Programs for multiple monitors. Screen mirroring using a Miracast adapter

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If you have a large LCD or plasma TV, sooner or later you will want to connect a computer to it to watch a movie or work and feel how it feels. The temptation is not small and your hands itch

In the first part of the article I will talk about possible ways to connect devices, in the second part we will talk about video card settings in Windows 7/8, and in the third part I will tell you how to output sound via HDMI. At the end there is a visual video describing everything that happens.

Connecting a computer to a TV via HDMI

I tried working on a 32” Toshiba TV with a resolution of 1366x768 and I didn’t really like working with text, although designers and gamers will probably appreciate this ability to connect equipment. In the simplest case, you only need one HDMI cable to connect your computer and TV. The cable has identical connectors at both ends:

You can buy an inexpensive cable, just make sure that if you plan to use 3D mode, the cable must be HDMI 1.4 or higher.

Now you only need to find the HDMI socket on the back of the TV and the same one on the computer. This is what the sockets on the back wall look like television device:

And approximately this kind of socket should be looked for on the back side system unit:

It is located directly on the video card next to the connection for VGA monitor or DVI. With one correction, if you do not have a discrete video card, the socket will be located on motherboard, simply put, somewhere near the USB ports, but it will look the same.

It’s easier with laptops; their HDMI socket looks the same, except that in different models it’s located on different sides:

Compact devices such as tablets, netbooks, cameras and cameras have mini-HDMI connectors. They are 3 times smaller in size and, accordingly, they require a mini-HDMI cable.

Often the TV hangs on the wall and it is not possible to insert a massive cable at the back. Cables with a plug at an angle of 90 degrees are sold especially for such cases. There is also an option to buy an HDMI corner:

With the help of such a corner you can connect both from the back and from the side. You can find a very cheap Chinese adapter, search for search query type "hdmi corner 90". They even come with an adjustable angle and with a bend not straight, but to the side. Just before purchasing, estimate by appearance which direction the cable will go after connecting through the corner (up-down-right-left). There are simply corner adapters oriented towards different sides, be sure to take this into account!

You won't be able to connect without HDMI connectors. Unless there is a free connector for a DVI monitor, you can buy DVI-HDMI adapter and use it.

So, to connect your computer to your TV via HDMI, insert the cable into both connectors until it stops. Be sure to disconnect both devices from the network before connecting! Be sure to read about this in more detail in the article on how HDMI ports burn out!

If some negative factors coincide, HDMI ports or even the entire TV, computer or laptop may burn out!

If your TV does not have enough ports, you can purchase a so-called HDMI switch or “switcher”. It connects to just one input on the TV, and you can connect several sources to the switch. Using a button or a separate remote control, you can switch between devices:

You can buy regular Chinese switchers for $10, and not those sold in online computer stores for $50-$100 and more! Already tested by many people and everything works great even without an external power supply. The only thing is that if you are going to watch heavy films through it high resolution 1080p, then it’s worth taking a closer look at more expensive models.

Setting up an HDMI connection

So, everything is connected and now it remains to configure this matter a little. If only one TV is connected, the picture should appear immediately. Please note that in order for the computer to boot on TV, the monitor must not only be turned off, but disconnected from the system unit!

After loading Windows, all that remains is to select the appropriate screen resolution. You can do this by right-clicking on an empty space on the desktop and selecting “Screen resolution”

Here you can select your preferred resolution. The higher you go, the clearer the picture, but the smaller everything is on the screen. By default the system selects maximum resolution, which the device supports. You can leave it like that if everything suits you. But if the work is uncomfortable, the font is too small and difficult to read, then you can reduce the resolution, but there are nuances.

LCD TVs and monitors are designed to display a certain number of dots (pixels) horizontally and vertically, for example 1920x1080 (this is the matrix resolution). And if you put non-standard resolution, then in order to display it on its matrix, the TV will scale it, and this MAY lead to a deterioration in quality and blurring of the picture, or maybe everything will be fine.

If your TV supports a resolution of 1920x1080 (Full HD), then it will also display 1280x720 well, while all the details and fonts will be larger. For an HD Ready TV (not Full HD), there is no point in setting 1920×1080, because its real resolution is 1366x768 pixels.

Using the “Advanced Settings” button on the “Monitor” tab, you can set the screen refresh rate. I recommend setting it to 60Hz or more if your TV supports it:

The TV on this tab may not be called by its name, but something like “Universal PnP monitor" If, when watching a video, it twitches a little or does not go smoothly, then you can experiment with this parameter. On this tab, select “True Color (32 bit)” for color rendering quality.

If there is any change in resolution, frequency or color depth, the system will display a window to confirm the changes. If the device does not work with the new parameters, then you will not be able to see this window and will not confirm your actions. There is no need to panic, just wait 15 seconds and the system, realizing that you do not see anything, will return the previous settings.

How to set up multiple displays

If a monitor is connected at the same time as the TV, the Windows 7/8 system will consider that several displays are connected. In general, it doesn’t matter what it is, a TV or a Monica, for the system it’s all displays.

There are two modes for multiple displays: duplication (cloning) and desktop extension. This is selected in the same place where you set the resolution.

Duplicating screen

If cloned, your desktop will appear identical on both devices. At the same time, the screen resolution is common for both devices, and it is impossible to set it differently, according to at least for now. If you know how this can be done, please write to me in the comments.

It turns out that to use this mode it is better to have both a TV and a monitor with the same resolutions, otherwise someone will have to work on a different wavelength. Or the devices must be at least the same format, for example, both are widescreen. If the monitor is square (with an aspect ratio of 4:3 or 5:4), and the TV is widescreen (16:9 and others), then the picture on it will have black bars on the left and right, just like that.

Desktop extension

Everything gets more interesting here. This mode allows you to have two or more desktops. That is, if you place two displays side by side, then when you move the mouse cursor will move from the monitor to the TV and back.

The system assigns a number to each device, which is visible in front of the display name. If it is not clear who is under what number, then click the “Identify” button and a large number will be displayed on all displays on the entire screen with his number:

At the top you can see pictures of devices with signed numbers; they indicate the location of the displays in space. By dragging them with the mouse, you yourself set who is on the left, right or top, bottom. Click “Apply” and voila! The desktop expands into two displays. Using the appropriate checkbox, you can make one of the devices the main monitor, i.e. where is the Start button, roughly speaking.

For a computer and a TV connected via HDMI, you can separately adjust the screen resolution and frequency, just as you did before for one device.

In settings NVidia video cards, AMD (ATI) and others have their own capabilities for installing multiple displays. For example, for NVidia GeForce series video cards, you need to right-click on empty space desktop and select NVidia Control Panel. In the "Display" section you can configure your monitors:

How to output sound to TV via HDMI

Firstly, you must have all the drivers installed for your video card. You can see if the HDMI audio output driver is installed in Device Manager. To open it, press the “Win+Pause” buttons and select “Device Manager” on the left. In the "Sound, Game and Video Devices" section there should be something like "Device that supports High Definition Audio", i.e. High definition audio support:

Secondly, in the playback devices (open by right-clicking on the speaker near the clock or “Control Panel -> Sound”) there must be a digital audio device (HDMI) or something similar in name.

Thirdly, when the TV is connected to the computer, the device will change its status to “Ready”. Now you need to right-click on it and select “Set as default”.

Fourthly, on different TVs Not all HDMI inputs can accept audio! A port called “HDMI 1” should definitely be able to do this. If it doesn’t work on its own, then you need to dig into the TV settings to see if it can be used for HDMI input and No. X is a digital audio stream, not an analog one (used when additional connection tulips).

That's it, now you can output sound to your TV via HDMI. Restart your programs or immediately all windows 7/8. If you have no sound at all on your computer or laptop, then read my article on solving this problem.

Results + video

That's all, now you know how to connect a computer and TV via HDMI to output video and sound. In the very simple case you just need to take a cable and connect the two devices. Don't forget the precautions I mentioned earlier!

Watch two videos (playlist) with a visual connection process and windows settings 7

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How to connect a TV to a computer via HDMI?

In one of the articles we already looked at how to connect a TV to a computer, but in that article we looked at all possible connection methods from the most ancient interfaces (VGA, tulips) to the most modern HDMI. But times are changing and today HDMI is the most advanced interface that is present in all modern TVs and which is used most often. Therefore, today we will dwell on this in more detail. Let's figure out the connection, as well as possible problems.

So, how to connect your TV to your computer via HDMI?

The first thing we need is to make sure whether this interface exists on both devices - TV and computer (or laptop), it looks like this:

Prices for them vary greatly, both from the length of the cable itself and from the quality of workmanship (the material from which it is made, etc.). I took the most cheap cable 3.3 meters (price about $4) shows everything perfectly, even high-resolution files - 1080p shows without any jambs. Now decide for yourself which cable to take. And of course, don’t forget about the length so that it’s not too short.

We connect this cable to the computer (laptop) and to the TV. As a rule, LCD TVs have several HDMI inputs - connect to any, there is not much difference. And on the TV we select the HDMI source. Samsung has something for this separate button HDMI or click SOURCE (other manufacturers should have something similar):

and select the desired source depending on which socket number you inserted into, and select that one:

Next, we'll look at setting up the computer.

If you connect your TV to your computer as the main monitor, then it should be automatically detected. If you connect your TV as an additional monitor, then most likely you will have to configure something. As a rule, there are no problems in Windows 7, everything is quite simple and quick to set up, the system is still more modern, but with Windows XP it does not always work out so smoothly. But now let's try to figure it out for different versions operating systems.

So, setup for windows 7

Right-click on the desktop and select “Screen Resolution”:

The following window will appear:

And here, in the “Multiple Screens” field, select the mode you need. You can duplicate the image on both the main and additional monitor(TV) or Expand, that is, in other words, enlarge the screen on the right side or leave only one of the screens active. Here, select all the modes one by one and see what’s what. And after selecting the desired mode, click “Apply” for the changes to take effect, and then confirm your action again by clicking “Save Changes” in the pop-up window:

For laptops windows control 7 is still easier. To select the appropriate display mode, you just need to press the key combination Fn+F4 (perhaps in some models it will not be F4, but another button, the main thing is to make sure that something like a monitor is shown, as in the screenshot below, there may also be other symbols or slightly different picture):

After pressing these key combinations you will see the following window:

And alternately pressing F4, while holding Fn, select the desired mode.

This seems to have been sorted out. Here, in principle, no problems should arise, but with Windows XP, as I already said, everything is not so simple. Firstly, in the case of a laptop, XP simply does not understand the Fn+F4 key combination, I don’t know why, but I couldn’t make friends with these “hot” keys in Windows. Secondly, in the case of a computer, it is also not always possible to configure through the screen settings additional screen(in our case, TV) so we have to climb into even greater jungle. But there are no hopeless situations, so now we’ll look at how to solve the problem of connecting a TV to a computer running Windows XP.

Setting up a connection for Windows XP

First, we try to configure the connection through the screen settings. Right-click on the desktop and select “Properties”, and then go to the “Options” tab:

And in this window, you can select your TV as the main screen by selecting screen 2 and checking the box next to “Use this device as the main” or you can Extend the desktop by selecting the appropriate option below. Then click “Apply”. And close this window. But, unfortunately, it is not always possible to configure the connection between the TV and the computer this way. And if nothing works out for you, move on.

If all of the above methods do not suit you, then the only option left is to configure the connection through the utility of your video card. And here, unfortunately, I won’t tell you a single recipe, since everyone has their own hardware, some have Intel, some have Nvidia, some have Radeon, some have a newer video card, some have an older one, Accordingly, these utilities will be different, but the principle is very similar, only the exact name will differ, and general meaning naturally it will be the same. I'll show you Nvidia example, but I will repeat for others - all actions are similar.

So, right-click on the desktop and select “Panel NVIDIA management»:

And in the window that opens, click on the plus next to the “Display” item to expand the entire contents of the section and go to the “Installing multiple displays” item:

and in the right part of the window, select the desired mode and click “Apply”. If one of them does not work, choose another. As a rule, the "Clone" mode works without problems.

Well, that's all. I told everything I could. If you still can’t connect your TV to your computer via HDMI, then ask in the comments, I’ll try to give you some practical advice.

And that's all. I say goodbye to you. Good luck to all. And see you soon on the pc-users.ru blog.

Best regards, Roman PC-users.ru

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How to connect a laptop to a TV via wifi

If the laptop screen size is not enough for you, or you want to expand the functionality of the TV by connecting a laptop, then there are several ways to connect these two devices. The easiest option is to use an HDMI cable for the connection. But wired connection causes inconvenience: equipment must be placed nearby, cables must be hidden.

The problem can be solved simply: if you figure out how to connect a laptop to a TV via wifi, you can establish a stable connection without unnecessary wires that interfere with normal movement around the room. Let's look at three main ways to establish a wireless connection using the Wi-Fi standard.

Setting up a home server

Don't be scared by the title, you won't need any special knowledge to set up in the environment windows home server. For correct operation laptop and TV must be connected to the same wireless point. If the TV supports Wi-Fi Direct technology, then you can establish a connection directly, without a router.

To connect your TV to Wi-Fi:

Once both devices are connected to the same wireless network, set up a DLNA server on your computer. Right-click on the wireless connection icon in the notification panel and launch Network and Sharing Center.

Look up the network value; if you have public network, change it to private.

The preparation is complete, now you need to “share” the folders from which you want to play media content on the TV screen. Let's see how this is done using the “Music” catalog as an example.

After DLNA settings On your computer, take the TV remote control and find in the device settings the item responsible for playing content from external sources. For example, on LG you need to select “PC Connection” from the “SmartShare” menu to access shared folders.

To view a media file stored on your laptop, right-click on it and open the Play on... menu. Select TV and the broadcast will start automatically.

Note: MKV video files cannot be played via DLNA server. If you downloaded a video from YouTube or downloaded a movie from another source, then make sure that the file has an AVI extension or convert it.

Screen mirroring using WiDi (Miracast)

No need to configure DLNA server and “share” folders. If the laptop is based on a processor Intel third generation, is equipped with an Intel Wi-Fi module, and a version of Windows 8.1 was preinstalled on it, this means that the laptop supports direct data transfer using Wi-Fi Direct technology. Additionally, you may need to install the Intel Wireless Display component. More information about the technology can be found on the Intel website; There you can also download the WiDi Compatibility Tool, which will check your hardware and software and then tell you whether your system can work with WiDi.

Download Intel® WiDi Compatibility Tool (16.8 Mb.)

The TV must support Miracast (WiDI) technology for direct connection. Previously, this required a special adapter, but today most modern models support this technology by default.

The devices are paired. Now the image from the laptop screen will be duplicated on the TV.

Adapters for older models

If the TV does not have a Wi-Fi module, but has an HDMI port, then you can install wireless connection using adapters and micro-PC. Several variants:

Android Mini PC.
Google Chrome cast.
Miracast adapter.
Intel Compute Stick.

These devices allow you to expand the functionality of your TV. For example, main Google function Chromecast is a way to broadcast video from a computer to TV, and a Miracast adapter will help you set up duplicating images from your laptop screen. It is important to make sure that your TV can work with them before purchasing these devices. Read the hardware specifications carefully to see if you should try to expand its capabilities.

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How to connect a TV to a computer via HDMI - FAQPC - Simple about the complex

Today we will solve the problem of connecting a TV to a computer, whether it is a stationary PC or a laptop - there is not much difference. There are several options, or rather, connection methods, but we will use the most modern interface - HDMI. It is with its help, using only one cable, that we will transmit both image and sound to the big screen.

Moreover, the output will be carried out with the maximum resolution that the TV is capable of and that the computer can provide. Some time ago, we talked about how to watch TV through a computer. Now let's move on to the big screen.

Before connecting

Before we start answering the question of how to connect a TV to a computer via HDMI, we need to make sure that some conditions are met, namely:

– Your computer must have an HDMI output.

– The TV must have an HDMI input. All modern television receivers have at least one such connector, but, as a rule, several of them are installed. Any free one will be needed.

– You must purchase an HDMI cable. Choose the length, manufacturer, and cable model yourself based on the physical distance of the devices from each other, your preferences, and financial capabilities. It is advisable that the cable correspond to interface version 1.3, or better yet, no lower than 1.4.

– It is highly desirable that your PC has the latest versions of the video card driver. This may help you work around potential problems. If all these points are completed, the connectors are installed, the cable is present, you can proceed directly to the connection.

Let's say right away that it is recommended to switch different devices (and the computer and TV are not connected to each other in any way except the electrical network) with their power supply turned off. Or at least turn off one of them. This is not a mandatory requirement, but its implementation can protect against possible malfunctions, such as: failure of the HDMI interface of the video card, TV, problems with motherboard etc. Repairs can be quite expensive.

Let us warn you in advance about another possible pitfall. The TV supports resolution of at least HD (1280×720), but most likely FullHD (1920×1080). What cannot always be said about the resolution of a computer monitor, much less a laptop. In this case, in the “Screen duplication” mode, the second device will display a “picture” similar in parameters to that displayed on a computer monitor. This will be mentioned below.

Connect and configure

So, all the preparatory steps have been completed, let's start connecting. As already mentioned, to avoid possible problems, turn off the TV and, preferably, the PC. After this, you can connect the HDMI cable to the corresponding connectors of both devices.

Modern TVs, in most cases, are equipped with several HDMI inputs; which one to use is a matter of taste. Use the one that is easier to reach, just remember to look at the HDMI input number.

Now you can turn on the devices. Here we should mention one more subtlety that may appear. It happens that a TV connected to a working computer “is not visible to them.” Therefore, it is advisable to follow the following turn-on sequence: first the TV, then the computer.

The remote control of any television receiver is usually equipped with a signal source selection button. Pressing this button will display a list of available inputs. Their number and names depend on the manufacturer of the television receiver, but all of them have HDMI inputs (usually they are called HDMI1, HDMI2, etc.) Select the one to which you just connected the cable.

In most cases, when you boot your computer, you will immediately see the desktop image on the second screen. Naturally, with parameters corresponding to the capabilities of your PC monitor.

If there is such an image, then we can say that almost all the work is done. There is little left: check the sound transmission from the computer to the TV and, perhaps, change the operating mode, if necessary, so that different screens showed various information. For example, a computer monitor is used for work, and a large screen broadcasts a movie.

To view and, if necessary, change the settings of the second screen, you need to right-click on the desktop and select “Screen Resolution” in the menu that appears.

Let's start with the operating modes. There may be several of them (hereinafter, options from the “Screen Resolution” menu):

– Screen duplication. In this case, both display devices work synchronously, showing an identical “picture”, i.e. the desktop of your computer, and all your actions will be visible.

– Expansion of screens. A more interesting mode that allows you not only to “stretch” the desktop by 2 different devices display, but also get on them different sizes display. For example, a laptop monitor often has a screen resolution of 1366x768, and a TV has full FullHD.

– Display the desktop on the 1st or 2nd screen. If, when a second display device is connected, you need the image to be on only one of them, then these modes are designed for this. In addition, you can swap the device numbering, change the orientation (from landscape to portrait), and change the resolution.

Now let's launch some movie, concert or any program on the big screen. Of course, recorded in FullHD format, otherwise, why did we fence the whole garden. Load your favorite media player, move it to the second monitor with the mouse, select the movie you are interested in, turn on playback, transfer to full screen mode. Not only the image should appear, but also the sound. Most likely it will. For example, the author needed only a few minutes to slowly display the Judas Priest concert on the big screen by connecting his laptop with a rather cluttered Windows 7 to his TV.

If everything went smoothly, enjoy the result. Everything is done correctly, it works correctly, and the pleasure is appropriate.

Possible problems

Among the most common problems is the “invisibility” of the connected TV, lack of image and/or sound. Ways to help avoid them in advance were listed at the beginning of the article. Now we will briefly list the main solutions.

– Make sure the HDMI cable you are using is working properly. If there is no image on the TV at all, check whether the selected HDMI input matches the one to which the cable is connected.

Try changing the monitor image size and display mode.

– If sound is not transmitted, you should check which device is used to transmit it. To do this, open the “Control Panel”, select the “Hardware and Sound” section, then “Sound”.

Not only should the TV be in the list that appears, but it should also be marked as “Default Device.” If this is not the case, then right-click on the playback device corresponding to the connected TV, then assign it as the default one. If it is not in the list of devices, then in the same window right-click on free space and check the “Show connected devices” checkbox. The TV should appear in the list.

If it’s still not there, then you should check which driver versions sound device you have installed and update them.

It happens that everything is done correctly, the cable is working, the drivers are not newer, but they don’t work as they should. Most likely, the issue is with the operating system. In the worst cases, it may happen that you have to reinstall the system.

Usually there are no connection problems. If something doesn’t work right, then you should look for the reason, rather, in the “software” part. Select drivers, and not just update them, but, preferably, completely remove the old ones and only then install new ones.

Owners of older versions of Microsoft OS, for example, XP, may encounter a situation where everything is configured as it should, but does not work. You will have to configure it using the utilities included in the video system driver. As a rule, after a short experimentation, you can get everything to work properly.

Good luck with your connections.

P.S. If something still doesn’t work out, write in the comments, we’ll help!

There are three most common ways to transfer images from external screen to TV:

HDMI cable;
Chromecast;
Miracast;
EZcast;
AirServer.

Mirror photos and videos to TV via HDMI

The simplest and highest quality way to send a PC screen to a TV receiver is to use HDMI. The high-definition interface usually comes with the TV. It can be purchased at any mobile equipment store. Digital devices of modern TV models with using HDMI receive and transmit high quality images to the screen simultaneously with sound transmission. This method can be used for any mobile devices and laptop models without an HDMI port through a special micro-USB to HDMI adapter, which can also be purchased at any gadget store.

Screen mirroring using HDMI

Sequencing:

Find an HDMI port, connect one end to the TV and the other to the PC.
Turn on both devices and press “Enter” with the remote control remote control TV.
Select HDMI from options. Now you can see your monitor on TV.

Sound settings:

you need to right-click on the speaker icon on your PC;
select the following options in sequence: “Playback device” > “Playback” tab > “Digital output device (HDMI)” > “Yes”.

That's it, the connection is ready.

As you can see, this easy way, reliable and high quality, but has disadvantages caused by certain inconveniences for users due to the limited cable length, which can interfere, for example, with children playing in front of the TV.

Transfer video to TV via Wi-Fi

Screen mirroring is easily achievable; if your mobile device and TV are made by the same manufacturer, they will likely have a "screen mirroring" feature (or something similar) on both devices. This will allow you to immediately see on TV everything that is on your smartphone without hassle. If the devices are released by different manufacturers, then you need to enable the DLNA (Wi-Fi Direct) function on your TV and download DLNA app to your smartphone via GooglePlay.

You can use a good app called AllCast (free for iOS and Android). For those who have an AppleTV, iPhone or iPad, you can connect via the AirPlay app to share with your TV. Older brands of TV and mobile equipment do not have such built-in functions, so you will have to use special Chromecast, Miracast and EZcast adapters.

Chromecast streaming device

Screen mirroring to a TV is a very reliable and widely used method all over the world. This is a streaming device designed to connect a PC and any mobile gadgets produced in 2010 and later to a TV. You can use it to listen to your music or watch photos and online videos from sites like YouTube.

Chromecast connection sequence:

Connect the Chromecast HDMI cable to the TV port, and then connect USB cable to a compatible port of any gadget.
Install on your mobile gadget Google extension Cast by downloading it via Google store Chrome.
Open a new browser window and click “Yes” when the gadget detects external devices, find the TV icon and click on it.
There is only one drawback of this connection - it works via Wi-Fi; if the connection is weak or overloaded, then the quality and speed of transferring photo/video/voice files may be low.

Screen mirroring using a Miracast adapter

There is a second way to transmit an image through more new standard called Miracast, which will be especially useful for Windows 10 users. It is often called "HDMI over Wi-Fi" because it allows various devices establish a connection using wireless networks. First used in Windows 8.1 and later later versions. Almost all laptops and modernized operating systems use the mentioned technology. Miracast is capable of playing not only HD video on the TV, but also displaying all current monitor activities.

Miracast connection sequence:

Go to your computer settings and click "Devices".
Then go to the “Connected devices” tab and click “Add device”.
Wait until the computer finishes detecting the device from available options, and click on the TV icon.
If your computer doesn't automatically connect to your TV, right-click and select Display Settings, set multiple displays under the Duplicate These Displays tab, and then click Connect to a Wireless Display.
After detecting the TV, click the “Connect” button to display the PC on the TV receiver.
Although this gadget can be considered a breakthrough in terms of connectivity, it has one drawback as it cannot detect certain TV models.

Not happy with screen mirroring using Miracast? Here's another one wireless solution- device for transmitting media content to TV EZcast.

Transferring images to your TV using EZcast

Features of EZcast:

multimedia support: Miracast, DLNA, Airplay for mobile devices and PC;
highly integrated SoC (600 MHz);
reliable in operation;
compact, energy-efficient, high-speed H.264 1080P Full HD;
automatic selection channel;
supports Wi-Fi module;
TV USB port.

Connecting PC and mobile devices to Sony TVs

Before duplicating Sony screen, you need to read the user manual and check the output ports on your PC to clarify the connection parameters and select the correct connection cable. If possible, it is best to use an HDMI connection or a DVI connection, as these options combine video and audio signals in one cable and also offer expansion high definition for the TV receiver screen.

Connection sequence:

Connect one end of the connection cable to the appropriate port on the side or back of the computer, and the other end to the appropriate port on the back of the TV.
Each port on the TV is clearly marked with its function, so there should be no problem identifying the correct port. Turn on Sony.
Press the AV or EXT button on the TV remote control until the PC output appears on the TV screen.
If the display is stretched or cut off at the edges, you will need to change the resolution settings on your computer.
To configure the PC to TV display settings, you need to click the “Start” button on the taskbar on the desktop, go to “Control Panel”, and then select the “ tab Appearance and personalization."
Click on the “Adjust screen resolution” feature and select your preferred resolution from the drop-down menu.
Experiment with different resolutions until you find a setting that displays correctly on Sony.
Click the "Apply" button to confirm and save the settings.

Duplicating the Samsung screen, PC screens, smartphone screens and other mobile devices is carried out using the function Screen Mirroring, which is present in Samsung TVs F, J, K, M-series. If mobile devices or the TV does not have this function, then Smart View software, which even works with iOS, is used for transmission. The screen mirroring procedure is the same as above.

Universal mirror receiver using AirServer

Mirroring your computer screen to your TV using AirServer is popular and can easily transform a simple large screen or projector into a universal mirror receiver. It does this by combining all the major mirroring technologies such as AirPlay, Google Cast and Miracast into one universal receiver. With AirServer on the Big Screen, users can use their own devices such as iPhone, iPad, Mac, Android, Nexus, Pixel, Chromebook or Windows 10 PC to wirelessly display video on the big screen.

Thus, today there is enough different technologies, allowing duplication iPad screens, PCs, laptops in offices, educational institutions, conference rooms or at home and turn any plasma TV into a state-of-the-art multimedia center.

HDMI– is rightfully considered the technology of the present and future. The interface allows you to transmit via just one cable picture and sound, which greatly simplifies the connection procedure and frees you from a bunch of extra wires, which are easy to get tangled up in. We are pleased with the high throughput (up to 10.2 Gb/s) and the maximum resolution of about 1440p.

HDMI input location on PC

In view of all the above advantages, a large number of people strive to connect a TV or monitor via HDMI to a computer. This is where the first problem arises: not everyone knows where this interface is located on a PC. The answer is quite simple: on the rear panel of the system unit. It is located on the video card, next to one of several additional interfaces for a similar purpose:

DisplayPort.

For clarity, you can turn your attention to the photo.

If this connector is not on the back panel of your computer, it doesn’t matter. Below we will look at several solutions to this.

How to make an HDMI output on a computer if it is missing

There are situations when there is no HDMI interface. This is primarily due to the age of the video card. On earlier models this connector was completely absent.

If you have an outdated video card, but you really needed given input – there are two ways to make HDMI on a computer:

Change the video card to a more modern one. This will require financial investments, and significant ones at that, since a brand new video card (especially gaming analogues) cost quite a lot.
Choose an adapter from your interface to HDMI. This can be done either in a computer parts store or via the Internet. In this case, the investment amount will be significantly lower.

Photo adapter

Choose the option that suits you best.

Correct HDMI setup with your own hands

We have looked at where it is located and how to make HDMI on a PC, now we should move on to configuration and connection. Without this, you won't be able to enjoy your work. of this interface. This stage will be discussed using the example of an operating room. Windows systems 7.

If you want to connect to a TV, we strongly recommend that you read the instructions and make sure that its HDMI input supports audio reception.

After this you can proceed to next steps– connecting a TV/monitor to a computer. To do this, you will need to insert the cable itself into their HDMI inputs/outputs. He must enter tightly, all the way.

On your computer, you need to right-click on an empty space on the desktop and select menu "Screen resolution". In the tab that appears windows interface 7 will notify you if there are multiple monitors.

Standard OS tools implement 2 ways of working with monitors:

Screen duplication. The two monitors will represent one unit and broadcast the same video signal. Good to use when setting up displays with the same resolution. Otherwise, one of them will show a black frame on the sides and the image will not fill the entire screen. Separately, here, you cannot adjust the resolution for each display.
Expansion of screens. Supports separate setting for each monitor. Good to use when connecting devices with different resolutions, let's say a TV and a monitor. It is possible to configure each of them separately and the ability to select the default device. The default screen will broadcast the operation of the OS, and the additional one (with high resolution) can be used to watch movies in high quality.

Setting up screen duplication

For this method, just select the resolution you are interested in (it is recommended to set it to the maximum). In point "Multiple Screens" choose "Duplicate these screens". Click "Apply" after "OK" and everything is ready. On both displays you see the same picture.

Here the situation is a little more complicated, but the site will tell you how to do everything quickly. We will need to determine which monitor will be the main one and which one will be the secondary one?. Usually the monitor is left as the main thing, and the TV as a secondary one.

We select this in the paragraph "Screen" and put a tick in “Set as primary monitor”. HDMI setup on personal computer almost finished. All we have to do is set the resolution we are interested in. Here you can set the resolution for each monitor separately. It is advisable to put to the maximum(the picture will be clearer).

It would not be superfluous to produce additional settings . Click the link "Extra options" and select the tab "Monitor". Set the screen refresh rate to the maximum. We always use color rendition 32 Bit.

When mode screen extensions additional settings must be made for the TV and monitor separately.

Sound settings

We have more or less figured out the image, now it’s time to move on to setting up the sound. This is quite easy to do. You need to right-click on the speaker icon in the lower right corner and select from the menu "Playback Devices" See photo.

A new window will appear, where on the tab "Playback" Available devices for playing audio will be displayed when HDMI connection. From this list you will need to select a device (carefully evaluate the list provided and select the appropriate option), right-click on it and select "Turn on". The photo below will help you do everything right.

As an example, let's consider a situation where you need to connect a TV and select it as the audio source. We enter Sound/Playback and turn it on AMD HDMI Output. The remaining devices will need to be disabled in a similar way.

For clarity, you can watch the video below:

As you can see, there is nothing complicated. We hope that our material was useful to you, and you learned how to set up HDMI in Windows 7. If you have any questions, write in the comments.

Ilya 87552

In this article we will tell you how to connect your phone to a Sony Bravia TV via Wifi, how to duplicate the display, as well as about the Wi-Fi Direct and Miracast technologies themselves. Modern Sony TVs have many useful options, significantly expanding their functionality. This is also the ability to display images from smartphones “over the air”, without the need for wires - watch photos, videos, listen to music on a large display, use your smartphone as a control panel and much more. But to take full advantage of these features, it is important to make the correct settings.

How to connect your phone to a Sony Bravia TV via Wifi is described in the operating instructions. But despite detailed guide, many users encounter various difficulties during the installation process. For example, what to do if your smartphone is controlled not by Android, but by iOS, or what to do if your phone doesn’t have Direct, where can you find the access code for WiF-i on TV, or why did you follow everything according to the instructions, but nothing happens? We will also examine these questions in this article.

About technology

Wi-Fi-Direct is an option that allows you to combine mobile gadgets and TV into single network over the air, bypassing a wired connection via LAN or World Wide Web. To dock them there is no need to use optional equipment And Consumables(such as routers, modems, cables, signal splitters and other telecommunications equipment). In this case, the channel throughput is identical to the throughput of 802.11 devices. In other words, the data exchange speed is the same as when using regular Wi-Fi.

Miracast - the new standard wireless transmission video signal. It is based on Direct, but in comparison with it, the technology in question has a number of improvements and differences. When creating Miracast, the developers sought to simplify the process of organizing communication as much as possible. And they succeeded perfectly. Any owner of a smartphone, tablet, laptop or any other mobile gadget with Miracast support can play games on a tablet or smartphone and display images on a large screen, display photos, and multimedia content. The TV will display everything that happens on the gadget’s display. And all this “over the air”, without wires and with just a few touches.

How to set up Wi-Fi on a Sony Bravia TV

Activating Wi-Fi.Direct on TV is easy. To do this, you need to enable the “Built in Wi-Fi” checkbox, and then Wi-Fi-Dir ect.

You can do this as follows:

Pick up the remote control, find on it HOME button and click on it. Note! Some users are faced with the fact that after performing this action the TV freezes and nothing happens. In this case, you need to perform a power reset or reboot and then try again. If this does not help, try disconnecting all devices from the TV and performing a factory reset.
Next you need to go to the interface “ Additional settings"(Advanced settings). To do this, follow this path: Settings – NETWORK&ACCESSORIES – NETWORK – Advanced settings.
On the “built-in WiFi” tab Built-in.Wi-Fi, put the icon in the On field.
Also set the Wi-Fi.Direct box to On. Many users are also interested in how to find out the password for Wifi Direct on your Sony Bravia TV. This can be done in the same menu in the Show Network (SSID)/Password dialog. When you click on the TV screen, a window will appear with the name of the network and the secret code. This data is subsequently entered manually when debugging the Wi-Fi of the connected mobile device. If the connection was established successfully, a notification about this will appear on the TV receiver monitor.

Now you know how to connect Wi-Fi to a Sony Bravia TV. Immediately after carrying out the steps described above, the TV goes into synchronization mode and waits for binding. Here you can also set synchronization confirmation when trying to communicate with an unfamiliar device: on the remote control, click on the “Options” button and turn on the “Registration notification” item.

How to connect an iPhone to a Sony Bravia TV via Wi-Fi

Activate Wi-Fi Direct on TV using the instructions above.
Go to your iPhone settings and select Wi.Fi, then Dir-ect-xx-BRAVIA.
In the window that opens, enter the WPA key displayed on the TV receiver display and click Join.
Wait while pairing between devices is established. This may take a few minutes.
After this, the settings window will be displayed. If there is a mark for the SSID on the iPhone side, and a dash on the Sony Bravia side, it means the docking has been established.

If the connection is not established, try again, first making sure that the password is entered correctly.

Duplicate iPhone screen on Sony Bravia TV

Unfortunately, not all game and application developers provide AirPlay support for their products, as a result, not all streaming videos from applications or the Web are displayed on TV. You can get around this problem by duplicating the content from the iPhone display to the TV screen. To do this, swipe up on the display, expand Control Center, and select AirPlay, then AppleTV.

How to connect your phone to a Sony Bravia TV

Now let's look at the features of connecting devices running Android OS to Sony TV.

As with the iPhone, the first step is to go into the device settings. Find in it WIFI menu and turn on the module, then click on the three dots, then on Wi-Fi-Direct.

After activating the Wi-Fi-.Direct button, the gadget will begin searching for suitable devices. It will take some time. Upon completion, you will be presented with a list of all gadgets available for communication. Select the SSID of your home theater from this list and enter Password. A request to connect a new device will appear on the TV screen. Click “Ok”. Next, the TV receiver performs synchronization and then displays a message about successful pairing.

Don’t forget that you can synchronize no more than ten external gadgets with TV via Wi-Fi Direct. To view the list of gadgets working on your home network, you need to go to the Direct debugging menu on your TV, then press the “Options” button on the remote control and select “Display list of devices.” If you want to delete any of the connections, click on the button located in the center of the remote control. The “Are you sure you want to remove from the list” dialog box will open. Using the arrows on the remote control, move to the word “Yes”, then click on the central button.

How to connect the Internet to a Sony Bravia TV via Wi-Fi if the phone does not have direct? It's simple. On the TV, go to the Wi-Fi-Direct debugging mode, press the “Options” key on the control panel and select “Manual”. In the window that opens, select “Other methods”. A window will appear on the monitor displaying the name of the network and the password required to log in. You need to find this name in the Wi-Fi settings menu of your smartphone and write Password.

How to mirror your phone screen to a Sony Bravia TV

You can install Screen Mirroring only if Miracast technology is supported by both the TV receiver and mobile device. As already noted, characteristic feature Miracast is a simplification of technology. And here everything is really very simple.

Depending on the Android version and smartphone model, the steps may differ slightly. In version Android 6.0, to do this, go to settings - “networks and communications” - “wireless display”. Activate the mode. The smartphone will begin searching for available equipment, after which your TV will appear in the list. Click on it - the contact will be automatically established, and an image from your mobile device will appear on the TV screen.

If the connection was not established automatically, do the following: click on the “Input” switch, which is located on the control panel, then “duplicate”, then turn on the wireless display from your smartphone.

tell friends

Modern people spend a lot of time at the computer, whether stationary equipment or a laptop, therefore it is advisable to create the most comfortable conditions for yourself when working on it.

Besides external factors, such as indoor lighting, play a big role in providing comfortable and safe use play device settings.

For the most fine-tuning, a program for .

Introduction

What are these programs and what are they for? Such software assumes fast access to all possible settings and parameters of the computer screen. With it, you can adjust any monitor parameter optimally exactly “for yourself”.

Of course, access to most of the functions provided by such a program is can also provide the computer's own resources, for example, they can be accessed via Control Panel.

However, do this via special program, in fact, with one click, much more convenient.

The functionality of such programs is quite wide - they help to change the color, brightness, screen resolution, screen management, adjust the position of buttons, panels and shortcuts, etc. That is, such software “collects” all the possibilities for changing screen parameters to simplify access to them .

In addition, some software helps you configure more complex settings that cannot be changed using the computer’s own resources.

Why is it so important to carefully fine-tune your monitor settings? This is due to the fact that the main load when working at a computer falls on the eyes, and it is the screen that creates it. Thus, with careful adjustment of the monitor, this load can be reduced, which can potentially even help maintain good vision.

Main characteristics

Choose the most optimal program, is often quite difficult, since it is necessary to simultaneously take into account a whole variety of parameters.

To simplify and speed up this process, the summary table below shows the main characteristics of all software included in the TOP, which may be of primary importance when choosing.

Name	License	Multimonitor	Russification	Installation	Reference materials
UltraMon	Paid	Yes	Yes	Required	None
Nokia Monitor Test	Free	No	Yes	Not required	Present
Power Strip	Paid	Yes	No	Required	Present
UD Pixel	Free	No	Yes	Required	None
Is My LCD OK	Free		Yes	Not required	None
InjuredPixels	Free	No, but suitable for TV use	Yes	Not required	None
Actual Multipal Monitors	Paid	Yes	Yes	Required	None

Taking these parameters into account will allow you to quickly select the most suitable software for yourself.

UltraMon

The most functional and simple program of all presented in the TOP. It is easy to work with and helps you make fairly fine adjustments to the monitor and change even the most insignificant parameters over a wide range. Distributed for a fee, but has trial period.

Particularly convenient for working with - it allows you to copy and move desktops from one monitor to another, copy them, stretch the taskbar across multiple monitors, etc. It also allows you to technical setup screens - change color, resolution and more.

The advantages of such software are as follows:

“Tailored” for multi-monitor viewing;
Simple controls and clear interface;
Wide functionality.

Paid license;
Quite narrow functionality of settings technical parameters;
A large number of functions that are not required by the average PC user.

And here’s what users who have already worked with this program say: “I couldn’t find anything better than this program”, “It doesn’t have some of the functions that Actual Multipal Monitors has, but overall I’m happy with the software”, “It works stably, the functionality is sufficient for optimization screen management."

Nokia Monitor Test

This is a small and lightweight utility designed to configure monitor parameters (geometry, contrast, etc.) without changing its control systems. The name should not confuse you - the software is designed to work specifically with screens and .

It has high-quality Russification, and the help files installed in the utility will help you decide on the settings depending on the nature of your work and the volume of the load.

This will reduce eye strain when working at a computer.

No need to install the program;
Availability of reference materials for setup;
Minimum load on the hardware and memory of the device.

Narrow functionality;
Lack of possibility of any adjustments other than “technical” ones;
Works stably on most systems.

The opinions of users who are already actively using this program are as follows: “It’s a pity that it’s impossible to run X64 on Windows 8. I tried everything and nothing works”, “Allows you to properly adjust the monitor and evaluate all the main parameters of the picture. A set of tables is reference. Great program!”, “Helped to bring the monitor back to life.”

Power Strip

An application that allows you to configure technical parameters and control both one monitor and several at once. It is distributed for a fee due to its high complexity and wide functionality.

It differs in that it supports, including old ones.

It has 500 parameters for setting up the display and video card, both the simplest and the most complex. There is extensive and clear help for all complex and simple functions and parameters.

Multi-screen mode support;
Very wide functionality;
It is equally convenient both in working with multi-screen systems and with simple ones.

Paid software distribution;
The need to install it;
Quite a significant load on the memory and hardware resources of the computer.

And here’s what those who actively use it say about the program: “My favorite program,” “This program will allow you to open up new opportunities, so download it quickly,” “I’ve been using the program for a very long time, I consider it the most valuable of its kind.”