PC stuck at a blurry login screen

Anonymous
2019-07-31T17:27:31+00:00

I recently updated my PC and now it is stuck at the login screen. It boots up normally to the lock screen, after pressing any button or using the mouse it goes to the next screen for the login but does not load the password box and the screen remains blurry. I can use the power, network and easy of access buttons but that is it.

Safe mode will not start, restarting 3 times does not take me to the repair screen, ctrl+alt+delete does nothing, I even tried using ctrl+F8 and nothing has worked. Anyone have any ideas on how to fix/bypass the login screen?

Windows for home | Windows 10 | Windows Hello, lock screen and sign-in

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Anonymous
2019-09-05T01:28:41+00:00

***FIX***

Initial Steps (Enter Recovery Environment):

  1. Enter Recovery Environment (If you are unable to get into the recovery environment via a menu, you can turn off your system during the initial boot when the Windows logo is on the screen and the dots are circling. Do this at least twice and you'll see the message "Starting Automatic Repair").
  2. Once the recovery environment loads select "See advanced repair options", then "Troubleshoot", then "Advanced options".

Method #1 (Via Command prompt - assumes basic command prompt knowledge):

  1. Click "Command Prompt".
  2. Change directory to your boot drive if necessary (for example, type c: and press <ENTER>)
  3. Type "CD %windir%\system32\config\systemprofile\appdata\local\microsoft\windows\caches <ENTER>
  4. Type "DIR <ENTER>" and make sure you are in the right path. You should see one or more .db files -- usually just cversions.3.db. If there are no files in this directory see the addendum below.
  5. Type "DEL *.* <ENTER>"
  6. Reboot and test

Method #2 (Via Safe Mode and File Explorer - may require adjusting permissions):

  1. Click "Start-up Settings" and "Restart" to reboot the system and get the option to enter Safe Mode.)
  2. At the Startup Settings screen press "4" to boot in Safe Mode.
  3. Log into your administrator-level account.
  4. Open File Explorer and browse to**%windir%\system32\config** (example: c:\windows\system32\config)
  5. Gain access to systemprofile (you may be able to just double-click it to gain access)
  6. Drill down to**%windir%\system32\config\systemprofile\appdata\local\microsoft\windows\caches**
  7. Delete all files inside caches
  8. Reboot and test

Addendum

Some have reported that it is necessary to clear the caches folder of the local user account also or instead of the systemprofile account. If the above procedure does not work for you, delete the file(s) in the local user cache folder (located in %localappdata%\microsoft\windows\caches) using either Safe Mode or the recovery environment command prompt.

Good luck!

Special thanks to John_E_M for first suggesting the localappdata caches folder, and to Artaeos who also narrowed down the problem to the systemprofile caches folder at the same time I did. Great job guys!

**Edited 9/6/2019 to add command prompt method, local account provision, and acknowledgements**

-Forjo

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  1. DaveM121 903.5K Reputation points Independent Advisor
    2019-07-31T18:01:44+00:00

    Hi HexedShadowWolf

    Start your PC, just as Windows attempts to load (spinning dots), press and hold Power Button for 5 - 10 seconds to perform a Hard Shut Down

    Do this twice

    On the third start Windows will boot into the Recovery Environment and from there you can access System Repair, Safe Mode, Command Prompt . . . etc.

    Please try each option one at a time, then see of Windows will show the login screen . . .

    Go to Troubleshoot - Advanced Option - Startup Repair

    See if Windows startup can repair itself

    Go to Troubleshoot - Advanced Option - System Restore

    Check to see if you have a restore point you can go back to

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  2. Anonymous
    2019-08-16T03:15:38+00:00

    2 y/o dell Inspiron 15  win10

    Latest Aug update

    Blurry login screen no login prompt

    Cannot get into safe mode

    Have tried all listed repair and troubleshooting options

    Not in fast boot

    Did try updating bios

    Cannot try all adv options after 3 reboots because it prompts for a bitlocker key...dont have it...have bitlicker key id but dont know how to turn that into the key

    Ctrl alt delete does nothing

    Tried to display on screen keyboard just locks up everything for 3-4 minutes

    Do not want to reinstall Windows and lise all data.

    Tried many advanced option cmd line commands...many say no permission s

    Options?

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  3. Anonymous
    2019-07-31T23:07:08+00:00

    I have tried the startup repair but that has not fixed the issue so I will see if the system restore will work. 

    Edit: I did a system restore but that didn't work either.

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  4. Anonymous
    2019-08-19T21:48:07+00:00

    Nope..no effective solution provided...but I see the issue made the news.

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