Windows 10: Desktop forced to second display as first is using other input

I have dual monitors and multiple computers connected to them. After a time using the second or third input on the primary monitor the main desktop, which is the only one using both displays, is recomposed on the second monitor only. I have to reboot after switching to the primary input - otherwise the monitor doesn't get any signal. Presumably because Windows 11 thinks there's no longer a monitor there.What can I do to stop this happening? Could the monitor itself be a problem? As a stopgap I've got the display set to sleep after 30 minutes, which isn't always enough time. And way more than

:)

 

fllckering desktop

Hi Yvonne,

To resolve your issue with flickering desktop, we suggest that you update your display drivers with the steps listed below:

• Right-click Start, then select Device Manager.
• Expand Display Adapters to find the name of your device.
• Right-click the device and select Update Driver Software.
• Follow steps to update display drivers.

Update us on the result.

Regards.

 

Setting the default input method for the Windows 10 login screen

I had the same question but with French being the default on Windows 10 rather than the one I wanted so I ended up here.

HoD is very close. I was able to use his suggestion to find the solution for me. This solution uses your current display and input language to change the Welcome screen and possible for new user accounts if you want. So make sure you have the display and input settings while logged in that you want to apply to the login screen before doing the steps:

1. Click the language on the Taskbar.
   
2. Then click Language preferences.
   
3. At the bottom under "Related settings," click "additional date, time, & regional settings" which opens the control panel
   
4. Click the "Region" option
   
5. Then go to the far right tab "Administrative". (HoD's step 2)
   
6. In the "Welcome screen and new user accounts" click copy settings. (HoD's step 3)
   
7. Tick "Welcome screen and system accounts" (and "new user accounts" if you want it to be applied to those as well). (HoD's step 4)
   
8. Click Ok. (HoD's step 5)
   

I was able to use HoD's suggestion to find the solution here. It's for Windows 8.1, but works on 10 so far.

Hope it will help you, too!

 

Laptop display does not detect itself

Hi,

In regards to your concern, since the second screen can't detect the display settings of your other laptop, we suggest that you perform the steps below and see if it helps:

• Go to Settings.
• Click on System.
• Under System, choose Display.
• Under Multiple displays, click on Duplicate these displays and apply.

Let us know the details so we could further help.