Disable fake screen needed to keep coolbits for second card active

Graphics / Linux Linux
1

I have created the config with command nvidia-xconfig --cool-bits 12 --enable-all-gpus and it also created fake monitor on the right for second card. How can I disable mouse movement through right boarder of my real screen and keep coolbits overclocking feature for second card?

my xorg.conf

nvidia-xconfig: X configuration file generated by nvidia-xconfig

nvidia-xconfig: version 465.19.01

Section “ServerLayout”
Identifier “Layout0”
Screen 0 “Screen0”
Screen 1 “Screen1” RightOf “Screen0”
InputDevice “Keyboard0” “CoreKeyboard”
InputDevice “Mouse0” “CorePointer”
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 “Monitor0”
VendorName “Unknown”
ModelName “Unknown”
Option “DPMS”
EndSection

Section “Monitor”
Identifier “Monitor1”
VendorName “Unknown”
ModelName “Unknown”
Option “DPMS”
EndSection

Section “Device”
Identifier “Device0”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “NVIDIA GeForce GTX 1070”
BusID “PCI:1:0:0”
EndSection

Section “Device”
Identifier “Device1”
Driver “nvidia”
VendorName “NVIDIA Corporation”
BoardName “NVIDIA GeForce GTX 1070”
BusID “PCI:6:0:0”
EndSection

Section “Screen”
Identifier “Screen0”
Device “Device0”
Monitor “Monitor0”
DefaultDepth 24
Option “Coolbits” “12”
SubSection “Display”
Depth 24
EndSubSection
EndSection

Section “Screen”
Identifier “Screen1”
Device “Device1”
Monitor “Monitor1”
DefaultDepth 24
Option “Coolbits” “12”
SubSection “Display”
Depth 24
EndSubSection
EndSection