video card, as you know, plays in a computer system one of the most important roles.It is responsible for graphics and video playback.For its correct operation requires a special program called a driver.But quite often possible to meet the situation when you want to reinstall the driver.The reasons for this are many, such as incorrect operation, renewal and so. On. You have to know how to reset the video driver to avoid problems in the future.
What is a driver and why is it needed
Essentially, any device driver is a program or set of programs responsible for the correct operation and maximum use of all the possibilities.It is understood that every time the driver to run in the manual mode is not necessary, it is installed in the detection device or a manual setting process of said source.
Also, wondering how to reinstall the graphics driver, please be aware that many installers establish not only the driver but also the accompanying software.
Why reseat
If we talk about reinstalling video drivers, the most common reasons include malfunctions, manual update driver or software, virus attacks and more.
Testing
Before thinking how to reinstall your video card drivers to Windows 7, you need to understand whether it is necessary to do so.We proceed from the fact that everything is working properly, and you just need to install a newer version of the driver.
To view information about a file, you can use the tab "Task Manager" in the standard control panel.By right-clicking on the device, you must call the pull-down menu and select 'Properties'.Immediately displays minimal information about the device.On the "Driver", you can view all the components, however, such information is an ordinary user of computer systems not say absolutely nothing, except that indicate the place where the desired files.
better to do otherwise.A more simple and informative as possible is the use of DirectX, called from the command line with the introduction of the reduction dxdiag.On the first page, you can find information about all the devices, including the video card.There will also be available, and driver version.
now be compared with the installed driver version, which is expected to be installed.If a new version is lower reinstallation do not recommended.
general principles of proper reinstallation
the question of how to properly reinstall the driver, there are nuances, however, the general methods and concepts for nearly all devices of this type are the same.First of all, it is necessary that the system has been upgraded to the latest version of DirectX.In the case where automatic updating enabled Windows, manual installation is not required.If this function is disabled, consult the official website of Microsoft or Support Center to download the required distribution, or install DirectX online.
But the main thing is not even that.Remember!The installation of the new driver in any situation should be carried out only after complete removal of old versions.The easiest way to remove a file is the same screen "Properties", where you can remove the driver, update it, simply turn off and so on.. In a pinch, you can remove the device itself.When you restart the system, it will be detected automatically.
Equally important to the question of how to re-install the graphics driver, and a complete removal of the related software that was installed during the installation of the driver.This is done in the control panel, see "Add or Remove Programs» (Windows XP) or "Programs and Features» (Windows 7/8).
Another important point.The fact that the system can be several drivers.Before you reseed, it is recommended to remove all existing as a standard procedure removes only the driver installed for the device by default, and is currently being used.For this is perfect for a small, but very functional utility Driver Sweeper, which at the end of the search you just need to mark all the records relating to the video.
When all the drivers, additional software or the device itself will be completely removed from the system, you can begin to address the issue of how to re-install the graphics driver.
can immediately install a new driver, you can wait until the system is rebooted when, after the determination of the new device will be offered to install the most appropriate driver from their own catalog Windows.In most cases, this approach (but not to update or install a more recent version of the available).It is best to abandon the automatic installation and install the driver software with support from other sources.Before it will need to download the latest version of its (preferably from the site of the graphics card).
Consider the basic algorithm on an example of how to re-install the graphics driver on the Windows 7/8, previously created recovery point to roll back the system to its original state (who knows what!).
So exemplary workflow is as follows:
- Definition version (for upgrade or installation of several options available).
- Remove existing device drivers or standard means of Windows («Device Manager").
- remove the remaining versions of applications using Driver Sweeper (or similar).
- Removing the accompanying software.
- Reboot system.
- Automatic or manual installation of the new driver.
- update to the latest version (if required).
Paragraphs 2, 3 and 4 can be played in random order.
driver installation on a video card Radeon
Now we come to the proper removal and installation of drivers for video cards Radeon.All above described procedures remain unchanged.Actually, the driver on the video card Radeon, as has been clear, put in the normal way.Pay attention to the additional programs.In this case it is necessary to remove the applet ATI Catalyst Install Manager, in which you select the complete removal Express Uninstall ALL ATI Software (rapid removal of all software ATI).
As usual, after or before you need to go to the official website and download the latest version of the driver, and then install it into the system.
driver installation on a video card GeForce
with GeForce fared similarly.Just have to delete the applet, which can have several names depending on the type of the card and the software version.It nVidia Windows Display Drivers, nVidia Display Drivers, nVidia Driver or Graphic Adapter (graphics card).
Next, you may need to install sampling points using "clean installation."
on the graphics card driver Intel
Intel Graphic video accelerators are integrated and belong to the type of Video-on-Board.Installing the driver on Intel graphics cards from previous methods do not differ practically nothing.
From the software will need to remove the driver for HD-graphics Intel, and then again to install the new file.
Update
update video card drivers, of course, can be done on top of existing, but a full guarantee that the older versions will not remain in the system, one can not give.This, incidentally, proves the utility and Driver Sweeper.But, in principle, it is possible to, so to say, the path of least resistance.
As already mentioned, you can install the new version manually.You can use the options menu of the graphics card with the tab "Driver", where you must click "Update".That's just not the fact that the system established a new version.If you disable system updates the most appropriate driver will be taken directly from the catalog OSes.
In this case, the best solution is to use a program like Driver Booster.The application when running analyzes absolutely all devices and displays a list, which identifies those for which at present there is an update-to-date (updated).What is most interesting programs of this type are not only able to seek out new versions of the Internet, they directly access the Internet resources producer "iron".
The principle is quite simple upgrade.It is necessary to remove the check mark from all devices, except for the video card, and then start the update process.In some cases, a system reboot is not required.Here, however, there is one "but."The fact that such application areas are mostly charged.If there kreknutaya version, it can become unstable or even produce incorrect update.
Conclusion In general, probably, it is already clear that the question of how to reset the video driver, not so difficult as it might seem at first.If you follow the above instructions, you can achieve the maximum possible effect.You just need to pay attention to some details, not only to make the correct setting, but also do not clog the system itself, because then clean it, even with the use of automated means will be difficult.
With regard to reinstall the drivers after re-installing the most OSes, then this technique will come in handy here.In the extreme case, if you do not need to be updated, you can use the automatic installation of Windows means either the original CD with the video graphic adapter driver from the manufacturer.Of course, then the installed version can be updated as described above.
