Can't boot to command prompt

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  1. Posts : 5
    windows 10
       #1

    Can't boot to command prompt


    Hi, I am trying to boot into the command prompt to reset a password. However, none of the function keys including escape allows me into the BIOS. I am using a wired keyboard and function keys do not have a toggle on/off option. I have restarted with the SHIFT key and it won't allow me into command prompt as well as safe mode, UEFI or startup repair etc. I have noticed from 'system information' 'secure boot' is set to ON.

    Thanks
      My Computer


  2. Posts : 44,988
    Win 10 Pro (22H2) (2nd PC is 22H2)
       #2

    Normally you can boot to a command prompt via e.g. SHIFT + left click restart and follow the prompts through restart to Advanced Startup options including Command Prompt.

    But it sounds as if that's what you've tried and it doesn't work.
    Boot to Advanced Startup Options in Windows 10

    Open an admin command prompt as normal in Windows, and report the result of this command:

    reagentc /info
      My Computers


  3. Posts : 17,087
    Windows 10 Home x64 Version 22H2 Build 19045.4894
       #3

    innerJ said:
    Hi, I am trying to boot into the command prompt to reset a password. However, none of the function keys including escape allows me into the BIOS.
    Your computer manual or computer maker's website should tell you the key to press in order to get into the Bios at reboot.
    - Check in Power options that Fast start is off because that can get in the way of things by taking you straight into Windows without letting you have the opportunity of pressing your bios key before Windows starts.

    You don't say what password you are trying to reset.
    - Your reference to the Bios makes me think you mean some password that has been set within the Bios, but
    - Your reference to the command prompt makes me think you are referring to the password for a local user account.
    Which is it?

    Denis
      My Computer


  4. Posts : 264
    Windows 10
       #4

    If you can run System Information you can actually boot into Windows. Can't you reset the password from there??? Or you are using a standard account???

    You don't say if by pressing SHIFT and restart, something actually happens. You can also try to boot Hiren's. But I am not sure if it will let you.
      My Computer


  5. Posts : 5
    windows 10
    Thread Starter
       #5

    Try3 said:
    Your computer manual or computer maker's website should tell you the key to press in order to get into the Bios at reboot.
    - Check in Power options that Fast start is off because that can get in the way of things by taking you straight into Windows without letting you have the opportunity of pressing your bios key before Windows starts.

    You don't say what password you are trying to reset.
    - Your reference to the Bios makes me think you mean some password that has been set within the Bios, but
    - Your reference to the command prompt makes me think you are referring to the password for a local user account.
    Which is it?

    Denis
    Hi Denis,

    I am trying to change another user account password (all accounts are administrators). I was hoping to change sticky keys an do this with command prompt from before login stage, restart and use new password set.

    I have turned off fast start from power option already.

    In reference to @dalchina -
    C:\WINDOWS\system32>reagentc /info
    Windows Recovery Environment (Windows RE) and system reset configuration
    Information:

    Windows RE status: Enabled
    Windows RE location: \\?\GLOBALROOT\device\harddisk0\partition4\Recovery\WindowsRE
    Boot Configuration Data (BCD) identifier: aec1bc7a-4739-11ea-b55a-ded3d79f080e
    Recovery image location:
    Recovery image index: 0
    Custom image location:
    Custom image index: 0

    REAGENTC.EXE: Operation Successful.
      My Computer


  6. Posts : 5
    windows 10
    Thread Starter
       #6

    xaccell said:
    If you can run System Information you can actually boot into Windows. Can't you reset the password from there??? Or you are using a standard account???

    You don't say if by pressing SHIFT and restart, something actually happens. You can also try to boot Hiren's. But I am not sure if it will let you.
    Yeah I can log into windows admin user account, not the one I want to reset the password for. I am running system information from my user account.

    I have a usb similar to hirens called dlc, but i can't do anything with this computer accept booting windows or Shift-Restart, that then doesn't do anything, I choose options and it sits on a black screen.
      My Computer


  7. Posts : 264
    Windows 10
       #7

    innerJ said:
    Yeah I can log into windows admin user account, not the one I want to reset the password for. I am running system information from my user account.

    I have a usb similar to hirens called dlc, but i can't do anything with this computer accept booting windows or Shift-Restart, that then doesn't do anything, I choose options and it sits on a black screen.
    ??? If you can log using any administrator account, you can change any other account, even other admins. I don't understand why you are trying to use CMD????
      My Computer


  8. Posts : 5
    windows 10
    Thread Starter
       #8

    dalchina said:
    Normally you can boot to a command prompt via e.g. SHIFT + left click restart and follow the prompts through restart to Advanced Startup options including Command Prompt.

    But it sounds as if that's what you've tried and it doesn't work.
    Boot to Advanced Startup Options in Windows 10

    Open an admin command prompt as normal in Windows, and report the result of this command:

    reagentc /info
    HI thanks, yes tried that. Can't get there from consecutive restarts, in case I need to mention.

    Can't boot to command prompt-cmd.jpg
      My Computer


  9. Posts : 17,087
    Windows 10 Home x64 Version 22H2 Build 19045.4894
       #9

    innerJ said:
    Yeah I can log into windows admin user account, not the one I want to reset the password for
    If you are trying to change the password for a local user account then you can do that whilst logged in to the user account concerned and, but this method has side-effects**, you can do it from that admin user account.
    Change local and MS account Password - TenForumsTutorials

    If you are trying to change the password for an MSAccount-linked user account then you can do that from here - Reset MSAccount password

    You don't need to reboot into anything so you can treat that as a separate problem. You don't need to do anything fancy like that at all. What makes you think otherwise?

    ** Whilst there has never been any confirmation from MS regarding Windows 10, in Windows 7 using an Admin account to reset another account's password cleared out its saved internet site logins.

    Denis
      My Computer


  10. Posts : 17,087
    Windows 10 Home x64 Version 22H2 Build 19045.4894
       #10

    innerJ said:
    I am trying to change another user account password (all accounts are administrators). I was hoping to change sticky keys an do this with command prompt from before login stage, restart and use new password set.
    You do not need to use the Sticky keys trick for this. You can use the TenForumsTutorial to do the job.

    Why do you think you need to use the Sticky keys trick?

    Denis
      My Computer


 

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