Driver for graphics card "ATI Radeon Graphics"

Dell C120D is a ATI Radeon HD3470

Radeon HD2xxx, HD3XXX, HD4XXX use the legacy driver.

There is no one size fits all for ALL OS all Versions.

32 bit does not work with 64 bit drivers.

There are NO WINDOWS 7 or 8 Drivers only legacy drivers for

XP and Vista in either 32 or 64 bit.

 If you are online it should auto detect and download the drivers.

http://support.amd.com/en-us/download

The direct link below is correct but they don't allow you to bypass the bla bla bla and download the file. You will have to manually select and download.

13-9-legacy_vista_win7_64_dd_ccc_whql.exe

 

AMD has moved to the AMD Radeon™ HD 4000, AMD Radeon HD 3000, and AMD Radeon HD 2000 Series new driver support model. These updates will focus on resolving application specific issues and critical updates. The reason for the shift in support policy is largely due to the fact that the AMD Radeon HD 4000, AMD Radeon HD 3000, and AMD Radeon HD 2000 Series have been optimized to their maximum potential from a performance and feature perspective.

HOWEVER you will also have to download and install directx June 2010 and enable dotnet 2.0 / 3.5 in windows 7.

http://www.microsoft.com/en-us/download/details.aspx?id=17718

http://www.microsoft.com/en-us/download/details.aspx?id=8109

 After installing these there can be as many as 432 windows updates and 11 reboots required over 18.5 hours of downloading.

The latest catalyst 13 drivers do not support the older cards.  Only the legacy drivers work with a card that old.

If you have the latest drivers installed you will have to unistall them.

Thank you for your reply.

I have download the latest beta driver and it works good.

Driver selection:

Driver download: