Wi-Fi adapter: what is it and why your TV needs it
As we have already noted, the adapter “Wi-Fi”. a small device that allows you to connect your TV to the wireless network of your router, just like a normal computer or phone. It can be built-in or removable. In this article we discuss removable devices.
Externally, the device looks like a normal flash drive, which is connected to a specific connector on the back or side of the TV (USB, HDMI and other interfaces).
The adapter can come with a USB cable
If there is no Wi-Fi module and LAN port
How to connect to the Internet to your TV which is not equipped with built-in Wi-Fi adapter or Ethernet interface? Many users mistakenly believe that you can get a special external adapter, and then any TV will be good for Internet surfing and online playback of content.
But of course this is not true. To connect your Samsung TV to the Internet is possible only if it works on the Smart TV platform, note that such models are always equipped with a LAN port.
However, there are certain tricks that allow you to “pimp” the most ordinary television. The best option is to use HDMI cable. This cord is able to transmit sound and high quality picture simultaneously.
With HDMI, a laptop and a TV are connected, and then the picture and sound are displayed on the TV. It is a very convenient option, a laptop is connected to the wireless network, the content is played through it, and then it is broadcasted on the big screen.
According to the same principle you can connect a smartphone and TV, but mobile devices are often not equipped with HDMI-interface, so you have to buy additional adapters. Samsung to the Internet can not be connected via USB, because in this case, a cell phone or laptop will act as an external memory drive.
Buying a Smart set-top box is another proven way to connect TV to the Internet. Most of these devices work on the Android operating system. with the exception of Apple TV (iOS). Set-top box is connected to the TV through HDMI. Access to the Internet is via a pre-installed browser. The user will also be able to download additional applications from the market.
How to connect your computer to the TV via Wi-Fi
In this article we will tell you how to properly connect your computer via WI-FI to your TV, and take a look at some of today’s most popular options. The point of such connection is the possibility to watch videos and photos stored in a computer or broadcasted over the Internet on a big screen conveniently.
What you need to establish a wireless connection?
Since Wi-Fi is supposed to exchange data via radio channel, you must first make sure that your Smart TV as well as your computer is equipped with built-in Wi-Fi module or supports this technology as an option.
As for laptops, almost all modern models have a hardware built-in Wi-Fi module. If you want to connect a desktop computer to the TV, you will need to buy a special Wi-Fi adapter.
The adapter may be built into the system unit as a PCI card with an antenna or as an external USB-module resembling a standard flash drive. You may also need to connect the same external Wi-Fi adapter to the USB port of your TV, if the latter is initially not equipped with a built-in module. To avoid problems with connection and setup, it is better to buy adapters of the same brand as your TV.
It is worth paying attention to the version of the Wi-Fi standard, which the modules support. It is better to stay with the most current and fastest version of IEEE 802.11n. It has a wide bandwidth and will not cause delays and freezes the image on the TV screen. Also don’t forget to update the drivers for all network devices.
Wireless transmission of images or music from a computer (laptop, tablet) to the TV is easiest to organize in the following ways:
- Via LAN via Wi-Fi router (computer. router. TV set).
- Using Intel Wireless Display (WiDi) or Wi-Fi Miracast (wireless monitor) technologies.
Connecting your TV to your PC using a Wi-Fi router (DLNA technology)
For the organization of wireless data transfer between several devices is required that they have built-in or external Wi-Fi-modules, and they were connected to a single local network via a Wi-Fi router. The TV must support DLNA technology. a set of universal standards for media exchange. You can check availability of this option in the accompanying technical documentation, but nowadays all Smart TVs support DLNA.
Connect Wi-Fi router and set it to DHCP mode (automatic distribution of network settings) and assign a password for logging into the local network.
Connect the TV to the local network
Using the remote control, enter the TV menu, go to “Network” and open the “Network Setup” tab. In the opened wizard of the network connection settings, activate the “Wireless connection” item. Choose your Wi-Fi network from the opened list, wait till the connection is checked and enter the access password.
If your router supports WPS, you can connect your TV to the Wi-Fi network in an even simpler way. You need to select the appropriate item (WPS/PBS) in the wizard of the TV setting and hold the WPS button on the router for a while until the connection is established.
Install a media server on your computer
Simply speaking, in order to transfer files to TV via local network you will need to create several folders on your computer for storing different types of multimedia files (video, music, photo). Then expand access to these folders from all devices connected to the same network, including the TV.
The easiest way to do this is to use any convenient for you media server program, which is designed to organize access to network resources from various connected devices. Programs, solving a similar problem, quite a lot: AllShare (Samsung Link), Samsung PC ShareManager, SmartShare, Serviio media server, Plex Media Server, Home Media Server and others.
The program should be downloaded to your computer, installed, conveniently configured and run. After starting the media server you must enter the TV settings, where you will see the folders with media content available for demonstration. Now you can browse your computer’s files from your TV screen.
Connecting your TV to your computer with WiDi/Miracast technology
Unlike DLNA technology, this option to wirelessly display multimedia information from your computer to your TV, allows you to watch not only the files stored on your computer’s hard drive, but also those played online in its built-in web browser.
True, the technology WiDi / Miracast (screen mirroring) is very demanding to resources of the computer, so is supported only by individual computers (laptops, tablets) with powerful hardware. And, of course, these advanced technologies have to be implemented in the TVs themselves. If your TV only optionally supports WiDi/Miracast, you’ll need to purchase a special adapter, which you can then plug into one of its HDMI ports.
The principle of wireless monitor technology is that the picture that is displayed at the moment on your computer screen, is compressed using a special algorithm, and then mirrored over a Wi-Fi channel to the big screen of the TV set. There is no need to connect the TV to the local Wi-Fi network together with the computer using the router: the TV receiver organizes a separate mini-network for connection only with PC.
To start transmitting an image, you must install a special application Intel Wireless Display on your computer (if it is not preinstalled) and start broadcasting in it. You must activate WiDi/Miracast in the TV menu. You can do it in its settings, entering the “Network” tab, and then go to the item “Miracast/Intel WiDi”.
If this article has not helped you to solve your question, ask it on our forum.
What you need to do before setting up the TV?
In this article, as mentioned a couple of lines above, I will solely consider the issue of connecting the TV via Wi-Fi. In fact, you can, of course, connect the TV via cable to the router, but in this case you have to pull the cable, extra wires under your feet, and if you want to move the TV, that’s an extra hassle.
Many believe that Wi-Fi can not always provide a stable connection, sometimes the connection is broken, etc. In fact, it depends more on your router. If the router is good and does not tear communications at boot (by the way, tear communications at high load, most often, routers with a weak processor) you have a good and fast Internet (in large cities now it seems that this is no problem). then you will have a proper connection and nothing will slow down. By the way, about the choice of router. there was a separate article.
Before proceeding to the settings directly to the TV, you need to do this.
1) First, determine whether your TV model has a built-in Wi-Fi adapter. If it is. well, if there is no. then to connect to the Internet, you need to buy a wi-fi adapter that connects via USB.
Warning! It is different for each model of TV, so be careful when buying.
2) The second important step is to configure the router (https://pcpro100.info/category/routeryi/). If there is internet on your devices (for example, phone, tablet or laptop), which are also connected via Wi-Fi to the router, then everything is OK. In general, how to configure the router for Internet access is a big and vast topic, especially that it will not fit into one post. Here I will only show the configuration links for the popular models: Asus, D-Link, TP-Link, TRENDnet, ZyXEL, NETGEAR.
Possible problems and their solutions
If you have a problem, you must determine the cause. Already after the diagnostics it is possible to establish the correct connection. If the connection was established before and now it has stopped working properly. you need to determine why this failure has occurred. Go to the “Network” tab, and from there go to the “Status” tab. Check the access channel and IP address.
Two errors can prevent a normal connection to the Internet:
The problem is solved differently in these cases.
In case of a failure in the chain: Smart TV. router, you need to configure Samsung Smart TV again. Algorithm is as follows:
- Activate the “IP” key and select manual entry of parameters.
- Keep the router’s properties, which are listed on the router’s casing.
- Then save the Ethernet connection.
- Check the connection result.
If this method does not work, there may be another problem.
In this case the cause of all the problems is incorrect operation of the router. To solve the problem you must do the following:
- restart the router and reset it to factory defaults if necessary;
- Remove any interference, for this it is recommended to minimize the distance between the router and directly to the TV;
- Ask the Internet service provider if the line is being repaired;
- If you use an external Wi-Fi device, it is recommended to turn it off and then on again after a while.
In the extreme case, if the user is sure that the issue is in the router and not in the TV, you can call a specialist from an internet company that provides communications services. He will diagnose the equipment and help you set up a Wi-Fi connection to the TV.
Also malfunctions in the network devices will help to remove the following recommendations:
- Simply update the software of the Samsung TV. You can do this on the company’s official website.
- Run Ad-Hoc network, which does not require a router or router and works well from a tablet or laptop.
It’s not that difficult to set up a Smart TV and connect it to Wi-Fi. In most cases, Samsung TVs automatically set up such a connection. But it’s also easy to manually connect and activate Smart TV. The main thing is to follow all the instructions and take your time if you have any problems.
How to serve the Internet via wi-fi to a TV without wi-fi
If you examine today’s television market, then most of them support Smart TV. For example, LG TVs come with webOS, Samsung has its own Smart system, but Sony and Philips use Android TV. Of course there are many other manufacturers, but that’s not the point now. You should understand that the TVs with Smart TV are an additional source of income for manufacturers, because they are aimed at selling additional accessories with a good marketing approach.
With these TVs, users can take advantage of a lot of cool features. Among them are accessing the Internet directly from your TV, watching YouTube, reading the news, monitoring the weather, and many others.
But we need to pay attention of those who do not like to overpay, what will be more profitable. to buy a TV with Smart TV or buy a TV without these functions, but to pick up the set-top box to it. That’s because it’s not uncommon for a regular Android receiver to make your TV a lot more “smart” than the built-in systems. But for now, let’s not talk about that either, because the article is about how to connect a TV without wi-fi to the Internet via wi-fi.
Many TV models with built-in Smart TV come to customers without a built-in wi-fi receiver. Of course, the new models of 2017 in the vast majority come with a built-in receiver. Let’s take a look at how your TV without a wi-fi receiver connect to the Internet via wi-fi.
If the TV is not connected to the Internet, then there is no access to Smart features. The presence of the LAN port does not always solve the problem, because the extra cable in the apartment will be annoying if it is not pulled through a box in the wall. And now there are still few of these, because not everyone has the opportunity to do so. And the cable is annoying by its presence because of the possibility to even just snag it and knock the expensive TV down.
Smart TV without wi-fi module can be considered a devious plan of manufacturers. You can equip your TV with wireless module and make it a bit more expensive within a couple of dollars. But they don’t do that, wanting to sell the original wi-fi adapters at a triple overpriced. It is not uncommon for the price of such an adapter to start at 100. And to find these adapters is not so easy. It is interesting that they sell TV without wi-fi modules and do not take into account customers’ wishes to connect to the World Wide Web via the usual wi-fi.
There are several ways to connect a TV without wi-fi module to the Internet via wi-fi.
To begin with, we advise you simply study in detail the technical specifications of your TV and use the information from the manufacturer’s official site. Sometimes there is wi-fi in your TV and you can connect it to wireless networks. Often the instruction for LG televisions helps, as well as a separate manual for connecting Philips on Android TV. If there is definitely no built-in wi-fi receiver, then there is an option to buy a branded external USB adapter.
The second option is to buy a familiar wi-fi adapter produced by TP-Link, D-Link and others. You just need to flash it to work with the appropriate TV. We haven’t tried it ourselves, but it’s pretty easy to find this information and firmware versions on the Internet. Although according to the information presented this process is clearly not simple.
The third option is to buy a regular inexpensive wi-fi router or repeater and then configure the device to perform the role of the adapter for TV without wi-fi. And now more about this option to connect the TV without wi-fi to the Internet via wi-fi.
How to make a wi-fi adapter from TV router with Smart without built-in wi-fi modules.
It’s very simple. Almost any modern router can work in different modes. precisely, as an amplifier (repeater), as an access point, adapter, or wireless bridge.
And now here is a step by step instruction on how to make a wi-fi adapter from a router for your TV to connect the latter to wi-fi.
Buy a router. You can use any old router. You can use fairly cheap models like Netis and Totolink. Here the choice is yours, since other manufacturers’ routers are also suitable.
Set up the router as an adapter. If this mode is present, then the router you choose will receive Internet from the wi-fi network at home and send this Internet to TV via a normal network cable. You can also use the bridge mode or the same network amplifier. Only in this mode the router will amplify your wi-fi network.
Using a network cable, connect your TV to the router.
As a result, your TV gets Internet via wi-fi and you do not need to pull a separate cable through the whole apartment.
Roughly it would look like this:
As an adapter you can use a regular repeater with LAN-port. Fortunately, LAN ports are present in almost all models.
What do you get. You can buy a router or the same repeater in any of the stores, including ours. If compared to LG, Philips, Samsung, etc. branded Wi-Fi receivers, the price can be many times different. It all depends on what you choose. It’s just that the original adapters are very expensive.
We hope we were able to solve your problem with connecting your TV without a wi-fi module (receiver) to your home wireless network.
Check if your TV is properly connected to the router
When using a wireless network there are usually no problems with the correct connection. All you need to do is to select the existing Wi-Fi network in the TV settings (this will be considered in the next part of the article). Problems usually occur when using a wired router to get online. A common cause of no internet connection is that the cable connecting the router to the TV receiver is not properly connected.
Take a look at this picture of a typical Wi-Fi router itself:
The ports signed with numbers 1, 2, 3 and 4 are for network equipment (LAN ports). These are the ports you must plug your TV’s network cable into. The port marked with “WAN” is intended for the connection of the cable, which comes into the apartment/office (the Internet-cable, brought into the room by your Internet-provider). Check to see if the cables are in the wrong place.
In different models of routers LAN and WAN-ports can be designated differently. Check your router documentation for more information.
Smart TV doesn’t work. Possible problems and troubleshooting
Technology manufacturers are trying every way to simplify the process of connecting and configuring their equipment. Smart TVs are no exception. It would seem that what’s easier to take out of the box, turn on the DC power, connect to the Internet and done! But it’s not always as easy as it seems. In this article we’ll identify why a Smart TV doesn’t work, the main problems with configuring and connecting the TV and tips on how to fix them.
Smart TV connection to Internet
Smart TV connection to Internet scheme
The most common scheme to connect home devices to the Internet via WI-FI router, which is connected to the cable from your ISP. Routers come in different models, colors and shapes, but the principle is the same: to receive the Internet from your provider and transmit the signal to devices via WI-FI or cable.
Preferable method of connecting TV to router. cable. It is a connection through cable can provide the necessary speed for streaming video. No matter how good your home WI-FI router is, you know that the speed of data transfer through WI-FI is definitely slower than through cable. The farther away the device from the router, the older the router, the slower the speed.
Samsung Smart TV Won’t Connect to Wifi Fix it Now
So, most likely you already have a router at home, which distributes Internet via WI-FI to all your devices laptop, smartphone, tablet, etc.д. Everything works fine and there are no problems. But when you try to connect the TV to the Internet via a router begin to have problems:
Practice shows that about 35% of users can’t remember the password from their WI-FI. How to be? Remember the master who set up the router, call him, ask for the password? Reset the router to default settings? There are simpler solutions. If there is a laptop which is already connected to WI-FI with Windows XP/7/8/10 installed on it, you can easily see the password you have saved. To do this, just go into the Network and Sharing Center Wireless Network Management Properties of the WI-FI network we need the Security tab and check the Display input characters item
In the network settings, set the DNS-server manually and specify the value: 220.127.116.11
The settings window display may differ depending on the model:
Hardware problems with your Smart TV
Sometimes it happens that the TV seems to be connected to the Internet, but still does not go into Smart. After making sure on the other device that the problem is not the Internet connection, we start looking for a problem with the TV:
- Technical work on the servers of the manufacturer. You just have to know that it might happen at some point. No one will warn you about the start of the work, and you will only know that everything is in order the next time you turn on your TV
- Also common problem is outdated Smart TV firmware. TVs are usually updated automatically via internet but sometimes they fail. In this case you need either to run an update manually via internet or to download the firmware update to flash drive and update from flash drive. Old firmware can prevent apps like YouTube from working on Philips TVs. Attention! You need to download firmware exactly tailored to your TV model! Installation of incorrect firmware can damage your TV.
- Hardware malfunctions on your TV. If program errors can be fixed at home, in the case of hardware problems it is better to contact a certified service center (especially if the TV is under warranty).
Hope this article will help you at least a little with Smart TV issues. Our specialists are always ready to help you. Go to!