Windows 10: Screen blacks out on UAC

Discus and support Screen blacks out on UAC in Windows 10 Customization to solve the problem; We are having an issue where when we are doing things as administrators on a user's machine and the UAC pops up.. as soon as we hit CTRL + ALT + DEL... Discussion in 'Windows 10 Customization' started by JaymeHilbrand, May 13, 2021.

  1. Screen blacks out on UAC

    We are having an issue where when we are doing things as administrators on a user's machine and the UAC pops up.. as soon as we hit CTRL + ALT + DEL the screen blacks out. The prompt to enter credentials sometimes pops up after some minutes, most of the time it never pops up and we end up having to force a reboot. We connect to the machines using ConnectWise control ScreenConnect, we have tried both on as a host and with no host. The issue happens pops up either way. I understand the screen is supposed to black out, however the issue is that the

    JaymeHilbrand, May 13, 2021

  2. Black screen error


    There are several reasons why you are facing a black screen issue. One of these is due to outdated or incorrect device drivers. For us to figure out what's causing this, provide more details by answering the listed questions:

    • Can you confirm to us if you are using a laptop or a computer?
    • Have you made any recent changes to your device prior to this happening?
    • What exactly were you doing when the error occurred?
    • Have you tried any troubleshooting steps to resolve this? If yes, specify all of the steps that you have done.

    As an initial part of troubleshooting, we suggest following the steps given on this article:

    Troubleshoot black screen or blank screen errors
    . This will help you diagnose and rectify most of the known black screen concerns.

    We will wait for your response.
    Dhavelyn Mer, May 13, 2021
  3. Rose Cal Win User
    black screen

    Hi Bart,

    It is possible that you're experiencing black screen due to corrupted system files. To assist you better, we'd like to gather more information:

    • Are you getting any error messages?
    • What happen when you tried to login?
    • What troubleshooting steps have you done so far?

    In the meantime, we suggest that you follow the steps in this
    to troubleshoot black screen errors. You can choose which situation you're experiencing the error and perform the instructions.

    Let us know if you need further assistance.
    Rose Cal, May 13, 2021
  4. Remon Ont Win User

    Screen blacks out on UAC

    black screen


    To assist you better regarding your concern, we would like to know more information:

    • Did you get any error messages?
    • Have you tried updating the drivers?
    We suggest that you try the troubleshooting steps suggested by Sharath Srinivasa on this


    You can also check the article about troubleshooting black screen problems on the link below.


    Hope this information helps. Please post us back if you need any further assistance.
    Remon Ont, May 13, 2021

Screen blacks out on UAC

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