Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    BusID          "PCI:1:0:0"
    Screen          0
EndSection

Section "Monitor"
    Identifier     "Monitor0"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    Option         "metamodes" "DFP-0: 1600x1200 +0+0"
EndSection