Error code 721 in DirecTV pops up when you try to watch a channel that is not part of your package. In such a case, you need to upgrade your subscription plan. However, if the channel comes with your plan, then there may be something else causing the issue, such as problems with the server or a firmware glitch.

In any case, there are a handful of methods that can help fix the DirecTV error code 721, and we'll go through all of them in our guide.

What causes error code 721 in DirecTV?

Here are a few possible reasons why you're seeing DirecTV error code 721.

How you can fix DirecTV error code 721

Here are different methods that can help you quickly get rid of the error code 721 in DirecTV.

Conclusion

Now that you know how to fix DirecTV error code 721, you can finally get back to watching your favorite channels. It is important to note that if a server problem is causing the error to appear, the problem isn't at your end. On top of that, there's nothing you can do about it except wait for DirecTV to fix the issue.

Insignia is known for manufacturing feature-loaded TVs at an affordable price. However, even the best Insignia TVs are prone to minor hiccups once in a while. One of these hiccups is a blinking red light, which you might encounter. Now, the red light may blink due to one of several causes like power supply issues, damaged power cords, or problems with HDMI input. These issues can be fixed quickly with a few actionable steps.

However, sometimes, a red light might mean that there's a problem with some internal components. In this case, you might need to get professional assistance from Insignia.

With that being said, you can try a few of the troubleshooting ideas that we have listed below before you call customer support. If it's a minor issue, then these steps are likely to resolve your issue.

Why does my Insignia TV have a blinking red light?

There are quite a few reasons why your Insignia TV has a blinking red light -

How to fix Insignia TV blinking red light

Frequently Asked Questions

Why is my Insignia TV blinking red?

Your Insignia TV might be blinking red due to various reasons, including power supply issues, broken hardware, etc. You can try our detailed guide for troubleshooting and to see if the blinking stops.

Conclusion

To sum up, Insignia TV's red light blinking issue might be caused by minor challenges such as power cord breakage or console connection, which can be solved by replacing the power cord and changing the console settings. It might also be caused due to major hardware issues such as damaged boards and capacitors. In that case, if you are looking for a replacement, we'd recommend our guide on the best Insignia TVs to pace your research.

Generally speaking, your Insignia Roku TV not connecting to WiFi might not be a major issue. It can be resolved by reconnecting your TV to WiFi, restarting your router, or even power cycling your TV. However, if simple measures don't work, then you can also try factory resetting your Insignia TV.

With that being said, there are a few ways to fix this issue before you decide it's time to contact customer support. Here's a step-by-step guide on how to troubleshoot when Insignia Roku TV won't connect to Wifi.

Why my Insignia Roku TV won’t connect to WiFi

The good news is that if your Insignia TV isn't connecting to Wi-Fi, there are seemingly only a few possible causes to look into. These include:

With that in mind, let's take a closer look at what you can do to potentially fix this issue.

How to fix Insignia Roku TV not connecting to WiFi

Conclusion

To sum up, your Insignia Roku TV won't connect to your Wifi network due to several factors, such as the WiFi router not being in range, TV software requiring updates, and rooting. Usually, these issues can be solved with a bit of troubleshooting. However, if none of the steps above work for you, you can contact Insignia customer service for support.

With screen mirroring, you can cast movies, series, presentations, and other content from your phone, tablet, or other devices. Most of the Insignia Fire TVs have this function built-in, so all you have to do is enable the feature and connect your phone. However, some TVs (the older models) might need a third-party app or some roundabout way for screen mirroring.

Depending on the device you want to connect (that is, Android phone, iPhone, or laptop), the screen mirroring process will vary a bit. To make it easier for you, we have broken down this guide by device type so you can find the right instructions.

How to screen mirror on Insignia Fire TV

Before you connect your phone or laptop for screen mirroring, you will have to enable the feature on your TV.

How to screen mirror for Insignia smart TV

If your Insignia TV is a smart TV that does not run Fire IS, then you might not have the feature for screen mirroring available. In that scenario, you can use streaming devices like Roku or Google Chromecast.

Frequently Asked Questions

Does Insignia TV have AirPlay?

Yes, most Insignia from the 2020 version onwards have AirPlay, so your iPhone, iPad, and other Mac devices should connect for the screen mirroring. 

How to set up AirPlay on Insignia TV?

Insignia TVs launched after 2020 have AirPlay built-in. As mentioned before, all you need to do is enable the option and continue with your mirroring process. Check our guide for more details.

Conclusion

Most Insignia TVs that have Fire OS have a screen mirroring feature built into them. All you need to do is enable the feature and connect your phone or tablet to set the process in motion. If you have an older Insignia TV, then you might want to use a Miracast adapter for screen mirroring.

Now, if you’re lucky, you might never encounter problems with your Hisense TV, and therefore, you will never have to look for customer support. However, even the best Hisense TVs are sometimes prone to hiccups that cannot be solved by power cycling and factory resets. In this case, you will need professional assistance. 

Aside from helping with your TV problems, Hisense support can also provide assistance with your warranties, refunds, replacements, installation requests, and other queries in general. 

With that in mind, we have included multiple ways to get in touch with the Hisense support team - phone numbers, email addresses, social media, and more. 

Hisense customer service: How to contact via phone, email, and more

Frequently Asked Questions

What is the phone number for Hisense warranty claim?

You can get in touch with Hisense customer service at the number 1-877-465-3566 for warranty service and troubleshooting information. Support is available from 9 AM to 9 PM (Monday to Friday) and 9 AM to 6 AM (Saturday and Sunday). 

Conclusion

To sum up, you can contact Hisense customer service via phone, email, contact form on the website, and even social media. Usually, customer support teams are prompt, and you will have your issues resolved quickly. For minor problems and how-tos, you can check out the FAQs or go through our elaborate guides here. 

Insignia TVs, much like many other sets, sometimes run into a few issues. One common issue among many TVs is the dreaded black screen of death, which is typically characterized by a TV that is seemingly on, but showing no picture whatsoever.

If you're here, you've likely encountered this yourself, but before you go searching for a brand new TV, there are a few things you can do that could solve the issue in a matter of minutes.

Here are some of the most common causes of a black screen with Insignia TVs, and our step-by-step guide to troubleshooting and fixing the issue.

What causes the Insignia TV black screen issue?

Here are some of the most likely causes of your Insignia TV getting the black screen issue, before we dive into what steps you can take to resolve it.

How to fix your Insignia TV black screen

Conclusion

To sum up, your Insignia TV not turning on and showing a black screen may be a minor problem, like a loose plug connection or a malfunctioning remote controller. However, if the solution steps don’t help, then it might be a software issue or a hardware problem. In this case, you should get assistance from Insignia customer service for professional help. 

If you find that you need to replace your TV altogether, in which case we'd recommend checking out our picks for the best Insignia TVs on the market to kick off your search.

Now, screen mirroring is not at all a complicated process, so you should not have any difficulty in doing so. Most Hisense TVs have screen mirroring built-in, so you just need to enable the feature. Some other TVs need you to install apps and use them for casting. 

With that said, the screen mirroring process varies a bit depending on the exact TV you have. To help you get it sorted, we have compiled this guide on how to screen mirror on Hisense TV.

How to screen mirror on Hisense Roku TV

If you have a Hisense Roku TV, then a screen mirroring feature is already built-in, and you just have to enable it. You can also get the Roku TV app and use it for screen mirroring. 

How to screen mirror on Hisense VIDAA TV

Now, VIDAA TVs have a screen mirroring feature built-in, but you need to get the Anyview Cast app to be able to use that feature.

How to screen mirror on Hisense Android TV

If your Hisense Android TV is connected to the WiFi network, then the screen mirroring feature is already enabled.

How to screen mirror on Hisense Google TV

Much like Hisense Android smart TVs, if your Google TV is connected to a WiFi network, the screen mirroring feature will be automatically enabled. So all you need to do is connect your Android device to the TV. 

How to screen mirror on Hisense Fire TV

Frequently Asked Questions

Does Hisense TV have AirPlay?

Yes, most Hisense TVs have AirPlay, so you should be able to use it with your iPhone, iPad, and other Mac devices. 

How to set up AirPlay on Hisense TV?

As mentioned in the article, Hisense TVs have AirPlay built-in, so all you have to do is enable the option from Settings. Once enabled, you have to connect your Apple device to the TV and choose the content you want to be displayed. 

Conclusion

To sum up, screen mirroring on Hisense TVs is not a difficult process. With screen mirroring and AirPlay built into most Hisense TVs, it’s all about enabling the tools and then connecting external devices. 

We've got you covered for every eventuality when it comes to all things Hisense. So if you're getting the dreaded Hisense TV black screen, or want to know how to update your set, be sure to check out our helpful guides for step-by-step fixes.

Now, the flicker in your Hisense TV is likely caused by your HDMI cable, or it has something to do with the visual settings like refresh rate or motion blur. If the cause is minor, then a simple fix should solve your problem.

However, if none of the steps in this troubleshooting guide work, then you should get in touch with Hisense customer support. 

With that being said, the actionable troubleshooting steps mentioned in this guide should work on most Hisense TVs, so you can try them out. 

Why is my Hisense TV flickering

There are quite a few reasons why your Hisense TV might be flickering -

How to fix the Hisense TV flickering issue

Frequently Asked Questions 

How do I stop my HDMI from flickering on my TV?

If you’re sure that it’s the HDMI cable causing the flicker, then you should - 

Conclusion

To sum up, your Hisense TV flickering issue is likely caused by the HDMI cable. Usually, this is easily solvable - all you have to do is make sure that the cable is working properly and is connected to the TV properly. A flickering TV could also be caused by inadequate power supply or wrong picture settings - which can also be easily resolved. However, if none of the methods work, then you should get in touch with Hisense support.

Usually, when your Hisense TV displays pictures, but the audio is missing, it is likely due to messed up sound settings, volume issues, or the wrong audio output selection. Thankfully, these issues can be fixed easily. 

However, if troubleshooting does not work, then your TV speakers or audio output might be damaged. In the worst-case scenario, there might be a problem with the TV’s mainboard or other internal components. In such cases, you will have to contact Hisense support. 

With that being said, there are a few methods that you can try yourself to see if you can get the sound back on. The steps listed below should work on all Hisense TVs. 

Why Hisense TV has no sound

There are quite a few reasons why your Hisense TV might have no sound - 

How to fix Hisense TV sound not working

Frequently Asked Questions 

Why does my Hisense TV suddenly have no sound?

If your Hisense TV has picture but the audio doesn’t seem to be working, it might be due to a variety of reasons - 

You can resolve these issues by changing the settings, resetting your TV, or trying other troubleshooting ideas listed in our guide.

How do I reset the sound on my Hisense TV?

The exact process of resetting the audio settings on your Hisense TV will vary depending on your specific model. However, the general process looks something like this - 

Settings > System > Advanced System Settings > Factory Reset

Conclusion

To sum up, the Hisense TV no sound issue can be resolved by checking the audio settings, switching to the right audio output, or adjusting the volume levels. If you think it is a glitch, then you can try power cycling or even factory resetting your TV. If nothing seems to be working, then you should contact Hisense support. 

Manufacturers may claim that their device has been thoroughly stress tested and put through various QA tests – the reality is that no device is 100% efficient, failproof, or secure. That said, TVs and their accompanying devices, such as their remotes, also fall into this category. So, if your remote stops responding or a young one chews out the buttons and you can't adjust the volume anymore, we have you back. We've put together a list of solutions and alternatives that you can use to adjust the volume on your Vizio TV.

Methods to turn up the volume on your Vizio TV without the remote

Here are some solutions that you can try to turn the volume up or down on your TV.

Can I use my phone as a Vizio remote?

You can download and install the SmartCast application, which will allow you to use your phone as a remote for your Vizio TV. On the other hand, if your phone has an IR blaster, you can use it without the SmartCast app to control your TV.

Conclusion

As we've seen, there are multiple ways to adjust the volume on your Vizio TV. Some of these methods allow you to use your mobile as the remote or connect Alexa to your TV to give it voice commands. There is also the option to use a universal remote, which is a cheap alternative. So, there is nothing to worry about. However, if you want to get an original replacement remote or get it fixed, contacting Vizio support is the way to go.

On that note, if you find that your Vizio TV remote isn't working, don't worry; we've got you covered in that case as well.

When any electronic device doesn't function as it is supposed to, that can be a cause for concern and frustration. You might think that you invested poorly, but the reality is that electronic devices such as TVs, laptops, and even a home theatre system can malfunction, as nothing is 100% foolproof.

That said, we've put together a list of solutions that can help you get rid of this issue and get you back to enjoying a cinematic experience right from your bedroom. So, without further ado, let's get right to it.

Methods to fix the Vizio soundbar not connecting to TV issue

Here are some fixes that you can try to quickly resolve the connection issues your Vizio soundbar might be running into.

Why won't my Vizio soundbar play the sound on my TV?

There could be several reasons your Vizio soundbar isn't playing any sound. First, check if it's getting enough power and if the power outlet is working. Second, check whether you've selected the correct input (HDMI ARC, Analog, Optical cable). Third, disconnect any external devices from your TV and try connecting your soundbar again. If your soundbar still doesn't play any sound, contacting Vizio support is the final option.

Conclusion

If your Vizio soundbar isn't connecting to your TV, that could be annoying as you probably wanted to have a good viewing experience of your favorite movies or TV shows. However, before panicking or thinking that you made a bad purchase – try the methods listed, and it might connect to your TV.

At times, electronics can malfunction due to a fault in the firmware or poor connection. These are easy to fix, as a quick power cycle or cable inspection will put things back on track. However, if the problem continues to persist, that could mean that there is something wrong with the internal components, and it needs to be changed or replaced. In this case, claiming the warranty and getting it repaired or replaced from the manufacturer is your best best.

That said, there are always more options available on the market, and if you're interested in exploring some of them, check out our guide for the best Vizio TV for the best picks.

Every TV comes with its own remote, which is used to control everything. But what if your Vizio TV remote stops working or you lose it somewhere? Can you no longer control your TV? Or is there an alternate way through which you can keep using your TV like before?

Controlling your Vizio TV without a remote isn't a complicated task, and we'll explain how you can do it in this guide.

Methods to control Vizio TV without a remote

Here's how you can control your Vizio TV without using a remote.

How do you change channels on a Vizio TV without a remote?

You can change channels using the SmartCast app or through the manual buttons located on the back of the TV. These buttons are usually found in the bottom right or bottom left corner.

Conclusion

Learning how to control your Vizio TV without a remote is important, as you never know when your remote may give up on you. Until a replacement for it arrives, you can use the SmartCast app or the manual buttons on the TV. In case the app is not working, try updating the firmware of your smartphone.

If you're planning to upgrade your TV and are looking for options from the same brand, we recommend checking out our top picks for the best Vizio TV.

Flickering issues can occur in any TV, and the ones made by Vizio are no different. No matter how old or new your Vizio TV is, the screen can start flickering for anyone. In some cases, the flickering gets fixed on its own after a few minutes or when you restart the TV. But if the problem is not going away, you'll need to resort to some advanced troubleshooting methods.

This is where we come in. In this guide, we'll go over reasons why your Vizio TV is flickering and how you can fix it.

Why is my Vizio TV flickering?

Here are some possible reasons why your Vizio TV is flickering.

How to fix a flickering Vizio TV

Here are some methods that can help you quickly get rid of the flickering issue in your Vizio TV.

Conclusion

If your Vizio TV starts flickering - don't panic. Instead, try power cycling the TV as this will fix the issue if it is being caused due to a bug or glitch. But if that doesn't work, update your TV's firmware, inspect its cables, reset its picture mode, and switch to a different power outlet. And if the problem is not going away, get in touch with Vizio support and ask them to arrange for a technician to inspect the TV.

In case your current TV is beyond repair and you’re looking for a new out, check out our top picks for the best Vizio TVs. 

Screen mirroring is a great way to cast your phone's screen to your Vizio TV. It helps you use your phone on a bigger screen, as you can stream videos, view images, and do almost everything. The process, however, is different for Android and Apple devices, with the latter requiring an additional adapter.

In this guide, we'll explain how to cast to Vizio TV using an Android and Apple device, and what you should do in case the feature is not working.

Methods to screen mirror on Vizio TV

Here's how you can mirror your device to Vizio TV so you can watch content on a bigger screen.

Why won't screen mirroring work on my Vizio TV?

Screen mirroring may not be working on your Vizio TV because you're using an older Android or iOS device. Ensure that the smartphone you're using has Android 10.0 or higher and iOS 14.0 or higher. But if your devices are already running the latest firmware version, the problem may be caused due to a bug or glitch. In such a case, you need to restart your devices.

Conclusion

Screen mirroring is an excellent way to watch content from your phone on a bigger screen. The process is simple for Android users, but those with an iPhone or iPad will have to go the extra mile and get the digital adapter. However, the image quality you'll get through the adapter is far superior to what you'd get from a wireless connection.

In case you're planning to upgrade your current TV and are looking for options from the same brand, check out our top picks for the best Vizio TV.

There’s nothing worse than getting a new Vizio TV only to find horizontal lines on it after some time. This can happen to anyone, and the lines can be distracting and annoying. At first, you might think that there’s a hardware problem, but there could be other reasons. 

To help you out, we’ll walk you through the causes of horizontal lines on Vizio TV and how you can fix them.

Why are there horizontal lines on my Vizio TV?

Here are some possible causes of the horizontal lines on your Vizio TV.

How to fix the horizontal lines on Vizio TV

Here’s how you can quickly get rid of the horizontal lines on your Vizio TV. 

Electronics can freeze due to various reasons, including overheating or a software glitch. However, these issues are easy to fix and shouldn't be a cause for worry, despite the issue seeming to be severe.

That said, we’ve put together a list of methods that you can try to resolve the Vizio TV freezing issue.

Methods to fix the Vizio TV freezing issue

Here’s how you can quickly fix the freezing issue on your Vizio TV.

What does it mean when your TV keeps freezing?

If your TV keeps freezing, it could mean that the software needs to be updated or the cache needs to be cleared. TV freezing issues could also occur due to overheating, so if your TV is placed somewhere where direct sunlight can hit it, consider moving it to a cooler place and away from windows.

Conclusion

To sum up, your Vizio TV could be freezing due to a handful of reasons, such as outdated software, overheating, and more. These issues are easy to fix as you only need to update the software, relocate the TV, clear the cache, or power cycle your TV. However, if your Vizio TV still freezes even after trying all these methods, the issue is most likely with the hardware, and you should contact Vizio support in that case.

However, if you're looking for potential degradation options, check out our best Vizio TV guide for the best picks.

AirPlay is a great feature that lets you stream content from your iPhone, iPad, or other Apple devices to your Vizio TV. It is perfect for those who don’t want to create a separate setup just to watch their favorite shows on a big screen.

In this guide, we’ll go over how to use AirPlay on Vizio TV, along with what you should do if AirPlay is not working on your device.

Requirements to use AirPlay on Vizio TV

Before trying to use AirPlay on your Vizio TV, you must ensure you meet the following requirements. 

How to AirPlay to Vizio TV

Here’s how to quickly set up AirPlay on Vizio TV so you can stream your favorite shows and movies on a bigger screen.

Why is Vizio TV AirPlay not working?

If AirPlay is not working on your Vizio TV, it may be because you're using a device that is not compatible. But if you are, try power cycling or factory resetting your devices. Also, make sure that both devices are connected to the same network and are running the latest firmware version.

Conclusion

Turning on AirPlay on Vizio TV isn't a difficult process, but it won't work if you're not using a compatible device. But if you are, the feature can help you easily switch from a small phone screen to a bigger screen with just a tap on the button. If AirPlay is not working for some reason, check if there are any new updates available.

In case you're planning to upgrade your TV and are looking for options from the same brand, check out our top picks for the best Vizio TVs.

Your Vizio TV can be connected to WiFi to download updates, applications, and stream content. To connect your TV to WiFi, you can use the remote to navigate through the settings. But what if your Vizio TV remote is not working or you lost it somewhere? Can you no longer connect your TV to the WiFi? Or is there another way?

In this guide, we’ll explain the process of connecting Vizio TV to WiFi without a remote so you can get back online quickly. 

How to connect my Vizio TV to WiFi without a remote

Here's how you can quickly connect your Vizio TV to WiFi without using a remote.

What do I do if I lost my Vizio TV remote?

If you lost your Vizio TV remote, you can use a universal remote by programming it with your TV or install the TV Remote Control App for Vizio TV on your smartphone.

Conclusion

As you can see for yourself, connecting your Vizio TV to WiFi without a remote can be a hassle. The best way is to use a keyboard and mouse, but only if your TV supports peripherals. If it doesn’t, you can resort to other methods, such as using a universal remote or the dedicated remote app.

In case you’re planning to upgrade to a better TV, check out our top picks for the best Vizio TVs. 

Your Vizio TV needs an active internet connection for updates and applications like Netflix and Hulu. While you can use an Ethernet cable to connect the TV directly to the router, a WiFi connection gives the setup a cleaner look by ditching the cable. However, sometimes, your Vizio TV can fail to connect to the WiFi, even if everything was working smoothly a minute ago.

In this guide, we'll explain why your Vizio TV isn't connecting to WiFi and how you can fix it quickly.

Why won’t my Vizio TV connect to WiFi?

Here are some possible reasons your Vizio TV isn’t connecting to WiFi.

How to fix a Vizio Smart TV that won’t connect to WiFi

Here are some methods that can help you fix the issue. 

Why does my Vizio TV always disconnect from WiFi?

Your Vizio TV may keep disconnecting from WiFi if there is a problem with your internet connection or you're running the TV on outdated firmware.

Conclusion 

It can be annoying to see your Vizio TV not connecting to WiFi. But instead of panicking, try troubleshooting the issue yourself by power cycling the devices. If it doesn’t work, move on to the advanced solutions. But if the problem isn’t going away, you’ll need to contact Vizio support for further assistance. 

If you’re planning to upgrade your current TV, check out our top picks for the best Vizio TVs you can get from the market today.

This issue could be occurring due to a handful of reasons, such as outdated software, which is easy to fix. On the other hand, there could be something wrong with the internal components, such as a damaged mainboard or a capacitor, which could be the culprit.

That said, we've put together a list of methods that you can try to resolve the Vizio TV blinking light issue.

Methods to fix the Vizio TV light blinking issue

Here’s how you can quickly fix the power light flashing issue.

Why is my Vizio TV not turning on but the light is on?

Your Vizio TV might not be turning even if the light is on due to several reasons. You might have the wrong input selected, your backlight might be faulty, or your Vizio TV might need to be restarted. However, if the display still doesn't show anything, then contacting Vizio support is the way to go.

Conclusion

To sum up, your Vizio TV's power light might be blinking due to corrupt software, and it might need to be updated. However, there are other options before that, such as trying to power cycle it, and if these methods don't work, you can always factory reset it. While you may lose your settings and would have to do it all over again, this option generally clears all issues on electronic devices, such as mobile phones, laptops, and TVs.

That said, if the problem turns out to be severe and you're looking for a replacement, then we've got you covered in that case as well with our best Vizio TV guide to help you make an informed decision.