Displayport quit working after switching to hdmi for the day.

Clunker

Honorable
Aug 13, 2016
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I can't get my display port to work. I switched out to hdmi last night just to see if I could see a difference. Now when I try to go back to the display port it says the computer can't find a signal.

It has to have something to do with my GPU. I'm using an RX 480. Do I need to do something in Radeon?
 

You mean switch through the input settings on the monitor? I did that. I know how to select the DisplayPort input in the monitor menu. That did nothing.

I noticed that when I hook up the DisplayPort while the computer is running through HDMI that it treats the Displayport as a second monitor. So the port physically works. It's some kind of software thing.
 
Yes, everything is plugged in and there's only one monitor. The first time I tried to hook it back up to the displayport I saw the bios screen. On subsequent attempts, I did not.