How to connect a laptop to a TV via HDMI independently?

Today there is no need to buy expensive discs to watch your favorite movies. The Internet offers free multimedia in online mode. For easy viewing, advanced users use the TV screen as a monitor. In this article, we will discuss how to connect a computer to a TV via HDMI.

The main advantage of this interface is high-resolution support, which can not boast VGA-connector. In older televisions, the most commonly used tulip is used for connecting external devices, and the new ones already have a slot for HDMI.

To connect the old model of the TV, you have to try, because the search for a suitable cable with the necessary interfaces does not always end successfully. In any case, to help users, there will always come special adapters. However, remember - the fewer connections, the better the image. Therefore, if it is possible to buy a cable with the required connectors, then it is better to exclude the use of transient devices.

Before connecting the laptop to the TV via HDMI, you should study the interfaces of both devices in detail. Cable found? We begin the connection. Initially, remove the power by plugging in the cord. If the TV has S-Video, then it is better to use it, however, it is not recommended to use the DVI interface to connect to the TV, because the picture will be very poor quality.

Since it's easy to connect HDMI, we will not consider the sequence of connections by colors (if a tulip is attached to the TV). After the devices are connected, the TV turns on, then the computer. At a time when the operating system is being booted, a flicker will appear on the screen. This means that you are connected to an external device. It is necessary to switch the TV to the input of audio and video (on the remote is the AV key). In this way, an external signal is connected to the input.

But how to connect the laptop to the TV via HDMI, if the video card does not see the device? In this case, you need to change some computer settings. They will help determine the external monitor and display an image on it.

In the properties of the video adapter, you need to identify a new monitor. If you are using a new Windows 7 operating system, right-click with a single click on the desktop to open a window where you need to select the screen resolution settings item . In the appeared menu it is necessary to press the button "Find". And the TV will show the image.

Since you can connect a laptop to a TV via HDMI with a fixed length cable, it is recommended to pay attention to its size when purchasing. It has already been said that the use of adapters negatively affects the image quality. It is not recommended to buy a cable longer than two meters, as this affects the resistance of the conductor, while the excessively long signal cord does not fully transmit, partially drowning it.

We looked at how to connect a laptop to a TV via HDMI. With the help of this connection, the need to huddle at the computer monitor with the whole family disappears by itself, because now you can watch your favorite broadcast online on the big screen. Some users manage to hide the cable from the computer to the TV behind the plinth, conveniently placing it in a special compartment. However, for this you will have to sacrifice image quality, because in order to hide the cable, you need to use a long cord.