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Solve : 2nd monitor?

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If onboard died as you stated above i dont think you have a dual MONITOR opyion ANYMORE...i could be mistaken thoughHi

There is 4 modes of operating 2 monitors.

PC SCREEN only: Windows will only use your primary monitor, and any additional monitors will be black.

Duplicate: Windows will show the same image on all monitors. This is useful if you’re giving a presentation and want the same image on your primary monitor and the secondary display, for example.

Extend: Windows will enlarge and extend your desktop, giving you another screen to work with. This is the option you’ll want if you’re using an additional monitor for additional PC screen space.

And last

Second screen only: Windows will turn off your primary display and only use the secondary display.

Seems you may have the screens set as PC screen only ?

If you right ckick on the desktop , select properties or windows 10 display settings you can detect the 2 monitors and configure the above settings. I would set them up as Extend mode.
You can set the order of monitor ie your primary monitor on the left or right. If you find the mouse pointer doesn't move between the monitors without going first to the right hand edge you may need to reorder them or swap the cables. It's a little hard to explain.
If you are using Windows 10 this explains it better https://www.howtogeek.com/174452/beginner-geek-how-to-use-multiple-monitors-to-be-more-productive/
And Windows 7 https://support.microsoft.com/en-nz/help/976064/guided-help-dual-monitor-setup-is-easy-in-windows-7




thanks Lisa, I can identify 1 and 2 screens but it says it cannot detect them. weird.
I have extended screens, but can't to get them working independently.Quote from: patio on January 16, 2019, 04:44:18 PM

If onboard died as you stated above i dont think you have a dual monitor opyion anymore...i could be mistaken though
Thanks Patio,
I have fitted adaptor to replace onboard.K...Patio the adapter is a USB to Ethernet adapter. See the pictures.... What has that got to do with the display port working or not ? Or being able to use 2 monitors?

dukesoz
What adapter are you using from the display port to the monitor ?
If you start the computer with only the display port monitor plugged in, and the blue VGA cable disconnected does the computer display anything on the monitor ?. If not then there is something wrong with EITHER the monitor or the adapter cable.

Lisa, I am using 6 ft display port to vga cable-M/M.
I have both screens working,.
When I bring up display screen, it will identify 1 and 2 screens as it should, BUT DECECT BUTTON SAYS 'didn't decect another display"
I have selected extend these displays.
Maybe I can delete it all and start over ??

If you start the computer with only the display port monitor plugged in, and the blue VGA cable disconnected does the computer display anything on the monitor ?. If not then there is something wrong with either the monitor or the adapter cable.

I don't follow this , which monitor do you mean?LISA, you may be right,2nd monitor is old one.
Have to go get cable to hook newer one up, and try that.
I will let you know what happens.

Thanks for your help.


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