OMG! Pairing your phone with your TV for YouTube? It’s like, the easiest thing EVER! First, make sure your TV and phone are on the same Wi-Fi network – that’s crucial for seamless streaming, honey! Think of it as the ultimate shopping spree – you need the right connection for the best experience.
Then, the magic begins! Open the YouTube app on your phone. Double-check you’re signed into the SAME Google account as your TV. It’s like having the same VIP pass to unlock the ultimate viewing pleasure. Think of all the amazing unboxing videos, product reviews, and shopping hauls you can watch!
A pop-up will appear – like a surprise discount! – asking you to connect to YouTube on your TV. Tap “Connect” or whatever it says; it’s usually super obvious. And bam! You’re ready to binge-watch all the latest beauty tutorials and fashion shows.
Pro-Tip: Before you start streaming, check your TV’s resolution settings! You want that crystal-clear picture to perfectly showcase all those gorgeous products and amazing deals. High definition is a *must* for a truly immersive shopping experience.
Another tip: If you’re struggling to connect, make sure your phone and TV are both updated with the latest software. Think of it as upgrading your closet – a new software update is like getting a whole new wardrobe of features!
How do you put pictures on your TV from your phone?
Casting photos from your Android phone to your TV using Chromecast is remarkably straightforward. The process leverages the ubiquitous Google Photos app, assuming you’ve already set up your Chromecast device and it’s on the same Wi-Fi network as your phone.
The Steps:
- Launch the Google Photos app on your Android device.
- Locate and select the photo or album you wish to showcase on your TV.
- Tap the “Cast” icon (usually a Wi-Fi symbol with a rectangular box below it) located at the top of the screen. This will display a list of available Chromecast devices.
- Choose your Chromecast from the list.
- Your selected photo or video will instantly appear on your TV. Conveniently swipe through your photos or videos for a seamless slideshow experience.
Beyond the Basics:
- Picture Quality: The resolution of your projected images depends on both your phone’s capabilities and your TV’s resolution. High-resolution photos will generally look better, especially on larger screens. Consider using high-quality originals in your Google Photos settings for the optimal viewing experience.
- Troubleshooting: If you encounter casting issues, ensure your phone and Chromecast are connected to the same Wi-Fi network, and that both devices are updated to their latest software versions. Network connectivity problems are the most common culprit.
- Alternative Apps: While Google Photos is a readily available and easy-to-use solution, other apps, such as Netflix, YouTube, and many others, also support Chromecast, offering a wide array of content casting options.
In short: Chromecast offers a simple, effective, and widely compatible method for sharing your mobile photos on the big screen.
How can I display my smartphone screen on my TV?
Casting your phone screen to your TV is easier than you think! Most modern smartphones and smart TVs have built-in screen mirroring capabilities. It’s a fantastic way to share photos, videos, or even play mobile games on a larger screen. Think of the possibilities – movie nights, slideshows, or even presenting work from your phone to a larger audience!
For Android users:
- Go to your phone’s Settings.
- Look for “Screen Mirroring” or “Smart View” – the exact name may vary depending on your phone’s manufacturer (Samsung often uses “Smart View,” while others might use “Wireless Display” or similar).
- Select your TV from the list of available devices. Make sure both your phone and TV are on the same Wi-Fi network.
Pro-Tip: Check your TV’s manual or online resources for its screen mirroring instructions. Sometimes, you need to enable a screen mirroring mode on your TV first. And, if you experience connection issues, ensure both devices are running the latest software updates.
Beyond Screen Mirroring: Consider dedicated streaming devices like Chromecast, Apple TV, or Amazon Fire TV Stick if your TV lacks built-in mirroring. These affordable devices offer a more robust and often lag-free streaming experience and access to various apps and services. They’re a worthwhile investment for enhanced entertainment.
Important Note: Some apps may have restrictions on screen mirroring, due to copyright or licensing issues.
Why is my TV not connecting to my phone Android?
Having trouble connecting your Android phone to your TV? It’s a common issue, but thankfully, usually an easy fix. Let’s troubleshoot this!
Network Connectivity is Key: The most frequent culprit is a mismatch in network connections. Both your phone and TV must be on the same Wi-Fi network. Double-check this – it’s easy to accidentally be connected to a guest network on one device or have one device connected via Ethernet while the other uses Wi-Fi.
Time Synchronization Matters: Believe it or not, incorrect time settings can sometimes interfere with device discovery and connection protocols. Ensure both your Android phone and your TV display the correct date and time.
Troubleshooting Steps for Time Sync:
- Android Phone: Go to your phone’s settings, find “Date & time,” and make sure “Automatic date & time” is enabled. If not, manually set the correct date and time.
- TV: The method for setting the date and time on your TV varies by manufacturer and model. Consult your TV’s manual or search online for “[Your TV Brand] [Your TV Model] set date and time” for instructions. Alternatively, look for options in the settings menu related to “Time,” “Date,” “System,” or “Network.” Often, you can synchronize the TV’s time with an internet time server.
Beyond the Basics: If you’ve checked network connectivity and time settings, and the problem persists, consider these further steps:
- Restart your devices: Sometimes a simple reboot can resolve temporary glitches.
- Check for software updates: Outdated software on either your phone or TV can introduce compatibility issues.
- Check your TV’s connection method: Your TV might support different connection methods such as Miracast, Chromecast, or DLNA. Ensure that you’re using a method supported by both your TV and your Android phone. The settings menu on both your phone and TV should reveal these options.
- Firewall or Router Issues: In rare instances, a firewall on your router might be blocking the connection. Temporarily disabling the firewall (only for troubleshooting purposes!) might help determine if this is the cause. Remember to re-enable it afterward.
Still Stuck? If none of the above helps, provide more details about your phone and TV model and the specific casting/mirroring method you’re using for more tailored troubleshooting assistance.
How to connect your phone to your TV wirelessly?
As a frequent buyer of Chromecast devices and smart TVs, I’ve found the easiest way to wirelessly connect my Android phone to my TV is through screen mirroring. Just swipe down from the top of your screen to access Quick Settings.
Look for a “Cast” or “Screen Cast” button. Different Android versions and manufacturers might label it slightly differently, but it’s usually a prominent icon.
Tap that button. Your Google TV or Chromecast-enabled TV should appear in the list of available devices. Select it.
Pro Tip 1: Ensure both your phone and TV are connected to the same Wi-Fi network for optimal performance. A strong, stable connection is key to avoid lag or disconnections.
Pro Tip 2: If you don’t see your TV, double-check that your Chromecast or smart TV is turned on and properly set up on your network. Sometimes, a simple restart of your router or TV can resolve connectivity issues.
Pro Tip 3: For the best visual experience, select the highest resolution available when mirroring. This is usually an option within the screen casting settings.
Troubleshooting:
- No “Cast” button? Check your Android version and settings. Some manufacturer skins hide this functionality. Search for “Cast” or “Screen Mirroring” in your phone’s settings app.
- TV not appearing? Check network connectivity. Restart both your phone and your TV. Make sure your Chromecast is properly updated.
How can I transfer from my phone to my TV?
As a regular user of Chromecast and similar devices, I can tell you that getting your phone screen onto your TV is easier than you think. Network connectivity is key. Make sure both your phone and your TV (or streaming device) are on the same Wi-Fi network. This is crucial for all casting methods.
Chromecast users: The simplest method is often using the built-in cast functionality within your apps (Netflix, YouTube, etc.). Look for the cast icon—it usually resembles a Wi-Fi symbol with a rectangle below it. Tap it and select your Chromecast device. Note that some apps only allow casting of specific content, not your entire phone screen. For full screen mirroring, consider using the Google Home app.
For Apple devices (AirPlay): Apple devices use AirPlay for screen mirroring. Ensure your Apple TV is updated and on the same network. Then, open Control Center on your iPhone or iPad, tap “Screen Mirroring,” and choose your Apple TV from the list. This mirrors *everything* on your phone’s screen.
Other Streaming Devices: Many smart TVs and streaming sticks (like Amazon Fire TV, Roku) offer screen mirroring capabilities. Check your device’s manual or app store for details. Often, you need to enable screen mirroring within the TV or streaming device settings.
Troubleshooting tips:
- Restart your devices: A simple restart can often fix minor connectivity issues.
- Check your Wi-Fi signal strength: A weak signal can disrupt streaming.
- Update your apps and firmware: Ensure everything is up-to-date for optimal performance.
Pro-tip: HDMI cables are always a reliable option for a direct wired connection, bypassing any Wi-Fi issues. This works especially well for games or presentations where lag is unacceptable.
How to connect phone to TV with USB without HDMI?
Connecting your phone to your TV via USB without HDMI is possible, but requires a bit more than just a cable. The method relies on a USB to VGA adapter, as VGA is a common video output on many older TVs.
However, it’s crucial to understand limitations:
- This method only transmits video, not audio. You’ll need a separate audio solution (like Bluetooth or a 3.5mm audio cable) to hear sound from your phone on the TV.
- Not all phones support USB video output. Many newer phones rely solely on wireless methods like screen mirroring. Check your phone’s specifications or manual to confirm USB video output capability. Older phones, especially those with micro USB, are more likely to have this functionality.
- Image quality can be compromised. The signal conversion through the adapter might not produce the sharpest picture, especially on higher resolution screens. Expect potential resolution limitations.
- Compatibility is key. Ensure both your phone and TV are compatible with the adapter and its VGA output. Check the adapter’s specifications carefully. Some adapters require additional power.
Steps to connect (if your phone and TV support it):
- Acquire a high-quality USB to VGA adapter. Look for adapters with good reviews and specifications that match your phone and TV’s capabilities. Cheap adapters often result in poor picture quality or incompatibility.
- Connect the USB end of the adapter to your phone’s USB port.
- Connect the VGA end of the adapter to your TV’s VGA port.
- Select the correct input source on your TV (usually VGA or PC).
- If necessary, configure your phone’s USB settings to enable video output. (Often found in developer options).
Alternatives: If USB to VGA fails, consider wireless screen mirroring (AirPlay, Chromecast) for a more convenient, albeit potentially less stable, connection. This avoids the limitations of the wired VGA method.
How do I get my TV to recognize my Android?
Connecting your Android phone to your TV for mirroring or casting is straightforward, but success hinges on understanding your device’s capabilities and your TV’s input options.
Step 1: Identify Connection Method. Your Android phone likely uses either a USB-C or Micro-USB charging port. Knowing this is crucial. Many modern TVs have HDMI ports, offering the best quality for video and audio.
Step 2: Assess Cable and Adapter Needs. Most Android phones don’t come with an HDMI cable. You’ll need a USB-C to HDMI cable (or Micro-USB to HDMI, depending on your phone). Some older phones may require an MHL (Mobile High-Definition Link) adapter, which acts as a bridge between the phone’s USB port and an HDMI output. Check your phone’s specifications; MHL support is becoming increasingly rare.
Step 3: Connect the Devices.
- Plug the appropriate end of your cable (or adapter with attached cable) into your phone’s charging port.
- If using an adapter, connect the HDMI end of the adapter to the HDMI cable.
- Plug the other end of the HDMI cable into an available HDMI port on your TV.
Step 4: Select HDMI Input. Using your TV remote, switch the input source to the corresponding HDMI port you just connected to. The exact wording will vary depending on your TV’s brand and model (e.g., HDMI 1, HDMI 2, etc.).
Troubleshooting Tips:
- No signal? Ensure both your phone and TV are powered on. Double-check all cable connections are secure. Try a different HDMI port on your TV.
- Poor image quality? Make sure you’re using a high-quality HDMI cable. Low-quality cables can result in blurry images or flickering.
- Wireless Alternatives: Consider using Chromecast or Miracast for a wireless connection, eliminating the need for cables altogether. Check your TV and Android device’s compatibility with these technologies for a simpler, cable-free experience.
Important Note: Wireless options often provide a more convenient solution and can circumvent issues related to cable compatibility.
Why is my phone not connecting to my TV?
OMG, your phone won’t connect to your TV?! That’s a total disaster! First, check your TV’s input source settings. Make sure it’s set to “All” or something similar – you don’t want to miss out on any potential connections, honey! It’s like trying to find that perfect pair of shoes in a store that’s only showing you half the inventory – you’ll never find what you need!
Next, try a different HDMI port. Seriously, those ports are like the lifeblood of your viewing experience. If one’s not working, it’s like finding a defective lipstick – the horror! Sometimes they get damaged, especially if you’re constantly swapping cables – so try a different one! Think of it as discovering a hidden gem of a port on your TV – a brand new experience awaits!
Helpful Tip: Invest in high-quality HDMI cables. Cheap ones are a total waste of money. Think of them as the perfect handbag – you get what you pay for! They can degrade signal quality, leading to connection issues. A great cable is like a great foundation – it ensures everything works perfectly!
Another Tip: Check your phone’s settings! Make sure that the mirroring or screencasting option is enabled. And before you start, dust off those ports! Sometimes a little debris is all it takes to disrupt the connection – it’s like trying to find a fabulous dress underneath a pile of clothes!
- Cable type matters! Make sure you’re using the right HDMI cable and that it’s securely plugged in on both ends! Sometimes you need a special adapter, like the amazing accessory you just *have* to have for your next outfit.
- Restart everything! I know, it sounds basic, but restarting your phone and TV can miraculously fix tons of tech problems – just like starting your day with a fresh face and amazing new outfit!
Pro Tip: If you’re still having trouble, check your TV’s manual! It might have a specific troubleshooting section, like those amazing beauty tutorials that show you exactly how to apply your makeup.
How do I show my phone screen on my Samsung TV?
Connecting your iPhone to your Samsung Q9C TV for screen mirroring is incredibly straightforward. Once connected via the appropriate method (likely AirPlay 2 or SmartThings), you’ll instantly be able to mirror your iPhone’s display. This unlocks a wealth of possibilities.
Multi-View, a standout feature, significantly enhances the experience. It allows you to simultaneously display your iPhone’s screen alongside other content on the Q9C. Imagine browsing the web on your phone while watching a movie – a true multitasking marvel.
Here’s a breakdown of common connection methods and things to consider:
- AirPlay 2: Seamlessly mirrors your iPhone’s screen, offering a fast and reliable connection. Ensure both devices are on the same Wi-Fi network.
- SmartThings: Samsung’s own ecosystem provides another powerful way to connect and control your devices. This can offer more integrated features, depending on your setup and apps.
- Cable Connection (HDMI Adapter): While less convenient for spontaneous mirroring, a wired connection can provide greater stability, particularly for high-resolution content.
Troubleshooting Tips:
- Verify both your iPhone and Samsung TV are updated to their latest software versions.
- Check your Wi-Fi network for stability and strong signal strength.
- Restart both your iPhone and your Samsung Q9C if you experience connection issues.
Beyond mirroring, consider exploring other smart features such as Samsung’s app mirroring options for enhanced functionality with compatible apps. The Samsung Q9C’s large screen size makes this a truly immersive experience, transforming your phone’s content into a cinematic spectacle.
Can I connect my I phone to the TV?
Girl, YES! Connecting your iPhone to your TV opens up a whole new world of possibilities! Forget tiny screens – we’re talking immersive movie nights and epic gaming sessions.
But how? This video shows some options, but honestly? Let’s skip the hassle.
Option 1: Roku – The Streaming King! Roku offers thousands of channels, seamless streaming, and an intuitive interface. Imagine binge-watching your favorite shows in stunning HD on your big screen. Did you know they even have a free version? It’s a total game-changer!
- Amazing Variety: Access Netflix, Hulu, Disney+, and countless other apps!
- Easy Setup: Plug and play – seriously, it’s that simple!
- Affordable Prices: There’s a Roku for every budget.
Option 2: Apple TV – The Apple Ecosystem Dream! If you’re already in the Apple universe, Apple TV is a must-have. Seamless integration with your iPhone, iPad, and Mac – it’s like magic! Plus, the picture quality is breathtaking.
- AirPlay Magic: Effortlessly mirror your iPhone screen to your TV!
- Stunning 4K HDR: Prepare for visuals that will blow you away.
- Apple Services Integration: Access Apple TV+, Apple Music, and more.
Seriously, just buy one! I’ll leave links below – you deserve this upgrade to your home entertainment setup. Think of all the movie nights, family gatherings, and Insta-worthy content you can create! Don’t wait!
Why my phone is not connecting to TV via USB cable?
Troubleshooting phone-to-TV USB connection issues often boils down to a few key areas. First, input selection is crucial. Ensure your TV’s input source is set to the correct HDMI or USB port, depending on your cable type. Many TVs automatically detect input changes, but manually selecting the correct source is always a good first step. A simple restart of both your phone and TV can often resolve temporary glitches in the connection. This refreshes the system’s communication protocols.
Content compatibility plays a significant role. Not all phones support all file types for USB playback on every TV. While some TVs can play a broad range of media formats, others may only support specific codecs. Check your TV’s manual for details on supported file types to ensure compatibility with your phone’s media library.
Screen mirroring limitations are a common hurdle. Many TVs lack screen mirroring capabilities over USB. While you might transfer files, full screen mirroring usually requires other protocols such as Miracast or AirPlay, which are not facilitated by a simple USB connection. Check if your TV or phone supports these wireless standards as an alternative. If only media file access works, it’s likely your TV doesn’t support mirroring.
Cable quality is also worth considering. A faulty or incompatible USB cable can prevent a connection. Try a different, known-good cable to rule this out. Some USB cables only carry power and data transfer, not video signals. Make sure you have the right type of cable for screen mirroring or media playback.
- Check your TV’s manual for specific USB capabilities and supported file formats.
- Try a different USB cable to eliminate the possibility of a faulty cable.
- Explore wireless options like Miracast or AirPlay if USB mirroring isn’t supported.
How can I connect my phone wifi to my TV?
First, ensure your TV and phone are on the same Wi-Fi network. Most Smart TVs have built-in Wi-Fi; check your TV’s manual if you’re unsure. If your TV doesn’t have Wi-Fi, you might need a device like a Chromecast or Amazon Fire Stick – available on Amazon and other retailers for great prices! These are super easy to set up and offer tons of streaming apps.
Connecting via Wi-Fi Direct (if supported): Some TVs and phones support Wi-Fi Direct, a peer-to-peer connection. This bypasses your home network. Check your TV and phone’s settings for this option. It’s often found under “Network” or “Wireless” settings.
Using a Streaming Device (like Chromecast, Roku, or Apple TV): This is a popular method offering many advantages. These devices plug into your TV’s HDMI port, and then you can mirror your phone’s screen or cast content from apps like Netflix and YouTube. Check out the amazing deals on these devices – you’ll find them on sites like Best Buy and Walmart, often with bundles and discounts!
Connecting to your TV’s Wi-Fi network from your phone: Go to your phone’s Wi-Fi settings. Your TV’s network name (SSID) will be listed – usually something like “TV-NetworkName”. Select your TV’s network. You’ll then need the password. This is usually found in your TV’s settings under “Network” or “Wi-Fi”. Enter the password, and it should connect.
Troubleshooting Tips:
- Check your router: Make sure your router is working correctly and your internet connection is stable. Many retailers sell high-performance routers at competitive prices.
- Restart your devices: Sometimes a simple restart fixes connectivity issues.
- Update firmware: Ensure your TV and phone have the latest software updates. These often include bug fixes and performance improvements.
Once connected, you can often use screen mirroring or casting features to share your phone’s screen on your TV, for sharing photos, videos, or playing games! Enjoy!
How to connect Samsung phone to TV?
OMG! Connecting your Samsung Galaxy phone to your TV is so easy! It’s like, the ultimate upgrade for your at-home movie experience. Think of all the possibilities!
Here’s how to unlock the awesomeness:
- SmartThings: This built-in app is your secret weapon. It’s the easiest way to mirror your phone’s screen. You can stream all your favorite shows, even from other apps! Seriously, it’s a game-changer.
- HDMI Cable: For the ultimate crystal-clear picture quality, an HDMI cable is your best friend. It’s a tiny investment for a HUGE upgrade. Plus, it works flawlessly with almost any TV. Get the highest resolution possible! Imagine watching your vacation photos on a massive screen… swoon!
- Wireless Connections (Miracast/Wi-Fi Direct): If you’re all about the wireless life, these options let you ditch the cables. They’re super convenient, perfect for spontaneous movie nights. Just make sure your TV supports it!
Pro Tip: Before you connect, make sure your TV and phone are on the same Wi-Fi network for the easiest wireless experience. Also, check your TV’s manual for specific instructions! Some TVs have built-in screen mirroring options that are even easier to use than you’d believe.
Bonus! Consider getting a smart remote for even more control. This is the ultimate luxury. You’ll feel like you’re in your own personal cinema! Plus, a bigger screen means even better selfies!
How do I pair my Samsung phone to my TV?
Pairing your Samsung phone to your TV for screen mirroring is a breeze, especially if you’re already familiar with Samsung’s ecosystem. I’ve done this countless times with my various Samsung devices – phones and TVs alike – and it’s always a seamless experience. Here’s the refined process:
- Access Quick Settings: Swipe down from the top of your phone screen to reveal your quick settings panel. This is usually a single swipe, but may require a double swipe depending on your phone model and Android version.
- Select Mirroring Option: Look for “Screen Mirroring,” “Smart View,” or “Quick Connect.” The exact name might vary slightly. Tap the option.
- Choose Your TV: Your TV should appear on the list of available devices. Make sure your TV is turned on and is searching for connections (usually through a similar mirroring/screen share function on the TV’s interface). Select your TV from the list.
- Security PIN (Optional): A PIN might pop up on your TV screen as a security measure. Enter this PIN on your phone to complete the connection.
Pro-Tip 1: Ensure both your phone and TV are on the same Wi-Fi network for optimal performance. A strong, stable connection is key for smooth mirroring without lag.
Pro-Tip 2: If you’re having trouble finding your TV, check your TV’s settings to ensure screen mirroring/casting is enabled. Also, try restarting both your phone and TV. A simple reboot often resolves minor connectivity issues.
Pro-Tip 3: For the highest quality mirroring, especially for streaming video, consider using a dedicated HDMI adapter or a Chromecast for a more stable and higher-resolution connection, even if the TV is within range of Wi-Fi.
Pro-Tip 4: Samsung’s SmartThings app can sometimes improve the connection process and even allow for better control of the mirroring experience. It’s worth exploring if you are struggling to get your mirroring setup to work correctly.
How do I stream Internet from my phone to my TV?
Streaming your phone’s internet to your TV is easier than you think. Most Android phones offer a built-in Wi-Fi hotspot functionality. Simply navigate to your phone’s settings, usually found under “Network & internet” or a similar section. Look for “Wi-Fi Hotspot” or “Tethering & portable hotspot.”
Setting up your Hotspot:
- Enable the Wi-Fi Hotspot.
- Choose a strong password – this protects your internet connection.
- Note the network name (SSID) – your TV will need this to connect.
Once enabled, your phone will broadcast a Wi-Fi signal. Connect your TV to this network using the SSID and password. Then, use your TV’s streaming apps as usual, drawing internet connectivity through your phone’s data plan. Note that this method consumes your phone’s mobile data, so monitor usage to avoid unexpected charges. Consider a data plan with a high allowance or using Wi-Fi on your phone initially to avoid draining your mobile data quickly.
Important Considerations:
- Data Usage: Streaming video consumes significant data. Be mindful of your data plan limits.
- Phone Battery Life: Acting as a hotspot drains your phone’s battery considerably faster. Keep your phone plugged in.
- Signal Strength: The quality of your streaming will depend on your phone’s signal strength. A weak signal will result in buffering and poor video quality.
- Alternative Methods: Consider using Chromecast or a similar streaming device for a more reliable and often higher-quality streaming experience.
How do I check if my TV has screen mirroring?
Screen mirroring, also known as screencasting or wireless display, lets you wirelessly stream content from your smartphone, tablet, or laptop to your TV. To check if your TV has this feature, first consult your TV’s manual. The specifics vary by brand and model, but the feature is often called “Screen Mirroring,” “Miracast,” “Wi-Fi Direct,” “AirPlay” (for Apple devices), or “Chromecast” (for Google devices).
Look for these indicators:
- A dedicated button or menu option: Many TVs have a button on the remote or a menu item specifically for screen mirroring.
- Wireless display icon: Check your TV’s settings menu for an icon resembling a smartphone or laptop projecting its screen onto a TV.
- Network settings: Within the network settings, you might find options related to Wi-Fi Direct or Miracast.
If your TV manual doesn’t clarify and you can’t find the features mentioned above, try these steps:
- Enable Wi-Fi on your device and TV: Ensure both your device and TV are connected to the same Wi-Fi network (for some methods).
- Access mirroring settings on your device: The exact steps differ based on your operating system (Android, iOS, Windows). Typically, you’ll find it in your device’s quick settings or display settings.
- Search for available displays: Your device should automatically search for compatible displays, which will include your TV if it supports screen mirroring.
Note: While many modern TVs support screen mirroring, older models may lack this functionality. The quality of the mirrored display can also depend on factors such as network strength and your device’s capabilities. Some TVs may require a specific app or dongle for screen mirroring.
