What happens when you try to install drivers? What is the problem?
Where are you getting your drivers from?
What operating system are you running?
Is you OS 32-bit or 64-bit?
What OS version are your drivers for?
The more information you provide, the more people can help you.
That said, make sure you're using the latest supported drivers from the AMD website. I did a quick search which tells me you're probably looking for drivers version 15.30.1025.1001.