How to connect a laptop to tv?
Confident Windows user who knows how to run hot spot or turn the screen on a laptop, probably noticeed for its laptop one essential drawback: too small to view FullHD display. “Expand” him, of course, will not work. it can be connected to a TV and watch movies, clips and photos on the big screen. How to do it. try to figure it out.
Connect the TV and a laptop or netbook in practice is not more difficult than entering the BIOS and get used to the thin settings of the operating system: the owner of the technology requires a minimum of knowledge, the presence of a cable or Wi-Fi working point, patience and accuracy. Nothing will need anything, and the process itself, including the setting, will take away from ten minutes before half an hour.
Important: Connecting a laptop to the TV in the methods described below. the process is absolutely safe for both devices that does not interfere with the autonomous operation of equipment. The user can return everything “as it” at any time. it’s just enough to remove the wires.
Despite the common opinion, it is possible to connect from a laptop to the old TV. it is possible that it will take a little more time, and the quality of the picture will not be so impressive, but there are no hopeless provisions. and therefore, you can proceed to manipulations.
Connecting a laptop to TV via HDMI
The easiest option for connecting a laptop to TV via HDMI. To do this, only the presence of the corresponding connectors on both devices, as well as the corresponding cable. Among the main advantages of this method of connection, you can call the convenience, the need for minimal skills, as well as the minimum settings. The opportunity to watch movies in 3D, too, is a plus of this type of connection.
So, in order to display the image of your laptop on the TV screen, you need to do the following:
- On the TV, select the connected device mode and select the input number where the cable is inserted;
- On a laptop, press a combination of keys that consists of FN video switch button. Most often, this is the F8 button, but it all depends on the device manufacturer. On this button there must be an icon with the image of two monitors.
After performing the above actions on the TV, the image should appear, which currently displays the laptop monitor. On some TV models there may be several HDMI outputs. you can safely choose anyone to connect a laptop to TV.
May happen so that the image on the screen will not appear. The reason for this may be an incorrectly selected source of the signal on the TV. To correct the situation, call the list of signals by pressing the INPUT button on the remote, and then select the option that matches the current connection.
Another reason why the picture on the TV does not appear may wage in the settings of the NoBook. Press the right mouse button on the free part of the screen, and go to the “Resolution” menu. Find the “Multiple Screens” submenu. There will be a choice of image display options, as well as the choice of possible screens, image quality and other settings.
Why may not be sound
Incorrect audio device for playback
The most common reason is that the laptop does not “transmits” the sound on TV consists in an incorrectly selected audio device (T.to. The sound of the laptop can transmit on its speakers, for example).
To manually set the device for playing audio, click the sound icon in the right button right-click and select the “Sound” menu.
Note! You can also open a window with a sound settings if you enter the Windows Control Panel and go to the “Equipment and Sound / Sound” tab.
To help! If you do not have a sound icon in the tray. MOT: HTTPS: // Ocomp.Info / Propal-Znachok-Gromkosti.HTML
Next, in the Playback tab, please note that you should have a new audio playback device (for example, digital audio (HDMI) as in my example below. Also often just show the name of the TV).
You must select this new device, and then click the “Default” button. Thus, the laptop will start “transmit” sound on TV.
Switching sound with speakers on HDMI
It is possible that you have no part of the drivers (for example, on mat. fee or audio card). With certain “variations” it is possible that the sound on your laptop itself will be, but the HDMI output will be “dumb”.
To see if there are any devices for which drivers are not installed. Open the Device Manager (use the WINR combination and the DevmGMT command.MSC). And see if there are devices, opposite which yellow exclamation mark burns.
Is there an audio driver (drivers installed)
There are no drivers on the network card // as an example
To automatically check and update the drivers of all “glands” in PC, it is convenient to use special. Utilities. https: // Ocomp.Info / Update-Drivers.HTML # driver_booster.
We update the drivers immediately to all iron / clickable
Well, last, check, and do you have a sound at the laptop itself. The reasons for the absence of sound are quite a lot, and a separate article is dedicated to this blog. https: // Ocomp.Info / Pochemu-Net-Zvuka-Na-Kompyutere.HTML
Connecting a laptop to TV via Wi-Fi (Wi-Fi)
Laptops with Intel Core i3, i5 and i7 processors can connect to Wi-Fi TVs (Wi-Fi). Using Intel Wireless Display technology. But provided that all drivers on the laptop are installed.
When connected, a TV is required, or support for Intel Wireless Display technology. TV.
That’s it. I hope you’ve learned how to connect a laptop to a TV with HDMI. If you have questions or Комментарии и мнения владельцев on the content of the article, leave Комментарии и мнения владельцев, or create a topic on the forum.
How to connect a laptop to a TV via an HDMI cable
The easiest way to connect the laptop to the TV using HDMI cable. The corresponding connector is available in each modern portable computer. Yes, and LCD TVs are not deprived. Only monitors can be an exception to the rule. on their back panel HDMI input may be missing, which is why other options have to look.
So how to connect a laptop to a TV via HDMI? This will require how easy it is to guess, HDMI cable. In the case of a laptop, the simplest accessory supports one of the first versions of HDMI technology. It is unlikely that you will display the 4K image on the TV, and even in 3D.
The first step is the connection of the cable. In the TV you need to insert the plug in the HDMI in free socket. The other end of the cord is inserted into the same laptop connector. Nothing difficult in this, it is impossible to confuse anything. a laptop computer is endowed with only one socket where it turns out to be inserted HDMI-plug.
If a desktop computer connects to the TV, then the corresponding connector should be signed on the back of the video card. It is possible that instead of a full-sized HDMI there is a MINI-HDMI jack. There is nothing terrible in it, you just have to get a suitable cable or adapter. If the computer has only a VGA connector, and there is no TV, then you will also need an adapter.
Connect the cable two devices is very simple. But this connection does not end. Next, you need to make the TV display a picture taken by cable. To do this, click on the remote control button “Input”. The list shows the list of available signal sources. Select one HDMI port to which the cord is connected now. In the case of a Smart TV, the system can independently offer to go to the active signal source.
In general, the connection has already been implemented. You should see on the TV the picture that is displayed and on the laptop screen. However, it is possible to work on the settings for more convenient viewing.
To do this, take a laptop in your hands and press the “Win” “X” combination on its keyboard. Or open the “Control Panel” and select “Windows Mobility Center”. In the relevant section, pay attention to the “External Display” segment. Here click the “Disable Screen” button.
At this moment the next menu will pop up. In it, you are waiting for several options for the screen of the TV and a laptop:
- “Only a computer”. if you click on this item, the transmission of the HDMI signal will stop;
- “Duplicate”. a standard option in which the same picture is displayed on the displays and the TV;
- “Expand”. when this mode is activated, the TV turns into a second desktop, continuing the first;
- “Projector only”. Click on this item will turn off the laptop screen.
You need to choose the fourth item. Do not be afraid. When you disconnect the HDMI cable from one of the sockets, the image will return to the laptop screen.
Also, when HDMI connected the TV does not prevent anyone else’s settings menu. You can do this by clicking the right mouse button on the free area of the desktop. then you should select the screen “Screen Resolution” in the context menu. Here you need to choose what resolution will be transmitted to the TV. By the way, it is possible to expand the desktop or duplicate it here.
That’s all! Now you can postpone the laptop on the side, starting viewing the video or something else.
Typical problems when connecting a laptop to a TV on HDMI and VGA
When you connect a laptop to a TV using wires using HDMI or VGA ports (or a set of them, when using adapters / converters), you may encounter the fact that all this works not as expected. Below are typical problems that may arise and solutions.
No signal or simply images from a laptop on a TV
When this problem appears, if you have Windows 10 or 8 installed (8.1), try pressing the Windows keys (with the emblem) P (Latin) and select the “Expand” item. Perhaps the image will appear.
If you have Windows 7, then through the right click on the desktop, go to the screen settings and try to define the second monitor and also set to “Expand” and apply the settings. Also, for all versions of OS, try to set for a second monitor (provided that it is visible) such a resolution that they are accurately supported.
When you connect a laptop to TV on HDMI there is no sound, but there is an image
If everything, it seems, it works, but there is no sound, while any adapters are not used, and this is just an HDMI cable, then try to check which default playback device is installed.
Note: If you are using an adapter option, then consider that the VGA sound can not be transmitted, regardless of whether this port is from the TV or laptop. The audio output will have to tune in any other way, for example, on an acoustic system through access to headphones (do not forget to set the appropriate playback device in Windows, described in the next paragraph).
Right-click on the speaker icon in the Windows notification area, select “Play Devices”. Right-click on the empty location of the device list and turn on the display of disconnected and disconnected devices. Please note whether the HDMI device is in the list (maybe more than one). Click on the desired one (if you know what kind of) right-click and install “Use Default”.
If all devices are disabled or in the list, there are no HDMI devices (and there are also absent in the audio adapters section in the device manager), it is quite possible that you do not have all the necessary drivers for your laptop motherboard or for the video card, they should be taken from the official Laptop manufacturer website (for discrete video card. from its manufacturer’s website).
Cables and adapters when connected
It is also worth considering that very often problems with connecting to TV (especially if the output and input differ) are caused by poor-quality cables or adapters. And it happens not only in quality, but in misunderstanding that the Chinese cable with different “ends” is usually an inoperable thing. T.E. Needed the adapter, for example, such: HDMI-VGA adapter.
For example, a frequent version. a person buys a VGA-HDMI cable, and it does not work. In most cases, for most laptops, such a cable will never work, you need a converter from an analog into a digital signal (or vice versa, depending on what is connected to). It is only suitable for cases when the laptop is specially supported by digital output via VGA, and there are almost no such.
Playing movies from a computer on a TV on Wi-Fi (DLNA)
For this, the most common method of wireless TV connection, in addition to the presence of Wi-Fi module, it is also required that the TV itself is connected to the same router (t.E. to the same network) that both the computer or laptop on which video and other materials are stored (for TVs with Wi-Fi Direct, you can do without a router, simply connect to the network created by TV). I hope it is already so there, but no individual instructions need. the connection comes from the corresponding menu of your TV in the same way as the connection to Wi-Fi any other device. Cm. Separate instructions: How to configure DLNA in Windows 10.
The next item is to configure the DLNA server on your computer or, clearer, provide sharing folders on it. Usually it is enough for this so that the “home” (private) is installed in the parameters of the current network. By default, the “Video”, “Music”, “Images” and “Documents” folders are publicly available.
One of the fastest ways to enable sharing. Open Windows Explorer, select the “Network” and, if you see the message “Network detection and sharing files are disabled”, click on it and follow the instructions.
If this message does not follow, and instead computers on the network and multimedia servers will be displayed, then most likely you have everything is configured (it is quite likely). If it did not work, then here’s detailed instructions on how to configure the DLNA server in Windows 7 and 8.
After the DLNA is enabled, open the menu item for your TV to view the contents of the connected devices. On Sony Bravia you can go over the Home button, and then select the section. movies, music or images and see the appropriate content from the computer (also at Sony has a Homestream program that simplifies everything that I wrote). On LG TVs. SmartShare item, there you will also need to see the contents of shared folders, even if you do not have the SmartShare program on the computer. For TV other brands, approximately similar actions are required (and also have its own programs).
Additionally, with an active DLNA connection by right-clicking on the video file in the explorer (this is done on the computer), you can select the menu item “Play on the name_Televizor”. When this item is selected, the wireless broadcast of the video stream from the computer on TV will begin.
Note: Even if the TV supports MKV movies, it does not work for these files to “Play” in Windows 7 and 8, and in the TV menu they are not displayed. Working in most cases the solution is simple to rename these files in AVI on the computer.
How to configure the image on a TV from a computer and a laptop in Windows 7 and Windows 8 (8.one)
In order to configure the display mode on two screens (or on one, if you are going to use only a TV as a monitor), right-click in an empty desktop location and select “Screen Resolution”. The following window opens.
If you have a computer monitor and connected TV at the same time, but you do not know which one of them is what digit (1 or 2) matches, you can click the “Determine” button to figure it out. You will also need to clarify the physical resolution of your TV, as a rule, on modern models it is Full HD. 1920 at 1080 pixels. Information should be in the instruction manual.
- Choose a mouse click on the miniature corresponding to the TV and set the “Resolution” field that corresponds to its real permission. Otherwise, the picture may not be clear.
- If multiple screens are used (Monitor and TV), in the “Multiple Displays” field, select Operating Mode (hereinafter).
You can choose the following modes of operation, some of them may require additional settings:
- Display the desktop only on 1 (2). the second screen is turned off, the image will be displayed only on the selected.
- Duplicate these screens. on both screens the same image is displayed. In case the resolution of these screens is different, probably the appearance of distortions on one of them.
- Expand these screens (expand the desktop on 1 or 2). In this case, the desktop of the computer “takes up” both screens. When you exit the border of the screen you go to the next screen. In order to correctly and conveniently organize the work, you can drag the thumbnails of the displays in the Settings window. For example, in the picture below, 2 is a TV. When summing up the mouse to the right border, I get to the monitor (Screen 1). If I want to change their location (because they stand on the table in a different order), then in the settings I can drag the screen 2 to the right side so that the first screen is left.
Apply settings and use. The optimal option, in my opinion. is to expand the screens. At first, if you never worked with several monitors, it may seem not quite familiar, but then you will most likely see the advantages of this use option.
I hope everything happened and works fine. If not and with the connection of the TV there are some problems, ask questions in the Комментарии и мнения владельцев, I will try to help. Also, if the task is not to transmit the image to the TV, and simply playing a video stored on your computer on your Smart TV, then it may be more optimal way to configure a DLNA server on a computer.