I just installed Fedora Core4 on one of my computers. Everything works but the displayed. It used to be on 800x600 so then i changed it to something like 1024x768(My XP computer uses this on the same montior). It said to restart some service. I do not know how to do that,so i thought restarting the computer will do that,when it does NOT....what to do!!.. Everything is cut off.