"Can't display this video mode" error

I install OpenSuse 11 on my computer and removed the live cd, after the computer rebooted I get the “can’t display this video mode” error. After a short while, it tells me not to panic and goes to console to find my video card. The system gives me the same can’t display this video mode and never goes any further with the install and configuration of the hardware on my system. The computer has an ati radeon x300 video card. Any hep would be appreciated.