Bummer.
If that’s the case, there is only one possibility left:
# sysrc kld_list-=" /boot/modules/nvidia.ko"
# sysrc kld_list+=" /boot/modules/i915kms.ko"
/usr/local/etc/X11/xorg.conf.d/00-video-initgfx.conf:
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "AccelMethod" "uxa"
Option "TripleBuffer" "true"
Option "HotPlug" "true"
BusID PCI:0:2:0
EndSection
or
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "AccelMethod" "uxa"
Option "TripleBuffer" "true"
Option "HotPlug" "true"
BusID PCI:0:2:1
EndSection