Windows 10: Lock screen background picture can't not be shown after KB4487044！

When I turn on “Show lock screen background picture on the sign-in screen” option,background picture can not be shown on lock screen and sign-in screen.

When I turn off “Show lock screen background picture on the sign-in screen” option,problem solved.but it's only show on lock screen.


may be relate to this in KB4487044

• Addresses an issue in Microsoft HoloLens that allows users to bypass the lock screen sign in process in some work flows.

Hope you guys solve this issue ASAP.

:)

 

Lock Screen Background

Hi Jean,

It's possible that you are updating the wrong configuration setting. The
Background setting under Windows Settings > Personalization will update the background picture that will be shown on your desktop where icons are placed. Meanwhile, the
Lock screen setting will update the background picture that will be shown when you are logging in to your device.

To update your Lock scren setting, kindly follow these steps:

1. Press the Windows key to launch the Start menu.
2. Type in Lock screen settings in the search bar and press
   Enter.
3. Under Background, make sure the it is set to Picture.
4. Click the Browse button.
5. Locate the picture that you want to set as lock screen background and click
   Choose picture.

If you continue to have this issue even after performing the above steps, please reply to this thread. The system will notify me so I can get back to you and provide you more answers.

 

Lock Screen background picture


Has anybody had difficulty adding a picture / wallpaper to the lock screen.
I have just set up windows 10 screen saver and I see you can change the lock screen back ground picture.
I have tried adding either one of the windows wallpapers or one of my own pictures but I can't find any option to save the image. on closing the window & returning to the lock screen the picture does not appear to save and returns to the standard blue background with date and time.
I can't find any option to save the image as a lock screen wallpaper.
Does anybody have any suggestions.
Regards,
Mark.

 

Black Lock screen BACKGROUND

Hi Bill,

Let us know the make and model of your computer.

Let us try few of the troubleshooting steps below and check if it helps.

Step 1: Try to set the lock screen background to picture and check if the issue persists.

Step 2: I suggest you to install all the pending updates on your device and check if it helps.

Steps:

• Connect to the internet.
• Press Windows key and type updates.
• Click on Check for updates.
• Under Windows Updates, click on Check for updates.
• Try to install the updates being shown.

Step 3: Update the Display Adapter drivers.

• Press Windows key + X key when you are at desktop.
• Select Device Manager.
• Expand Display Adapter.
• Right click on the Display Adapter and click on
  Update Driver Software.
• Restart the computer.

Hope it helps. Reply to the post with an updated status of accessing the lock screen background for further assistance.

Thank you.