I recently changed monitors on my son's SUSE 9.2 box.  I went from a 19" to 
a 15".  Upon boot-up the monitor just flashed all it's lights indicating 
that it was unhappy with the current resolution or refresh rate.  This made 
sense to me & I modified the X Window files for the new monitor 
accordingly.  Now the monitor blinks it's lights at boot time until X 
Windows starts, then it's fine.  Where are the files that control the 
monitor in text mode?  What do I need to change?  Thanks.