Windows 10: Left screen (main) gone blue with weird movable black tabs, the right screen completely...

submitted by /u/Royaljames99
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:)

 

Black screen with movable flashing mouse after OS loading screen

Computer was fine, then today, out of no where, I turned it on and immediately after the Gigabyte loading screen, when it usually goes to the windows 10 lock screen, it just stayed black. The mouse appears, and I can move it around. It keeps flashing between a blue ring and the mouse with blue ring beside it. Shortcuts like ctl shift esc, and ctl alt delete dont do anything.

I tried letting it sit for a few minutes and now the mouse is just normal white but screen still black, and no keys do anything. I was recently having a memory problem, and I turned off some things like NDU and NULL. Not exactly sure what they were but people said they might help with the problem and they did, but could they be the cause of this problem?

Also, sometimes, when the mouse is flashing, the screen also flashes between white and black really fast.



Any help is appreciated.

 

Blue Screen Errors, Black Screen After Restart

Hello Jonathan,

The Black screen error that you're experiencing might be caused by connection issues with your PC or display, while
the Blue screen error can be caused by both hardware and software issues.

Meanwhile, we suggest that you follow our guided walk-through to resolve black screen errors and blue screen errors. Choose when did you get the error, and follow the instructions provided. Here are the links:

• Troubleshoot black screen or blank screen errors
• Troubleshoot blue screen errors

Please update us with the results. We will be glad to assist you.

 

Blue Screen of Death

Hi Kevin,

I am sorry to know that you are getting Blue screen errors.

Along with the suggestion provided by ZigZag, try the steps below.

If you see the blue screen only after sign-in
and you can see a mouse cursor:

• While at the black screen, try using CTRL+SHIFT+ESC to start Task Manager.
  
• If it becomes visible, try finding LockAppHost.exe on the Details tab and ending the task.
  
• If this resolves the blue screen, use corruption resolution steps (dism, then sfc), and run the all apps PowerShell command.
  

powershell

Get-AppXPackage -AllUsers |Where-Object {$_.InstallLocation -like "*SystemApps*"} | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

Use the System File Checker tool to repair missing or corrupted system files:

http://support.microsoft.com/kb/929833

Fix Windows corruption errors by using the DISM or System Update Readiness tool:

https://support.microsoft.com/kb/947821?wa=wsignin1.0

To uninstall a driver refer the steps below.

• 
  Press Windows Logo Key+X. Click On
  Device Manager.
  
• 
  Then find the driver that you are trying to uninstall and right-click on it to
  Uninstall.
  
• 
  Follow onscreen instructions to uninstall it.