I dont know how to install, AMD drivers I installed the driver from the site and my drivers messed up any ideas on how to do this?


See this article in Debian wiki. Should also work for Tanglu.
Please read carefully troubleshooting if you are on a Gnome-Desktop. I do not know if this is also valid for Tanglu since Tanglu also ships 3.14 like Jessie but a more recent fglrx driver.


Perhaps apt-get install firmware-linux