Windows 10: "Display only on 1" in Registry

Hello !

By default Windows 10 display is set to "Duplicate display" but I would like it's set to "Display only on 1" at startup.
Does anyone know the key corresponding in Registry?

:)

 

PowerShell 1 Execution policy is bad in registry

Hi SusanHout1,

Thank you for writing to Microsoft Community Forums.

Could you please help me with the below questions:

• What is the make and model of the computer?
  
• What is the version of Windows installed on your computer?
  
• Have you logged into the computer with the admin account?
  
• When do you get this error message?
  

I have reviewed the information provided by you and I appreciate the time you have taken to resolve this issue, I realize how frustrating these things can be. We at Microsoft prioritize our customer’s satisfaction. Keeping that
in mind, I will suggest you the steps which might take care of this issue.


I would suggest you to run the scan on the computer using Windows defender. To do so, follow the Microsoft article on
Help protect my PC with Windows Defender Offline.
Once the scan is done, check if the issue is fixed or help us with the error message.

To turn off controlled access on Windows 10, follow the steps mentioned in the article
Allow a blocked app in Windows Security.


To fix the
PowerShell 1 ExecutionPolicy, I suggest you to follow these steps.

Note: Serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry
before you modify it. Then, you can restore the registry if a problem occurs. To backup and restore registry key, refer Microsoft article on How to back up and restore the registry in Windows.

1. Press Windows andR
   key together on your Keyboard.
2. Type Regedit and hit enter.
   
3. Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PowerShell\1\ShellIds\Microsoft.PowerShell
4. In the right pane, right click on the empty area and select New > select DWORD (32-BIT VALUE).
   
5. Type: ExecutionPolicy
6. Set the string value ExecutionPolicy to one of the following values:
   Restricted, AllSigned, RemoteSigned, Unrestricted, Undefined.

If you would like me to provide additional advice, simply respond to this thread. I will get notified and I’ll reply to you as soon as I can.

Hope it helps.

Roohi Taj S

Microsoft Community - Moderator

 

Display driver not supporting and device manager not showing Display adapter option

Hi Maheen,

Thank you for posting in Microsoft Community.

This issue could have occurred due to these reasons:

• Incorrect settings.
• Corrupt or outdated display driver.

Try the steps listed here and check if it helps:

Method 1:

I suggest you to download and install all the available Windows Updates including Optional Updates. Check if it helps.

Method 2:

If the issue persists, i suggest you to uninstall and re-install latest display driver from the computer manufacturer website and check if it helps.

Step 1: Uninstall display driver.

• Right-click on the Start Button and click on
  Device manager.
• Double-click on Display Adapters to expand.
• Right-click on the display adapter driver that is listed and select properties.
• In the window opened, click on drivers tab.
• In the drivers tab, Click on Uninstall option.

Now restart your computer and check, if the problem persists try step 2.

Step 2:

Re-install display driver from the manufacturer website.

Let us know if the issue is resolved or if you need further assistance, we will be glad to help.

 

Display was not migrated

Hi,

I understand the above solution didnt work so as to next step in solving your issue I suggest you follow the below.

Step 1:

Go to search box next to Windows icon and type Device Manager

Step 2:

Under Device Manager expand Display Adapter

Step 3:

Right-click on Adapters listed one by one and select Properties

Step 4:

Select the Drivers tab

Step 5:

Click on Uninstall Device

Step 6:

Repeat step 3 to 5 for all listed adapters under Display Adapter

Step 7:

Restart PC and verify

Let me know the status after performing the above.

Regards

Shuaib

Independent Advisor