Nvidia-redhat 7.5 challenges

I have installed NVIDIA drivers 390.87 with CUDA 9.1 in my RHEL 7.5 (intel i7,GTX1080). After the installation of the drivers my screen crashes and my auto reboot is disabled. Does anybody have a work around for this?
Eventually, I am getting a gray background screen after the spinning wheel and freezes.

You probably need to boot single user and reconfigure the X server (nvidia-xconfig).

On el7.5 I’ve found that the negativo17 rpms are probably easier for most users:

They repackage the nvidia drivers + libs + cuda and it will make your updates easier.