How to connect a laptop to a TV without HDMI

How to Connect a Laptop to a TV via USB?

Modern technology allows you to use the TV not only for its intended purpose, but also as a main or even an additional monitor for a laptop, you can connect it to the TV via USB, and you can transmit both images and sound to view movies or computer games.

How to Connect a Laptop Without an HDMI Output to a TV

You want to connect your laptop to the TV to play a movie or use some applications on the big screen? Almost every laptop has a special port that allows you to connect the device to a TV, projector or monitor. However, it is not always HDMI.

Today’s TVs usually have HDMI ports, so the most common type of cable should be to connect our laptop to the TV. However, if you do not have an HDMI port on your laptop, do not worry all is not lost. You can still connect your laptop to the big screen, you just need to use another port, which is certainly in the device.

At first glance it may seem like you don’t have an HDMI port, but it’s worth taking another look at your laptop. If you have a small ultrabook, chances are that there is a smaller HDMI port next to the USB ports, so called. Micro HDMI. We can easily confuse it with a normal USB port.

If you find such a port, all you have to do is buy a Micro HDMI HDMI adapter at Allegro or your local computer store, which will allow you to connect a regular HDMI cable to your TV through that port.

Sample Micro HDMI HDMI Adapter Suggestions on

If our laptop does not have HDMI / micro HDMI, it may have a DisplayPort port. It’s usually labeled with a D. It transmits picture and sound, such as HDMI, to another device.

In this case, we can equip the DisplayPort HDMI cable, through which we connect the laptop to the TV with HDMI input.

Examples of DisplayPort HDMI cables on

DVI is a fairly standard port that most often connects a desktop computer to a monitor. This port can also be found in laptops and is usually white.

Some televisions have DVI inputs, so in these cases we don’t need to buy any adapters just a regular DVI cable. However, if your television does not support DVI, we can purchase a DVI to HDMI cable. It costs about a dozen zlotys. But in this case we should remember that unlike the above ports, DVI does not support sound, so we will transmit an image from the computer to the TV screen, but the sound will be played through the speakers in the laptop.

Examples of DVI-DVI cables on

Examples of DVI HDMI cables on the

The oldest port, most often marked in blue. Widely used in older computers to connect CRT monitors. Nevertheless, it successfully handles higher resolutions, so we can use it to connect a laptop to a TV.

Pretty much the same situation as with a DVI cable. Some televisions have a VGA port, so all you have to do is buy a VGA to VGA cable and connect your laptop to the TV. However, if you do not have this port on your TV, you will need to buy a VGA-HDMI adapter (this one, however, costs over 50 PLN, because VGA is analog technology and HDMI is digital).

As an alternative, if our TV has DVI input, we can buy a small VGA-DVI adapter (cost about PLN 4) for the laptop, so that we can use a DVI cable to connect the laptop to the TV using the VGA port.


To connect your laptop to the TV and transmit the picture and sound through HDMI to the screen is very fast. The connection itself and the synchronization process consists of several steps. Find the HDMI-output on the laptop computer. Usually it’s on the side, rarely on the back. Next, find the appropriate connector on the casing of the TV (HDMI-input). If there is more than one, you can choose whichever one you like. The main thing is to look at and remember the number of the connector, this will be needed later to configure the connection.

connect, laptop, hdmi

It is worth taking a cord and plugging it into a laptop. Then connect it to the TV with this cord.

To connect it correctly, it is important to disconnect the devices in advance to avoid burning out the wire. It is also recommended to disconnect Wi-Fi and cable TV. Turn on both devices.

Next, you need to tune your TV by entering its settings with the right button on the remote control, select the HDMI connection with the required connector number, to which the cable was connected, thus switching the priority signal source.

You must set your laptop‘s screen resolution in order to view a full screen image the first time it is connected. In Windows 7 it is done so: using the right mouse button go to “Screen Management”, click on “Resolution” and adjust the image quality and resolution.

How to connect the laptop to the TV through a cable HDMI, VGA or Wi-Fi

Can I connect my laptop computer to my television?? What a silly question? Of course you can. What’s more, you don’t even need an HDMI or VGA cable to do this. If your TV has Smart TV support, you can send a picture to it without any wires by connecting it via WI-FI! In short, let’s already find out what exactly are the ways to connect the laptop to the TV, and which of them are the most convenient. And these methods are universal for any models of Samsung, LG, Sony and other TV manufacturers.

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Note that now you can display the picture on absolutely any LCD television. Even the cheapest model will have an HDMI connector, which is present in all laptops (the only exception is the old netbooks, which had a tiny size).

If the TV set has Smart TV support, then other types of connections become available. In particular, you can organize a media center on the laptop, sending video to the TV set via DLNA technology. It is possible to use, as mentioned above, the wireless method. you do not need to look for a network cable, inserting its ends into the LAN-sockets.

Other Ways

DVI cable

One of the most common wires is called DVI. In fact it hardly differs from HDMI in any way. This interface is a digital connector. The only problem comes down to the fact that this kind of output is available on most personal computers, but on laptops it is much rarer. To connect a laptop to the TV through a DVI cord is possible only through an adapter adapter.

When the laptop is connected to the TV-receiver with this cable, the user can watch movies and programs in Full HD, which is, as in the situation with HDMI, 1920×1080 pixels.

Here the specifics of the connection itself does not change depending on the manufacturer of equipment, you can perfectly confidently synchronize a TV, say, Samsung, and a laptop from Asus.

Some modern models are additionally equipped with an advanced digital connector Dual Link DVI- I, it provides an increased monitor resolution. 2560×1600 pixels. Note: Even though it accepts a digital signal, you will still need to connect your speakers separately to produce sound.


The main advantage of this digital connector is its versatility. It is possible to meet such an interface both on modern products, and on models of previous generations. SCART output allows for high quality video and audio. At the same time, to use this method, you will need an adapter cable, since laptops do not have a similar connector.

It is necessary to note that for improved transmission of audio signal to TV the cable is included as a standard. SCART applications are mostly limited to older models of T-receivers. If you have one of the products of the new type, it is better to make your choice in favor of an HDMI connection.

VGA output

This connector is installed on the vast majority of laptops, but it is much less common on TV-receivers. If on the back cover of the television receiver VGA interface is nevertheless provided, you can take a standard cable from a PC to the screen for connection. If this connector is not available, then you can use special adapters such as VGA-HDMI, VGA-Scart or any other at your discretion.

Another characteristic of this type of connection is that the VGA interface transmits only the video signal. To output the audio from the laptop to the TV-speakers an additional cable is needed.

This type of connection is mainly used in order to view different images and photos on the screen. Video in this case will not have a high quality, because the maximum possible parameter is 1600×1200 pixels. In addition, such a switch is optimal for organizing video games, so you can turn off the sound or switch it to headphones, there is no need to use an additional cord.

This type of interface is often installed on netbooks, such as Asus, Acer and many others. That is why, in order not to view movies on a small display, the owners of technology and connect their device to the TV-broadcaster. The sound in this version is best transferred to the TV-speakers, as they give a stronger sounding audio signal.

RCA and S-Video

These two methods of connection are combined into one group because both are used infrequently. RCA and S-Video connectors are now mostly considered a relic of the past, since they are mostly found in older generation devices. Laptops with such outputs are no longer in widespread circulation, so connecting a laptop computer via one of these connectors is, in fact, a last resort, if no other option is available.

Traditionally, to connect TV to the laptop with such interfaces you need to purchase additional adapters and converters.

RCA interfaces are well known to all, the so-called tulips, through which the very first video players and game consoles were connected to the TV receivers in the past. If you don’t understand how you can watch the video recordings from the laptop on the receiver, which is more than 50 years old, then you should definitely use an adapter. Here the tulips are plugged into the TV panel and the converters are plugged into the laptop’s interface. This cord does not give a good quality picture, which is why this method can be resorted to only in the most desperate situations.

Via Wi-Fi or Ethernet

To connect a laptop to the TV they often use wi-fi or Internet connection. This is very convenient because there is no need to buy any additional wires. This technology provides better image quality, allows you to broadcast both video and audio content at the same time. The only drawback is that not all TV versions are equipped with an internet output or wi-fi adapter.

By the way, if the laptop is installed in another room, it will not be a problem at all, the most important thing is that it is turned on. Of course, in this case you must first configure access to all folders where records are stored. Thus, the user can see films, view photo and video files and listen to favorite music. In addition, such a connection is highly relevant in the case if you have purchased a speaker system in the past.

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To convert a regular TV in a kind of Smart-TV, it is necessary to use a wi-fi router. In fact, it will act as an intermediary. To begin with it is necessary to bring the TV and laptop to the router, and then you can control the devices with the usual remote control. In this case, the TV can be connected to the router with a network cable and the laptop via wi-fi or vice versa.

Some manufacturers have created software for this purpose. For example, LG equipment has a built-in Smart Share program, and the connection to Samsung products is made through the AllShare version. Sony also has its own software, VAIO Media Server. Accordingly, you can connect your laptop to the TV quickly and easily. The most important thing is that both built-in module can work via wireless network.

But not all TV models are equipped with wi-fi. If this option is not available, you must use a power cord.

If the Internet output is not provided, you can buy an additional external wi-fi adapter. Choosing the best module, keep in mind that parts from different manufacturers are not interchangeable. Thus, the adapter must be purchased from the same manufacturer as the TV receiver.

Connecting the TV to the router is made in the same way as the other devices: you need to find the “Network” or “Network Options” tab in the main menu. After that you only need to select your network, enter the password and the device is ready to use.

How to connect a notebook to a TV set

In this article we will talk in detail about several ways of connecting the laptop to the TV. both with wires and wirelessly. Also in the instructions will be about how to configure the correct display on the connected TV, which of the options to connect it is better to use and other nuances. Wired connection methods are discussed below, if you are interested in wireless, read here: How to connect your laptop to TV via Wi-Fi.

Why you might need it?. I think it’s clear: playing games on a big screen TV or watching a movie is incomparably more pleasant than on a small laptop screen. This tutorial will cover Windows laptops as well as the Apple MacBook Pro and Air. Among the ways to connect are via HDMI and VGA, with special adapters, as well as information about wireless connectivity. Also helpful: How to fix bad picture quality over HDMI.

Attention: it is better to perform cable connection at switched off and deenergized devices to avoid discharges and decrease probability of electronic components failure.

How to connect Laptop to TV Without HDMI Cable | How to Screen Casting/ Mirroring Laptop and TV

How to connect a TV to a laptop?

The first thing you should do before you connect your TV to your laptop or notebook is to carefully check the back or side panels of the former and the connectors on the sides of the latter. The user needs to know what inputs and outputs are available on both switched devices, and act according to the situation: find a cable at home, buy one in a store, or go straight to the “wireless” option.

At this stage you can turn on your TV or laptop or leave the equipment turned off. it has no significant impact on the quality of further operations, unless otherwise specified. Beforehand it is worth to solve third-party problems that can interfere with the setup: for example, if the laptop battery does not charge or the TV “blinks”, it is necessary to repair them. otherwise you will not be able to enjoy the results of the work anyway.

Via cable

It is possible to connect the laptop to the TV using the following connectors, each of which requires the appropriate wires/cables:

  • HDMI. The most widespread, relatively cheap and almost 100 per cent guaranteed to be present on both devices. Very old laptops or TVs do not have HDMI inputs and outputs, and most likely the user will not be able to appreciate all the delights of FullHD; in other cases, it is recommended to use this type of cable. If it is included in your notebook or TV. great, all you need to do is to find connectors and insert them accurately. they are equal, so the order does not matter. If not, you have to go to the nearest appliance store and buy a longer cable. it will cost more than a shorter one, but you won’t have to move your notebook or netbook right next to the TV.
  • DVI. In terms of picture quality this variant is in no way inferior to the previous one. Its main advantage is a secure, like the old VGA connectors, fixation to the wall of the laptop. The most significant disadvantage. exotic: rare models of portable computers are equipped with DVI.
  • Scart. Gives you a pretty good picture without the interference, ripples, and other typical problems. Scart connector is found on most old and new TVs, but notebook PC manufacturers stubbornly ignore it, not least because of its size. The only available option is to buy a cable, VGA-Scart, the first end of which is connected to your laptop (of course, if it has such an output), and the second end to the TV. However, as mentioned above, if both devices have HDMI connectors, no more research is required.
  • VGA. A few years ago this type of inputs and outputs were basic, providing a relatively good quality of image transmission and absence of significant defects. On laptops is rare, on TVs. also not often, but if the owner of the equipment is twice lucky and really does not want to use modern digital technology, you can try. An indisputable advantage of VGA is a reliable fastening to the panel with built-in screws: it is impossible to unscrew the cable from the connector.
  • RCA/S-Video. Well-known “tunnels” and combined connectors, allowing to get a picture at the output, far from ideal, but acceptable nevertheless. There are RCA inputs (most often yellow, white, and red; one for video and two for audio) on the vast majority of televisions (old and new), but they are rare on laptops. Since the signal is converted from “digital” to “analog” during transmission, you can’t count on high quality.
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Important: Before connecting the “tulips” the laptop must be turned off; the TV can be left on.

There are many different adapters beside “pure” versions. the user can choose any suitable for him by checking if the equipment has the appropriate connectors. To connect a laptop or netbook to the TV screen via USB is currently impossible: this standard does not allow for the transfer of a high quality video stream from one device to another.

Without wires

You can connect your laptop to your TV without any wires, using your home Wi-Fi network. it’s as easy as finding out where to save screenshots on Windows. The advantages of this method are the absence of cables that interfere with movement and the ability to move your laptop to any convenient location within the coverage area. The main disadvantage is the need for a high quality, stable and fast Internet connection, otherwise you won’t be able to watch a film without “jerks.

To connect a laptop to a TV set using a wireless network, you must:

  • Go to the TV menu, find the “Wireless Internet” or similar section, select the name of the home network in it, enter the password and wait for the connection to establish. If necessary. allow connection to the video source. Open the “Start” menu on your computer and click on the gear icon.

Important: It is not necessary to connect both TV and laptop to the wireless network; one of the devices can be connected to the router via cable.


The rarest way to connect your laptop to your LG TV is to use an RCA, or “tulip” cord. Laptops do not have plugs that will fit in this case, so you will need a special adaptor. an HDMI-RCA converter. There are also other adapters for video signal. they work through VGA or USB, but the quality of image transmission on them is noticeably lower.

We have considered a way to synchronize devices this way, including preparation and setup. If your LG TV does not have any ports other than RCA, this is the only method to connect your laptop to it.

Read more: How to connect your computer to your TV with a tulip cord

The considered type of connection of the laptop to the TV is relevant only for relatively new models of TV, which have HDMI or at least VGA-connector. If there is no such input on your device, you will not be able to perform further actions.


By default it is not possible to connect the USB port of the TV and the laptop with a double USB cable due to technical reasons. In this case, this can be implemented through a special external USB-video card, which converts the signal from your computer to HDMI for TV.

Note: The converter can be aimed at both HDMI and VGA interfaces. over, sometimes these connectors can be present at the same time.

In addition to the converter there is also Q-Waves Wireless USB AV. a device for wireless signal transmission from PC to TV. This device is standardly equipped not only with HDMI, but also with a VGA output.

Make sure before buying a device that your notebook is equipped with a “USB 3″ port.0” being a prerequisite in both cases.

The converter is the best variant, because its only limitation is the cable length, while the wireless analog is limited to the area within 10 meters. Whichever option you prefer, the device must be purchased.

If the kit does not include the necessary wires, you will have to buy them yourself.

Via HDMI the audio signal will be transmitted without using an additional connection, while the VGA-cable needs an adapter. The sound can be tuned with the standard means of Windows.


Having sorted out the purchase and preparation of the equipment you can proceed with the connection. We will go through the process of using both of the above devices.

    Connect the USB cable to one of the appropriate ports on your computer.

Wireless connection

    Plug the HDMI connector into the appropriate jack on your TV.

Note: You can connect the same device to your TV with a VGA cable.

At this point, the connection process can be completed, as after the completed steps, both devices will start transmitting a signal from the laptop to the TV.


Once you have finished connecting your laptop to the TV via USB, you must configure the equipment for proper operation. This applies to both the TV itself and the Windows system settings.

    Press the “Input” or “Source” button on the TV console.

    In the “Screen Resolution” window, you can change the resolution for the connected TV. In this case, the maximum value is limited only by the capabilities of the TV itself.

The above approach can be used to connect not only the laptop to the TV, but also some other devices. For example, this method is great for connecting your computer to a projector.