Power Color HD4850

Ive just installed a HD4850 but i can not get the ati catalyst centre to install to change the settings on the card, i have tried a number of times with no luck, any ideas?

Hello r6biker,
Boot in to safe mode and use this app to remove all traces of ATI drivers.

Guru3D - Driver Sweeper (Setup) download from Guru3D.com

Reboot and install the Full ATI Catalyst™ Suite (Recommended)

http://game.amd.com/us-en/drivers_catalyst.aspx?p=vista32/common-vista32

Hope this helps, good luck and post your results.

Thanks, think ive gone and done some thing really stupid, ive deleted a load of drivers which i think is causing the problems, thing is im not sure which ones, any idea on how to get windows to update all my latest drivers?

thanks

Go to the makers site and download the chipset drivers, and the sound drivers.
You have the video drivers, so these are the main drivers.
Also, check in the Device Manager for any small yellow triangles, these normally denote a driver error.

thanks for your help

Your very welcome.