Windows 10: Logon error 0x00000505 - computer won't start

Discus and support Logon error 0x00000505 - computer won't start in Windows 10 Software and Apps to solve the problem; I recently got a brand new Windows laptop HP Envy, and I just tried to update it because it said I didn't have the most recent version. I left my... Discussion in 'Windows 10 Software and Apps' started by Gabriella Taborelli, Jan 9, 2023.

  1. GABRIELLA TABORELLI
    Gabriella Taborelli Win User

    Logon error 0x00000505 - computer won't start


    I recently got a brand new Windows laptop HP Envy, and I just tried to update it because it said I didn't have the most recent version. I left my computer on for the duration on the update while I wasn't in the room the last time I saw it it was on 23%, but when I came back the screen was completely blank and nothing was moving, although the computer was on. I tried turning it off to see if it would work when I turned it back on again but it came up with an error message. The error message is titled "LogonUI.exe - Application Error" and the message reads "The exception unknown software exc

    :)
     
    Gabriella Taborelli, Jan 9, 2023
    #1
  2. CAHANGIRTAHIROV
    CahangirTahirov Win User

    Lumia 830 main camera won`t start

    After windows 10 update my lumia 830 camera won`t start . It says Camera won`t start . I tried other camera apps but camera still not work . Front camera working plz help me . I did hard reset , soft reset , downgraded to 8.1 but problem still persist
     
    CahangirTahirov, Jan 9, 2023
    #2
  3. TIMMYANDERSSON
    TimmyAndersson Win User
    I unplugged my computer to soon and now it won´t start up again?

    Thanks for your answer.

    This solution did not solve my problem since my computer won´t power up at all. it is as if the computer is completely dead and I have tried different outlets that work for other computers but it still won´t power up.

    Is my motherboard broken?
     
    TimmyAndersson, Jan 9, 2023
    #3
  4. TIMMYANDERSSON
    TimmyAndersson Win User

    Logon error 0x00000505 - computer won't start

    I unplugged my computer to soon and now it won´t start up again?

    Thanks for your answer.

    This solution did not solve my problem since my computer won´t power up at all. it is as if the computer is completely dead and I have tried different outlets that work for other computers but it still won´t power up.

    Is my motherboard broken?
     
    TimmyAndersson, Jan 9, 2023
    #4
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Logon error 0x00000505 - computer won't start

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