L40 On DELL R750 Server output not showing

L40 card detected on server DELL Poweredge R750 , But the output from the display port is not comming , please help

If you ordered this server configured with the L40 from Dell and received it from Dell that way, you may wish to contact Dell for support. Otherwise, there is useful info in the L40 product brief.

This is a really useless answer… How does it help anyone? This forum is about writing useful answers to help others in the community; your answer is absolutely useless. I’m trying to setup L40 on R750 machine and I was hoping that others who have done it can advise on the matter.

The question I was responding to was this one:

The document I linked discusses that display output, and why it may or may not be putting out a display, and how to change the display mode.