Re: ATI drivers for a EAH2400PRO
Your card is PCI-e16, not AGP, correct?
Press Ctrl+Alt+F1, and that should bring you to the terminal where you can install the radeonhd driver.
Use the two commands below and choosed radeonhd as your video driver. This should get your GUI working again after you restart, and then we can work on installing the Catlyst drivers if you want 3D accel and/or desktop effects.
sudo apt-get install xserver-xorg-video-radeonhd
sudo dpkg-reconfigure -phigh xserver-xorg
I'm currently attending school for certifications and working full-time, so I won't have much time to be on here.