HP Monitor DisplayPort not working

[jkalter66]

Hello, I have an HP ProDisplay P232 That works perfectly via VGA but I can't get the Display Port to work for the life of me. I have bought at least 4 new cables, and I have bought a Display port to HDMI in case my GPU or Motherboard Port was dead. It still won't work, is there any settings I need to change on the monitor? 

[Prométhée]

hi

http://h10032.www1.hp.com/ctg/Manual/c06234247.pdf

https://support.hp.com/us-en/product/hp-prodisplay-p232-23-inch-monitor/7527877/manuals

We should be able to test another screen!
Try to force detection by following the instructions in this document
if the adapter/cables are correct, there is no reason for it not to work!
possibly update your graphics driver, although I doubt that will change!

[jkalter66]

I did not find anything about forcing it but if I understood correctly you meant by going to the OSD --> Input Control and selecting DisplayPort. It does cause it to scan for DisplayPort but it never seems to detect it

[Prométhée]

Yes that's it
so if possible test with another computer the monitor
and test the computer with another monitor
this should help you identify the cause

[jkalter66]

I have tried the cable on another device and it still will not detect it.