Set the wrong resolution for my monitor and need to get back to old settings in RH9
I think I've killed my computer!
I foolishly changed the resolution settings in systems tools in RH9/Gnome and set it to a resolution my monitor won't accept (NEC flat panel). Consequently, when I boot up to gnome the monitor goes blank. I have been able to get back to command prompt in the rescue mode of the distribution CDs, but once there I'm not sure what to do. Does RH make a back up file with configurations once you change settings, or is there a file that I can edit back to the proper settings?
I appreciate any help,