Windows 10: install 2nd monitor though displayport

2nd monitor doesn't get signal from pc. pc doesn't detect monitor thru displayport. both monitors work thru vga port but not displayport. How to tell if dispayport is working properly?

:)

 

Monitor is not working with DisplayPort to HDMI adapter

I have a HP EliteDisplay E222 and it is not able to recieve signals using a HDMI to DisplayPort adapter. I have tried plugging in the DisplayPort side of the adapter into my computer and into my graphics card and both of them give me no signal and that makes
me think it is the monitors issue. However, when I plug the current monitor I am using into the HDMI side of the adapter (when the DisplayPort side of the adapter is connected to my computer) I also get no signal.

I have confirmed that the adapter works on my other computer but I just can not find out why it is not working on my main one.

I have tried:

1. Letting windows pick graphic card drivers (RX 570)
2. Installing the latest drivers
3. Taking the power cable out of my second monitor for one minute
4. Resetting the monitor
5. Turning off the power saving setting in the monitor
6. Turning power mode to high performance in Windows 10

Unfortunately my current monitor has no DisplayPort port. If it did, I could of connected the DisplayPort side of the adapter to it to determine if the graphic card is the problem or if the monitor is.

 

how to prevent open windows on 2nd monitor from moving to 1st monitor

Hi there, the left monitor is DisplayPort and the right monitor (2nd monitor) is VGA.

 

Fall creators update Displayport monitor won't go to sleep

Same issue after today's update to 1709 version: monitor won't go to sleep after configured time or after Win + L.

My configuration:

• Intel HD Graphics 3000 (driver version 9.17.10.4459)
• Monitor connected via DisplayPort
• Sleep disabled
• Screen are set to turn off after 10 minutes

Please help to fix this!