gistfile1.txt

Section "ServerLayout"
    Identifier     "Layout0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Screen 0   "Acer V243H"
    Screen 1   "Samsung S27C650" LeftOf "Acer V243H"
EndSection

Section "Files"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier  "Acer V243H"
    HorizSync   31.0 - 83.0
    VertRefresh 56.0 - 76.0
    Option      "DPMS"
EndSection

Section "Monitor"
    Identifier  "Samsung S27C650"
    HorizSync   31.0 - 83.0
    VertRefresh 56.0 - 76.0
    Option      "DPMS"
EndSection

Section "Screen"
    Identifier   "Samsung S27C650"
    Device       "GTX 970 DVI-I-0"
    Monitor      "Samsung S27C650"
    DefaultDepth 24
    Option       "UseEdid" "FALSE"
    SubSection "Display"
        Depth    24
        Modes    "1920x1080"
        ViewPort 0 0
        Virtual  1920 1080
    EndSubSection
EndSection


Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
EndSection

Section "Screen"
    Identifier   "Acer V243H"
    Device       "GTX 970 DVI-D-0"
    Monitor      "Acer V243H"
    DefaultDepth 24
    SubSection "Display"
        Depth    24
    EndSubSection
EndSection