The computer does not see the graphics card what to do, the reasons and methods for solving problems

The computer does not see the graphics card - the main and side symptoms of "disease"

Let's imagine a situation: you are deciding to undertake a full upgrade of its equipment and bought the system unit with more advanced "stuffing" or just installed a new graphics card from Nvidia or AMD. How to verify that the computer and the Windows operating system, for whatever reasons, does not interact with the video card:

1. The most visible and obvious symptom - when you turn on your PC monitor does not display pictureOnly a dark screen.
   
   

   The old TV was at least a test screen is prevention, and in our case - only black

2. The display is present, but either are interference, or various types of visible strip and the like of deviation.
   
   

   It is unlikely that you will be able to work normally in the office or relaxing at home, despite the "brilliance" of what is happening

3. There are so-called "blue screen of death" error code specific to graphics cards.
   

   This phenomenon feared by all - from the ordinary users to experienced administrators

4. The picture is only displayed at a low resolution. Also, settings such as brightness, sharpness and color saturation, have a reduced performance.
   

   Blurred contours and high graininess can only cause irritation, because in the 21st century!

What should I do if my computer can not see the video card? We understand with specific situations

All variants described by us are only "symptoms" of the problems that can be eliminated, only realizing the original cause of the failure. Now we need to learn what to do if your PC does not see the video card. The whole point is that each situation requires its own workflow. Therefore, we propose to consider now every option individually.

The computer does not see the video card in Device Manager, installed earlier

The first possible variation of the problem are those occasions when you have already built functioning the motherboard or a discrete graphics card, but at some point he ceased to perform their duties. But that may be the source of the trouble? Let's investigate.

Outdated drivers or their work fails

For the correct pairing with the video card "motherboard" meets the special program - the driver. Sometimes they occur various kinds of failures or conflicts with newer versions of other programs. All of this eventually leads to the fact that our heroine indiscriminately at least not correctly display the image, and as a maximum - completely ceases to function.

Regular updating of the software will save a lot of nerves and will save a decent amount of money

To recover, you need to update the old components. If this does not work, you need to uninstall the drivers from your computer and install them again. If after said manipulation computer does not see the video card in Device Manager - the reason for failure is not from the driver.

There was a change or reset the settings in the BIOS

In some situations, the system does not recognize an important element of a failure setting in the BIOS. Below, we suggest you familiarize yourself with a simple and effective method settings.

Computer does not see the graphics card due to viral infection programs

Another quite popular reason why the PC does not see the video card in Device Manager, a negative impact of computer viruses. To date, hackers have invented different varieties of malware - from the relatively harmless "Trojans" to the devastating "worms." Unfortunately, the problem of some of them enters malfunction discrete and integrated graphics cards.

To cope with this plague will only timely inspection Antivirus and delete the infected files. But even this option is not a panacea - if, after cleaning the computer continues to ignore among active devices video card, you will be able to help only a complete replacement of PCs or professional "treatment" in the qualified service center.

Not compatible with the operating system components or installed programs

One of the most common circumstances that the computer does not see internal or external video cardIt can safely be called a compatibility problem. Examples are many, and in one article to fit them simply will not work. We give the most famous cases of "misunderstanding":

1. Installation of modern device models to a computer running an older operating system (eg, Windows XP or Vista). Also in this category fall the reverse situation - older video cards do not work in a relatively new version of the popular operating system.
2. The conflict between the current video card drivers and "OSes". Corrected by installing an earlier or later version of the software (as the case is solved individually).
3. The conflict between the specific motherboard model and heroine of our analysis. In order to eliminate such incompatibilities will have to be replaced or "motherboard", the video module or - otherwise no compromises.

The computer does not see a new one, only the installed graphics card

The following possible scenarios can be such a story: you have decided to upgrade the existing equipment, installed a new video card and the computer does not see it. Editorial Tehno.guru already sees anger on your face in this situation, but we should not give way to feelings - perhaps the solution is simple and does not require spending generously of time and effort. To begin, we propose to consider the sources of the problem, it is typical when a new element of the system.

Incorrect or incomplete installation of the video card in the slot

Among all the connectors on the "body" of the motherboard there is only one suitable for the type of video card - it's called PCI. And it may happen that an important element is not fastened to the two special latches or fall into the wrong slot for him. All this will lead to the fact that the card is partially working, but the computer does not see it (and sometimes video module and does not work). To correct this imbalance, just carefully fasten the graphics card in compliance with the requirements specified on the package, connector and make sure the latches are completely closed.

Damage to the graphics card or motherboard

Much more unpleasant and difficult circumstances is physical damage to the product. In this case, there are different variations: the computer does not see the video card, but cooler running. The image then appears on the screen, then it disappears on the display there is no sign of "life." As you know, the way out of this situation will be either replacement of broken equipment under warranty, or attempt to repair in specialized centers. What better and more convenient - it's up to you.

Other options, why the computer does not see a new video card

If the situation described above does not fit your "patient" it is necessary to consider the problem, characteristic has long been established in the computer's graphics adapter housing - about them, we also talked above. A particular cause inoperability of the device can also be considered in the low voltage network. To solve this unpleasant circumstances you can either install a more powerful power supply, or purchase a voltage regulator - they are sold even in ordinary hardware store.

Powerful bespereboynik retain performance of not only individual parts, but also the entire computer system

The computer does not see a second graphics card discrete

But this trouble in 70-80% of cases pursues those who installed a new video module. You have repeatedly encountered in this article is such a thing as "a discrete graphics card", it means the external device is not built into the motherboard package. The essence of the trouble is as follows: The computer does not see the video card, but the image is, of poor quality, but there is. As a rule, this means that the settings selected integrated module. The solution to this trouble has long been disclosed by experienced users, offer to watch the video from one of them.

The laptop does not see the graphics card - the correct settings subtlety

It remains to deal with one more special thing - laptops. These portable version of desktop PCs are also common errors in the video adapters. So, what is the main reason that the laptop does not see the graphics card?

And here we are waiting for the notorious drivers. The thing in their malfunction. For prompt rescue video module must download the latest version of specialized software for the graphics card and chipset (use only the official website of the manufacturer!). Next, install the first distribution for laptop chipset, then for video (not to confuse the sequence, this is important!). After these manipulations just need to restart your electronic assistant - and everything will work normally. In other situations, should be guided by the methods described by our editorial staff in the previous sections.

Findings. The urgency of the problem in our days

Our paper comes to a logical end. All possible scenarios are described, solutions dismantled on the shelves. It should be noted that this issue is actually always relevant, because the technology is not standing still, and the perfect product does not exist. But thanks to the talented people are always out of the situation, so that in the event of a breakdown - never despair!