Windows 10: computer-not-recognizing-monitor

I have a brandnew desktop computer and brandnew monitor. But no picture on monitor. Monitor is top of the line Samsung. Computer Is custom made. Was working fine. Moved it accrocc hall set it up as usual. And now No picture. Computer turns on. Tried 4 differant HDMI CABLES. Even exchanged monitor 3 times. Still nothing.Checked boards to see if ant were lose. Nothing BOTTOM LINE WHY WOULD IT WORK IN ONE ROOM AND NOT THE OTHER. Stupidest thing ever

:)

 

Laptop suddenly stopped recognizing the external monitor

Hi,

Thank you for posting your query in Microsoft Community.

To assist you better, I would like to ask if the laptop is unable to recognize only the external monitor or other external devices also.

I suggest you to run the Hardware and Devices troubleshooter by following the steps below:

• Click on the Start button, and type “Troubleshooting” on the search bar.
• Click on “Hardware and Devices”.
• A pop-up will appear, click on the “Next” button and your hardware troubleshooting will start.
  

Hope the information is helpful. Keep us posted on the status for further assistance.

 

Cannot get computer to recognize dual monitors in Windows10.

Hi,

Thank you for posting your query in Microsoft Community.



Please refer the steps suggested by Rajesh Govind replied on June 13, 2013 and check if it helps.

http://answers.microsoft.com/en-us/...-monitor/019d1ddb-834a-45b3-bb14-36b5a01094d8

Note: Also applies to Windows 10.

Hope this helps. Please reply if you need further assistance.

Thank you.

 

Issues while installing a second monitor in Windows 10

Really? I get a canned answer and nothing else? I posted that I had tried everything that I could find posted online. I did read the post that Andre suggested multiple times prior to posting this request for help. None of it helped.

My computer does not recognize that there is a second monitor is plugged in. The small step of changing the settings so I can put stuff on the second monitor ISN'T the issue. I am not that dumb. in the device manager there is only the single monitor listed
at one point there was a unknown device listed but my computer did not know if it was a monitor or a printer.

There has to be someone out there that knows how to fix this

Please Help