For the correct operation of the video card, special software is required, its current version. It often happens with NVIDIA products that drivers crash for no apparent reason.

There are several ways to solve this problem, and each of them will be discussed in detail in this article.

Method 1: reinstalling the driver

The simplest, and therefore the very first, method is a banal reinstallation of the driver. In this case, even the current driver will need to be uninstalled first.

Don't worry about the safety of such actions. After the performed manipulations, Windows will automatically install the standard driver. It will remain relevant until the system detects NVIDIA software.

It happens that the installation of the software does not proceed quite correctly, which is fraught with all sorts of problems and malfunctions in the operation of the device. A blue screen, turning off the image, freezing the picture - all this can be fixed by just reinstalling the software. Our site has a great article on how to properly reinstall drivers for NVIDIA video cards, we recommend that you familiarize yourself with it.

However, this is not a panacea for such a problem. Quite often, the video card simply does not perceive the new driver. It is difficult to say whether this is a mistake by the developers or something else. In any case, you need to work out this option too, and for this you need to install older software. It's a little more difficult than just updating or reinstalling it.

In the end, you just need to restart your computer for the changes to take effect. If this method did not help you, then you should pay attention to other causes of the problem, which are described below.

Method 2: Search for overheating

The most common problem with video cards is overheating. This is clearly indicated by the fact that the driver crashes precisely during games or the work of demanding programs on the system. If this is not very similar to your case, then you should not scroll further, because a check is still required. On our site you can find an article that provides an example of the most popular programs and utilities that can monitor the temperature of a video card.

If, after the tests carried out, it turned out that the video card is overheating, then it is necessary to take a whole range of measures to improve its condition.
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• Check the cleanliness of the system unit, the reliability of fastening of each cooler and its performance. If you notice that somewhere in the fan there is too much dust and it is impossible to get it, then it is best to remove the screw and clean it.
• Improve the air supply and exhaust system by installing additional coolers.
• Remove programs that overclock the video card, or simply disable them.

Most overheating problems should be alleviated by following the above steps. However, the problem with the driver crash itself may remain relevant. If so, then proceed to the following methods.

Overclocking a video card, even if it comes from the factory, does not promise many years of work for the equipment. Therefore, if you want the device to delight you much longer, then turn off all accelerations.

Method 3: Resolve the conflict between driver and special applications

A rather serious problem is the conflict between the driver and the applications installed for the video card. First of all, you should think about the standard programs that are installed on every computer with NVIDIA products.

Most often, problems arise during 3D graphics or anti-aliasing settings. In other words, some parameters are disabled in the video card program, but they are required in the application or game. A conflict occurs and the driver is disabled. The simplest solution to such a problem would be to reset the settings to the default value. This is done very simply.

This simple method can sometimes be the most effective. However, in fairness, it should be noted that a driver reset due to anti-aliasing or 3D settings occurs only at certain moments, in certain applications or games, which is a typical indicator of a conflict between driver and software.

Method 4: TDR setting

Every Windows operating system has a built-in TDR mechanism. It is notable for the fact that it can restart the driver when it does not respond to requests. Directly in our case, it is necessary to try to increase the delay time of the response from the video card. To do this, we will create a special file in which we will write the necessary parameters. It should be noted right away that it is impossible to use this method frequently, as there may be problems with the operation of the video adapter.

If you put the parameter «0» , then we will simply disable the TDR mechanism. This option is also being considered, and if increasing the delay time did not help, then we use it.

It is possible that the point is not at all in the operating system or driver, but in the hardware itself. The video card can be used for a very long time and during this period it is easy to exhaust all its capabilities. But, first, you need to try all the methods listed above. It is possible that the solution to the problem lies somewhere in them.

Signs that the video card drivers have flown. Drivers are the most necessary thing for the operation of all devices on your computer. Most of all, this concerns the video card, since the main load falls on the video card.

It processes all the images and makes your games and programs exactly what you see. Sometimes the video card begins to behave differently than before and the thought arises that its drivers have flown. How will you check? - I'll tell you further.

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Signs that the video card drivers have flown

First what you can see when the video card drivers crash is the screen resolution. It becomes small, all letters and pictures are large, pixels are visible.

Second what you should pay attention to, it may appear on the screen the video driver stopped responding and was successfully restored. This is a clear sign that something is wrong with the video card drivers.

Third what else you can pay attention to is open the video adapters section in the device manager. When the video driver has crashed, an exclamation mark appears on the icon with the name of your video card. This indicates that the video driver is not working properly.

Also, there may not be your video card at all, but an unknown device. there may also be a standard driver from the operating system. In this case, you will not see the name of your video card. And simply - a graphics adapter, etc.

When the video card drivers went off - what to do?

When a video card's drivers fail, you need to understand the reason. These can be viruses, excessive load on the card due to too demanding game. It may also be due to overheating of the video card.

The first step is to clean the video card and change the thermal paste. The same goes for laptops. Then it is worth completely uninstalling the driver. After that, you can download a new driver, preferably the latest version, from the manufacturer's official website.

A common error in Windows 7 and less often in Windows 10 and 8 is the message "The video driver stopped responding and was successfully restored" followed by the text about which driver caused the problem (usually NVIDIA or AMD followed by the text Kernel Moe Driver, options are also possible nvlddmkm and atikmdag, meaning the same drivers for GeForce and Radeon video cards, respectively).

This manual contains several ways to fix the problem and make sure that in the future no messages that the video driver has stopped responding will appear.

If you overclocked the video card yourself, then most likely you know that the problem in question can be caused by overclocking. If you have not done this, then there is a possibility that your video card has factory overclocking, as a rule, the name contains the letters OC (Overclocked), but even without them, the clock frequencies of video cards are often higher than the base ones provided by the chip manufacturer.

If this is your case, then try to set the base (standard for this graphics chip) GPU and memory frequencies, for this you can use the following utilities.

For NVIDIA graphics cards - free NVIDIA Inspector software:

If it did not work and the problems were not fixed, you can try using GPU frequencies (Base Clock) below the base ones. You can download NVIDIA Inspector from the developer's site http://www.guru3d.com/files-details/nvidia-inspector-download.html

For AMD graphics cards, you can use AMD Overdrive in the Catalyst Control Center. The task will be the same - to set the base GPU frequencies for the video card. An alternative solution is MSI Afterburner.

Additional Information

In theory, any programs running on the computer and actively using the video card can be the cause of the problem. Moreover, it may turn out that you are not aware of the presence of such programs on your computer (for example, if it is malware that is engaged in mining).

Also, one of the possible, albeit not often encountered, options is hardware problems with the video card, and sometimes (especially for integrated video) with the computer's RAM (in this case, it is also possible that "blue screens of death" appear from time to time).

Installing drivers for various hardware is one of the most important elements in setting up your computer's operating system. It is extremely difficult to find a “lost” driver for a specific device. There are several ways to restore drivers after accidental damage or deletion.

Automatic installation

The easiest way to find a remote driver is to install it automatically. To do this, open the properties of the "My Computer" menu, go to "Device Manager" and enter the name of the device for which you want to update the driver. Then you need to right-click on it and select "Update drivers".

Installation from the site

If the first way to find the driver did not work. Then you can try to find it on the official website of the device manufacturer. To do this, go to the site, you should study its structure, find the necessary driver and, after downloading, install it on your computer. You can also use Device Manager to install

Installation with software

Experts advise to always have at hand various useful programs, which are databases of the most common hardware drivers. One of these programs is Driver Pack Solution. Find out the sequence of actions on how to recover a deleted driver using this program.

First, you should download this program from the official website and install it on your computer. Then you need to run a file called DriverPackSolution.exe. This file is located in the root directory of the program. After the program is open, an automatic scan of the hardware installed on the computer will start immediately. Most likely, the system will offer to update outdated device drivers in order to install updated software for non-working hardware.

At the next stage, you should select the drivers that are necessary for installation on the computer, after which you need to click on the "Update all" button. You will then need to restart your computer to apply the settings. As a rule, this must always be done when installing drivers for important elements, for example, a video card or a motherboard.

When choosing new driver update packages for stable hardware, you should be extremely careful. The thing is that before being released for free access, not always new drivers are tested. Then the program may incorrectly detect your device and suggest installing the wrong driver for it. To be on the safe side, you should create a system restore checkpoint before upgrading. If your computer cannot boot normally, due to the absence of an important driver, use boot in safe mode, and install it from there.

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Do this.
1. We read the temperature conditions with the Everest program.
We launch the program, follow this path, put the Copputer-sensor and the data here.

2. Remove the video driver, reboot the computer, install a new video driver, but during installation we observe that only one video driver is installed, without various gimmicks for accelerating 3D, etc., that is, remove the jackdaws from the rest during installation (if any).

3. It can also help with the problem, changing the antialiasing parameters in the settings of the video driver control panel.
A conflict can arise when, for example, anti-aliasing is set in the game settings, but in the driver settings it is forcibly disabled or the "application settings override" mode is set. The settings are selected individually for each computer.

4. And finally, if none of the above helps, then you can disable the TDR itself in the registry.

So what needs to be done.
Launch the registry editor, go to the HKLM \ System branch

\ CurrentControlSet \ Control \ GraphicsDriv ers,
and we are looking for two keys there - TdrLevel and TdrDelay (if they are not there, but most likely they are not there, then they need to be created, type REG_DWORD, do not forget the "decimal number system" when editing the parameter; the values ​​are described below).

TdrLevel - the actual recovery setting. The default value is "3", which corresponds to the state "TdrLevelRecover - Recover on timeout", i.e. "Recovery by timeout". We set the value "0" corresponding to "TdrLevelOff - Detection disabled", i.e. "Detection disabled".

TdrDelay - setting the delay time, i.e. response to the driver's “irresponsibility”.
The standard value is “2”, this is the time in seconds.
We expose from 3x or more, you can find out the necessary delay empirically, or just kick it up, for example, "10".

I suppose it is clear that if TdrLevel is set to "disabled", there is no sense to change the delay time (TdrDelay).

I would recommend starting by increasing the time instead of shutting down - after all, the recovery system itself deserves to live, and can really save you unsaved data in case of problems with the driver and the need for an emergency reboot.

After making the changes, do not forget to restart the computer, the registry keys will have an effect only after the system is restarted.

A small disclaimer - this method will help if the problem with the driver really lies only in the plane of the software solution, and if a "kick" is not needed to restore the driver's performance, restart it.

In other cases, disabling this option may cause the computer to freeze at the moment when such a situation should appear. If, after using this solution, the computer begins to freeze where the message previously popped up, then this solution will not be for you. Return all values ​​back to their defaults

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