The DVI to VGA adapter with your hands. Adapter DVI-D to VGA

Development technologies in the modern world does not stop for a second. Modern technology continually opens for users new features and capabilities. However, not only important new functionality. First and foremost, requires a clear understanding of how to use the new devices.

After analyzing the thematic forums and sites, you can understand that many users do not know about how to connect monitors with VGA port to video card output to DVI-D. Inexperienced people often receive advice from those not fully knowledgeable fans, based on their own, often unsuccessful, experience. Usually offer to buy an adapter DVI-D VGA, citing its low cost, not practicality.

But the adapter of this type hardly ever will work, so it is recommended to use a signal Converter DVI-D to VGA, not the so-called DVI to VGA adapter.

In order to understand all the intricacies of a connection of that type, you need to understand the principle of operation.

How it works the DVI-D connection?

DVI (Digital Visual Interface), which in English “digital visual interface" is used to connect and synchronize video between the graphics card and monitor, TV or any other display device. DVI-D — a technology used to preserve the picture quality when switching from analog to digital signals. This type of connection will give the maximum sharpness of the image. It is important to note that this connection type transmits only digital signal. Connecting with DVI-D is essential for the total mass of digital television of new generation and gives a maximum of 2K resolution.

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This technology has been actively used by manufacturers of advanced televisions and monitors that created a lot of problems to many owners of personal computers. This is due to the fact that many users still forced to use the outdated VGA connection.

What is VGA connection?

VGA (Video Graphics Array) — a technology to transfer the image, which has been preserved since the last century, it is still used by some users. This type of connection is designed to transmit an analog signal. The best quality that is available in VGA connection – 1280×720, in other words HD. Neither of which 2K resolution, and image transmission in 3D, can not speak.

Currently, most manufacturers of playback devices abandoned this technology, considering it outdated. That is why the graphics card of the new models has only the DVI-D port, but the overwhelming majority of users don't always want to change the monitor on demand, and still use a playback device with a VGA port. That is just to connect an old monitor without any overlap and loss of image quality is impossible. Experts recommend to use several methods of connection, but in order to find an efficient way, you need to understand the process. Than we now do.

DVI/VGA adapter with your hands

In the what technologies work on different ports and belong to different generations, the user should clearly understand that the type of the signal transmitted from one device to another, also different. That is, for stable use of the display device requires a digital-to-analog Converter, not made a DVI/VGA adapter with your own hands or bought at a flea market. After all, a device of this type is simply not able to convert the signal from analog to digital and/or just will not work or the user cannot obtain the desired image quality.

Types of adapters

Pay attention to the types of adapters which suggest to buy users forums, websites and other various sources:

• Normal DVI to VGA adapter;
• Adapter VGA/DVI-M;
• Adapter DVI-F/VGA-m

The Price of such devices is very small, but the vast majority of users believes that the use of this adapter DVI-D to VGA is much easier than changing the old video card, buy the monitor with the appropriate port, or to look for better offers. However, it is not so. The cost of the DVI to VGA adapter is from 2 to 5 dollars. But in fact the buyer receives the output of the adapter is absolutely useless, so, like many of his companions in misfortune, to wonder why nothing happens. So where lies the reason for the failure VGA DVI adapter? To this question we now answer.

The Pinout of the connectors

Knowing the Pinout of ports, the master of questionable order came to the conclusion that by connecting certain connectors, they will get a great adapter DVI-D/VGA!

And in fact,if it is good to know the schema of the data ports, it is immediately clear that the device cannot function at all! If you look at the port, it becomes clear that DVI has no pins, and are responsible for the transmission of analogue signal.

In fact, the answer can be easily found on the world wide web on every topic on the subject there is a post in which the author writes that everything seems connected but doesn't work. But if the author understood that the connection transmits signals of a different type, you know: it is necessary to convert the signal. That is, just connecting two different ports does not help. Such a solution is quite common on the Internet, but it will not be a hundred percent.

Converter to DVI-D/VGA

The Only way to connect will Converter DVI-D/VGA. Of course, its price is higher than the adapter, however, we have found that it is better to pay than to just throw a few dollars, as they say, to the wind. The DVI to VGA adapter Will not be able to convert analog signal into digital, without that the user will not be able to connect none of the gadget. The principle of operation of the Converter DVI-D to VGA converting a digital signal to analog.

Tips

What we have in the rest? First: the user should pay attention only to the opinion of professionals with sufficient competence. Trust the advice because it was cheaper solution to the problem, either due to the popularity of the method is not necessary — it is fraught or a meaningless loss of money, or a waste of precious time.

Second, if it is obvious that this method of solving the problem is not functioning the vast majority, then you need to understand why it doesn't work, before taking a sudden decision and hope that in the specific case everything will work. That is, of course, you can try to buy a DVI to VGA adapter and save money, hoping for an unlikely result. But it is better to buy a Converter that guarantees the health of the connection.

I Hope that article has helped readers to understand the issue of how the adapter of this type. The only solution is to buy a special signal Converter and not to fool his head, and the adapter will not be able to help you.