Question SAMSUNG MONITOR ONLYS WORKS WITH CERTAIN DEVICES

[Qwertycake]

I have a samsung C27F591FDU, been using it for just over 3 years now connected to my PC with no problems, until a few days ago where it randomly stopped working when I turned my PC on. The monitor was trying to find an input source (kept flicking between HDMI , analog etc) but it didn’t seem to detect anything.

My PC isn’t the issue as I connected it with the same HDMI cord to my TV and it worked.

The monitor works when I connect my skybox to it with the same HDMI, but doesn’t work with my PC or PlayStation 4. It just keeps flicking through the sources but doesn’t detect it.

ive tried replacing the hdmi cord but that didn’t work either.

 

[vrtlmt]

Have you tried other monitors on your PC, in the same port? What if a defective port on your PC is the culprit