The first way: call a System. To do this, click "Desktop" on the element "My computer", right-click and select menu item "Properties". Or through the "start" menu, open "control Panel" and select the category "Performance and maintenance" icon "System".
Opens a new dialog box "system Properties". Go to the Hardware tab and click "device Manager". This action will cause an additional dialog box. Look in the device list, the string "display Adapters" and expand hidden data by clicking on the line twice with the left mouse button or by clicking on the icon [-] to the left of the row.
Click on the line with the name of your graphics card, right-click and select from the drop-down menu "Update driver", follow the instructions in the "update Wizard of hardware". Another option: double click with the left mouse button on the line with the name of your graphics card and navigate in the window that opens on the tab "Driver". Click on the "Update" button located to the left of the label "Update driver for this device" and follow the instructions "update Wizard of hardware".
Method two: download from the Internet a new version of the driver from the official developer site, putting the correct series and model of equipment. Using the "add or remove programs" uninstall the old version of the driver (menu "start" - "control Panel" – "add or remove programs"). Wait for the uninstallation, restart the computer.
Start downloaded from the Internet file setup.exe (install.exe). Follow the instructions in "installation Wizard" after the installation is completed again restart the computer. In some cases, to remove yourself the old driver not required, just run the file setup.exe and "installation Wizard" will do everything automatically (removes old driver and installs new one).