How to connect 2 monitors to two quadro card p4000

hi there
i have 2 quadro card p4000 and this monitors : u2718q & u2414h

i want to connect u2718q to the first card
and connecto u2414h to the second card

this is xorg.conf (if its relevent)


# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 390.42  (buildmeister@swio-display-x86-rhel47-07)  Sat Mar  3 04:39:17 PST 2018


# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 390.42  (buildmeister@swio-display-x86-rhel47-07)  Sat Mar  3 04:40:24 PST 2018


Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "0"
EndSection


Section "Files"
EndSection


Section "InputDevice"


    # generated from data in "/etc/sysconfig/mouse"
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "IMPS/2"
    Option         "Device" "/dev/input/mice"
    Option         "Emulate3Buttons" "yes"
    Option         "ZAxisMapping" "4 5"
EndSection


Section "InputDevice"


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


Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "DELL U2718Q"
    HorizSync       10.0 - 137.0
    VertRefresh     49.0 - 86.0
    Option         "DPMS"
EndSection


Section "Monitor"
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "DELL U2414H"
    HorizSync       0.0 - 0.0
    VertRefresh     0.0
EndSection


Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "Quadro P4000"
    BusID          "PCI:1:0:0"
EndSection


Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "Quadro P4000"
    BusID          "PCI:2:0:0"
EndSection


Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "nvidiaXineramaInfoOrder" "DFP-2"
    Option         "metamodes" "nvidia-auto-select +0+0"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection


Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "Stereo" "0"
    Option         "metamodes" "nvidia-auto-select +0+0 {AllowGSYNC=Off}"
    Option         "SLI" "Off"
    Option         "MultiGPU" "Off"
    Option         "BaseMosaic" "off"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection



please help me

thanks , nir

i know it will be a different session and thats ok because i want it that way.
but when i enable it in nvidia-control i only see “X” cursor and nothing else , no menu no bar… nothing.

anyone know or can help me with this issue?

thanks a head
nir