I'm having a problem with my graphics card. Up until now I have been using a standard vga driver as the radeon driver causes a black screen at my desktop (after loading windows 7x64, i get a black screen). The vga driver worked well up until recently when my display would turn off after 5 min and after trying to reset display times to never in power options, it still turned off. I would like to use my radeon graphics card but can't find a driver that works and most are catalyst drivers which I've also tried to install and it can not find the driver.
Can anybody help. If you need more information about the system, please be specific as to where I would find it.