Support → Software Update.
    2. If your TV is older than 2016, use DLNA or ChromeCast.
    No sound during broadcast Audio driver conflict or limitations HDCP.
    1. On Windows: open Control Panel → Sound, select the device Samsung TV and set it as the default device.
    2. For protected content (Netflix) connect the sound separately Bluetooth.
    The image is slow or choppy. Weak signal Wi-Fi or network congestion.
    1. Switch the router to a channel 5 GHz (in the router settings).
    2. Disconnect other devices from the network (smartphones, tablets).
    3. Reduce the broadcast resolution to 1080p.
    The TV does not appear in the list of devices IP conflict or firewall blocking.
    1. On your laptop, run ipconfig /release And ipconfig /renew V CMD.
    2. Add an exception for Miracast in the firewall Windows Defender.

    Hidden setting for Samsung TVs from 2020–2023: If the screen flashes green when connecting via Miracast, enter the combination on the remote Mute → 1 → 8 → 2 → Powerto reset the settings HDMI-CECThis will solve the problem of protocol conflict.

    If none of the methods worked, check:

    • 🔧 Video card drivers: on laptops with Intel Iris Xe or AMD Radeon You may need to manually install drivers from the manufacturer's website (not through Windows Update).
    • 📡 Router settings: turn off IGMP Snooping And AP Isolation in the admin panel.
    • 🔄 Alternative methods:
      • Use Steam Link for broadcasting games.
      • Connect Raspberry Pi With Moonlight for streaming.

    Alternative connection methods

    If wireless methods are not suitable (for example, due to high latency or lack of support), consider alternatives:

    • 🔌 HDMI cable: the most stable method with zero latency. For laptops without HDMI use adapters USB-C → HDMI or Thunderbolt → HDMI.
    • 📱 Google Chromecast: connects to HDMI-TV port and allows you to broadcast your screen through Google Chrome or applications (YouTube, Netflix).
    • 🎮 Parsec or Moonlight: for gamers. Allows you to stream games from your PC to your TV with delay. <10 ms (requires a powerful PC and a stable Wi-Fi 6).
    • 🖥️ Turn your TV into a monitor via Wi-Fi: by using SpaceDesk or Splashed (requires installation of server software on a laptop).

    For owners Samsung The Frame or Sero There is another hidden way - using the mode Ambient Mode+It allows you to not only mirror your screen but also customize widgets (weather, calendar) directly from your laptop. To activate:

    1. On TV, go to Settings → General → Ambient Mode.
    2. Select Screen settings → Connect to PC.
    3. On your laptop, open a browser and enter the IP address of the TV (indicated in Settings → Network → Network Status).
    ⚠️ Attention: When using Chromecast or other third-party devices on TVs Samsung access to built-in applications may be blocked (Netflix, Prime Video) because of politics HDCPTo get around this, before connecting Chromecast disable the option Anynet+ (HDMI-CEC) in TV settings.

    Frequently Asked Questions

    🔍 Why can't my Samsung TV detect my laptop via Wi-Fi?

    This could be due to several reasons:

    1. Different networks: Make sure your laptop and TV are connected to the same network. Wi-Fi (not to the guest!).
    2. Outdated firmware: Update your TV software via Settings → Support → Software Update.
    3. Blocked by firewall: On Windows temporarily disable Windows Defender or add an exception for Miracast.
    4. IP conflict: Run the following commands on your laptop: 
      ipconfig /release

      ipconfig /renew

    5. Protocol incompatibility: Televisions Samsung until 2016 they don't support Miracast - use DLNA.

    If the problem persists, try connecting via Smart View or HDMI.

    🎮 Can I play wirelessly via a TV connection?

    Technically yes, but with some caveats:

    • Lag: When broadcasting via Miracast or AirPlay the delay is 30–100 ms, which is critical for shooters or racing games.
    • Permission: Most TVs limit broadcasting to 1080p@30Hz, which degrades the graphics quality.
    • Alternatives:
      • Steam Link: delay <20 ms in good Wi-Fi 6.
      • Moonlight (

    📖 Read also

    How to connect an LG TV to Wi-Fi: step-by-step instructions A detailed guide to connecting your LG Smart TV to a wireless network. Router setup, 2.4GHz and 5GHz frequencies. How to connect a movie from your computer to your TV via Wi-Fi: step-by-step instructions A detailed guide on how to stream video from your PC to your TV wirelessly via DLNA, Miracast and How to Connect a Laptop to a TV via Wi-Fi: A Complete Guide Step-by-step instructions: how to wirelessly display your laptop screen on a TV. Setting up Miracast and DLNA How to connect a Philips TV to Wi-Fi without a remote: all methods Full instructions: how to set up Wi-Fi on a Philips TV without a remote. Using a joystick, smartphone How to stream video from your phone to a Sony TV via Wi-Fi: instructions A detailed guide on how to stream images from Android and iPhone to Sony Bravia TVs. Why is your TV slow when connected to Wi-Fi? Causes and solutions Is your TV not working well over Wi-Fi? We'll explore the causes of lag, slow speeds, and disconnections. Effective