Uninstall Existing Drivers Through Control Panel

I've tried installing the OS two times, both times my video card has not been recognized. It was properly recognized in the following builds: 7000, 7048, 7057, 7068, 7077. I've tried using ATi Catalyst and also used the following process suggested on techPowerUp! Forums - Powered by vBulletin with no luck:

1, Uninstall existing drivers through Control Panel, reboot in safe mode and run Driver Sweeper to clean up, then:

2, Go here and download the 61.1mb package

3, Go here and download Mobility Modder the install it

4, Go here to download the update, and extract the file into the Mod Tool Directory, overwriting the previous file

5, Run the ATI driver package you downloaded earlier, then cancel after it has been extracted (when you see a black window with orange buttons)

6, Run the Mobility Modder, pointing to the driver folder e.g: C:ATISupport 9_3_vista 64_win7_64_dd_ccc_wdm_enu

7, When complete, close mobility modder, navigate yourself to the above folder and run setup.exe

8, Go to C:ATISupport9_3_vista64_win7_64_dd_ccc_wdm_enu DriverPackagesDriversDisplay LH6A_INF

9, At the end it will most likely fail, however, before rebooting, go to device manager, right click and and click update driver, click browse my computer for software, then click browse and point to:C:ATISupport9_ 3_vista64_win7_64_dd_ccc_wdm_enuDriverPackages DriversDisplayLH6A_INF

10, Click next and it should install the driver. Reboot and all should be okay!