<< Solved >> 2nd Monitor Connected to DVI-D on High Sierra Not Being Detected

[Unixian]

Hello, Recently did a successful install and was able to successfully able to install web drivers without any issues. However, I noticed my 2nd monitor was not being picked up and the one with HDMI was being used as the main. Should I downgrade? Any potential fixes? I've tried asking around on some other places, and every solution I received didn't help. In macOS, it just shows as one monitor is plugged in.

 

[Unixian]

SOLVED:
I was using a DVI-D to HDMI since I did not have another DVI-D cord to use on my 2nd monitor, recently got another DVI-D cable, reinstalled macOS High Sierra and installed NVIDIA drivers and bam. Dual monitors.