Backup xorg.conf (Fedora 16)

Section "Module"
    Load        "glx"
EndSection

Section "Monitor"
 Identifier "Configured Monitor"
 Vendorname "Generic LCD Display"
 Modelname "LCD Panel 1280x1024"
 Horizsync 24.0 - 80.0
 Vertrefresh 50.0 - 75.0
 modeline "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
 modeline "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
 modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
 modeline "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
 modeline "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsync
 modeline "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
 Gamma 1.0
 EndSection

Section "Screen"
 Identifier "Default Screen"
 Monitor "Configured Monitor"
 Device "Configured Video Device"
 Defaultdepth 24
 SubSection "Display"
 Depth 24
 Virtual 1280 1024
 Modes "1280x1024@60" "1280x960@60" "1024x768@60" "800x600@60" "800x600@56" "640x480@60"
 EndSubSection
 EndSection

Section "Device"
    Identifier  "Video Card"
    Driver              "nvidia"
EndSection