Hi there and welcome
Can you do the following please
Unplug the HDMI monitor as well as the actual plug on the monitor itself.
Then plug in the hdmi cable into the computer, then plug the other end into the monitor
Does it then show up?
If you disconnect the monitor from the computer, do you see No Signal appear on the monitor?
ok, connect it to the computer
Right click on an empty section of the desktop, then select Display Settings.
How many screens are listed there?
ok, click Detect, does another then show?
No, none of the steps I provided were specified by you as being done, but no problem, I am opting out of working with you further, you do not need to do anything, you will be contacted when another expert takes over.
Please close this question.
Current expert refuses to participate on JustAnswer.com
Hello,I am the person that will be helping you today.
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Okay, another will continue with you. I offered the remote as a favor to you, being that you were having such difficulties.