Windows 10: wont detect second monitor

my second monitor was working fine all of a sudden dosent detect i know the monitor work w my other computer but it wont detect on my dell

:)

 

INSTALLING SECOND MONITOR, SYSTEM WONT RECOGNIZE

I HAVE TRIED TO INSTALL SECOND MONITOR. BOUGHT APPROPRIATE ADAPTORS, CHECKED AND RECHECKED CONNECTIONS. WHEN I GO TO SETTINGS IT WONT RECOGNIZE SECOND MONITOR, TURNED OFF AND ON, TRIED DETECT, NO LUCK. ANY SUGGESTIONS. TRYING TO ADD TO WINDOWS 10

 

Windows won't detect by second display.

I have my monitor and TV connected to my GPU. In Display Settings, under Rearrange your displays I have the 2nd highlighted. Clicking the Detect button will render: Code:

It isn't listed in Devices:





Nor Sound:





It is listed in Control Panel:

 

Second monitor not detected

Hello,

May we know if you've already tried the suggestion provided by Robert Aldwinckle on forums on this

thread?

If Windows can't detect your second monitor, it's usually a driver problem. It could be due to your video driver being outdated, incorrect or faulty. It's also possible that your monitor driver is causing the problem.

Since the issue occurred after the latest update, it's possible that the video or monitor drivers require an update. Try looking for the updated version of the drivers on the device manufacturer's website and follow their instructions.

If the issue persists, try to roll back the drivers to the last good configuration. To do that, you may follow these steps:

• Right-click the Start button and select Device Manager.
• Right-click your device driver, select Properties, and browse to the
  Driver tab.
• Press the Roll Back Driver option if available, and Windows 10 will begin the process.

Let us know how it turns out.