How do I identify the Video Card manufacturer and model...

[Arcadio]

Sometimes manufacturers have drivers from different manufacturers for the same model of computer. How do I know which one is right for my computer, instead of trying one by one....

and not just video cards, but modems, sound, etc..

 

[Aberforth]

Use Everest from Lavalys ( http://www.lavalys.com/ ) and GPUZ for graphics cards ( http://www.techpowerup.com/gpuz/ )