After my laptop change to Windows 10 I haven't been able to go into my graphics card settings. When i trie to go to the "Catalyst pro control center" nothing happens!
The 2009 Studio XPS 1647 was never tested by Dell with Windows 10 =
You need to go directly to the AMD drivers page and have them run the "Automatically Detect and Install Your Driver" =
If that fails, then there is not a Windows 10 driver for this 2009 AMD video GPU. You should remove Windows 10 and go back to the supported Windows 7.