I have a Radeon HD 6850, and The graphics driver will not work properly. I have tried multiple times to resolve the issue by installing and reinstalling the driver and it still doesn't work. Please Help!

Hi there

What do mean by it is not working properly?

Restart, reset your BIOS to default then downloading the latest drivers? Here is the link -> AMD Support & Drivers

One of 2 things may be wrong if the drivers do not work.
Software - Other software interfering/clashing or your operating system is corrupt. Reload OS will sort that out and save a lot of time fault finding.
0Hardware - Your card or main board could actually be faulty.

Best to take this puppy in for a check up.

Hope this helps.
Grant