Driver downloads for some major graphics manufacturers
To find the graphics adapter's name on your computer, right-click on the desktop and click Properties from the pop-up menu, then click on the Settings tag and the graphics adapter's name and model should be shown in the 'Display' box.

ATI


http://www.ati.com/support/driver.html
(select your operating system, 'Graphic Driver' and the model of your graphics card)


Intel
http://downloadfinder.intel.com/scripts-df/Support_Intel.asp
(click on graphics button in the left of the page that loads)
Certain Intel graphics hardware on Windows XP needs a
special driver. Please see here for more information.


Matrox
http://www.matrox.com/mga/support/drivers/home.cfm
(usually, you will need to select the 'Latest drivers' link, then select according to your operating system and graphics card model)


Nvidia
http://www.nvidia.com/content/drivers/drivers.asp
(Select 'Graphics Driver', your product range, your operating system)


SIS
http://download.sis.com/
(select graphics driver type, then product, then operating system)




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