The procedure I outlined is only needed if you have an NVIDIA GPU on your system. My case is special since this is a Broadwell-E system i.e. the CPU has no Intel HD Graphics so the NVIDIA GPU is the only GPU attached to the system.
The procedure I outlined is only needed if you have an NVIDIA GPU on your system. My case is special since this is a Broadwell-E system i.e. the CPU has no Intel HD Graphics so the NVIDIA GPU is the only GPU attached to the system.