Windows 10 unable to boot in random moments

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  1. Posts : 722
    WIN 10 19045.4291
       #11

    Very strange!
    1. usually the /enum firmware output looks different

    try
    bcdedit /enum all
      My Computer


  2. Posts : 40
    Windows 10 Pro N
    Thread Starter
       #12

    Pentagon said:
    Very strange!
    1. usually the /enum firmware output looks different

    try
    bcdedit /enum all
    Yes it's weird.
    Also I have the 100mb partition (called efi) which isn't be used (but it should be).
    C: has efi directory:
    Code:
    c:\>DIR  C:\EFI  /a
     Il volume nell'unitą C č Windows 10
     Numero di serie del volume: 4E54-CDC0
    
     Directory di C:\EFI
    
    24/09/2021  08:47    <DIR>          .
    24/09/2021  08:47    <DIR>          ..
    24/09/2021  08:47    <DIR>          Boot
    24/09/2021  08:47    <DIR>          Microsoft
                   0 File              0 byte
                   4 Directory  571.653.767.168 byte disponibili
    
    c:\>
    same has efi partition (100mb):
    Code:
    c:\>DIR  S:\EFI  /a
     Il volume nell'unitą S č EFI
     Numero di serie del volume: 7E79-EA93
    
     Directory di S:\EFI
    
    30/03/2024  04:51    <DIR>          .
    30/03/2024  04:51    <DIR>          ..
    30/03/2024  04:51    <DIR>          Microsoft
    30/03/2024  04:51    <DIR>          Boot
                   0 File              0 byte
                   4 Directory      76.092.416 byte disponibili
    
    c:\>
    here is the output of the command:
    Code:
    c:\>bcdedit /enum all
    
    Boot Manager per firmware
    ---------------------
    identificatore          {fwbootmgr}
    displayorder            {43b11d56-ef2c-11ee-ab49-806e6f6e6963}
                            {bootmgr}
    timeout                 1
    
    Windows Boot Manager
    --------------------
    identificatore          {bootmgr}
    device                  partition=S:
    path                    \EFI\MICROSOFT\BOOT\BOOTMGFW.EFI
    description             Windows Boot Manager
    locale                  en-us
    inherit                 {globalsettings}
    default                 {default}
    resumeobject            {4a713fa3-ef2f-11ee-b80c-833d98dc321f}
    displayorder            {default}
    toolsdisplayorder       {memdiag}
    timeout                 30
    
    Applicazione firmware (101fffff)
    -------------------------------
    identificatore          {43b11d56-ef2c-11ee-ab49-806e6f6e6963}
    device                  partition=C:
    path                    \EFI\MICROSOFT\BOOT\BOOTMGFW.EFI
    description             Windows Boot Manager
    
    Caricatore di avvio di Windows
    -------------------
    identificatore          {4a713fa1-ef2f-11ee-b80c-833d98dc321f}
    device                  ramdisk=[\Device\HarddiskVolume4]\Recovery\WindowsRE\Winre.wim,{4a713fa2-ef2f-11ee-b80c-833d98dc321f}
    path                    \windows\system32\winload.efi
    description             Windows Recovery Environment
    locale                  it-IT
    inherit                 {bootloadersettings}
    displaymessage          Recovery
    osdevice                ramdisk=[\Device\HarddiskVolume4]\Recovery\WindowsRE\Winre.wim,{4a713fa2-ef2f-11ee-b80c-833d98dc321f}
    systemroot              \windows
    nx                      OptIn
    bootmenupolicy          Standard
    winpe                   Yes
    
    Caricatore di avvio di Windows
    -------------------
    identificatore          {default}
    device                  partition=C:
    path                    \Windows\system32\winload.efi
    description             Windows 10
    locale                  en-us
    inherit                 {bootloadersettings}
    isolatedcontext         Yes
    allowedinmemorysettings 0x15000075
    osdevice                partition=C:
    systemroot              \Windows
    resumeobject            {4a713fa3-ef2f-11ee-b80c-833d98dc321f}
    nx                      OptIn
    bootmenupolicy          Standard
    
    Ripresa da modalitą di ibernazione
    ---------------------
    identificatore          {4a713fa3-ef2f-11ee-b80c-833d98dc321f}
    device                  partition=C:
    path                    \Windows\system32\winresume.efi
    description             Windows Resume Application
    locale                  en-us
    inherit                 {resumeloadersettings}
    isolatedcontext         Yes
    allowedinmemorysettings 0x15000075
    filepath                \hiberfil.sys
    bootmenupolicy          Standard
    
    Tester memoria di Windows
    ---------------------
    identificatore          {memdiag}
    device                  partition=S:
    path                    \EFI\Microsoft\Boot\memtest.efi
    description             Windows Memory Diagnostic
    locale                  en-us
    inherit                 {globalsettings}
    badmemoryaccess         Yes
    
    Impostazioni Servizi di gestione emergenze
    ------------
    identificatore          {emssettings}
    bootems                 No
    
    Impostazioni debugger
    -----------------
    identificatore          {dbgsettings}
    debugtype               Local
    
    Problemi RAM
    -----------
    identificatore          {badmemory}
    
    Impostazioni globali
    ---------------
    identificatore          {globalsettings}
    inherit                 {dbgsettings}
                            {emssettings}
                            {badmemory}
    
    Impostazioni caricatore di avvio
    -------------------
    identificatore          {bootloadersettings}
    inherit                 {globalsettings}
                            {hypervisorsettings}
    
    Impostazioni hypervisor
    -------------------
    identificatore          {hypervisorsettings}
    hypervisordebugtype     Serial
    hypervisordebugport     1
    hypervisorbaudrate      115200
    
    Impostazioni Resume Loader
    ----------------------
    identificatore          {resumeloadersettings}
    inherit                 {globalsettings}
    
    Opzioni dispositivo
    --------------
    identificatore          {4a713fa2-ef2f-11ee-b80c-833d98dc321f}
    description             Windows Recovery
    ramdisksdidevice        partition=\Device\HarddiskVolume4
    ramdisksdipath          \Recovery\WindowsRE\boot.sdi
      My Computer


  3. Posts : 722
    WIN 10 19045.4291
       #13

    bcdedit /set {43b11d56-ef2c-11ee-ab49-806e6f6e6963} description "Windows Boot C"

    reboot and check the Bios entry. It should have changed. Try to boot from "Windows Boot C"

    There should not be this EFI-Folder on C:
      My Computer


  4. Posts : 40
    Windows 10 Pro N
    Thread Starter
       #14

    Pentagon said:
    bcdedit /set {43b11d56-ef2c-11ee-ab49-806e6f6e6963} description "Windows Boot C"

    reboot and check the Bios entry. It should have changed. Try to boot from "Windows Boot C"

    There should not be this EFI-Folder on C:
    Done, here how it looks now:
    Imgur: The magic of the Internet
    It didn't rename correctly.
    bcdedit /enum all output:
    Code:
    C:\windows\system32>bcdedit /enum all
    
    Boot Manager per firmware
    ---------------------
    identificatore          {fwbootmgr}
    displayorder            {43b11d56-ef2c-11ee-ab49-806e6f6e6963}
                            {7b70f410-ef31-11ee-ab4b-806e6f6e6963}
                            {bootmgr}
    timeout                 1
    
    Windows Boot Manager
    --------------------
    identificatore          {bootmgr}
    device                  partition=\Device\HarddiskVolume1
    path                    \EFI\MICROSOFT\BOOT\BOOTMGFW.EFI
    description             Windows Boot Manager
    locale                  en-us
    inherit                 {globalsettings}
    default                 {default}
    resumeobject            {4a713fa3-ef2f-11ee-b80c-833d98dc321f}
    displayorder            {default}
    toolsdisplayorder       {memdiag}
    timeout                 30
    
    Applicazione firmware (101fffff)
    -------------------------------
    identificatore          {43b11d56-ef2c-11ee-ab49-806e6f6e6963}
    device                  partition=C:
    path                    \EFI\MICROSOFT\BOOT\BOOTMGFW.EFI
    description             UEFI: Sabrent, Partition 3
    
    Applicazione firmware (101fffff)
    -------------------------------
    identificatore          {7b70f410-ef31-11ee-ab4b-806e6f6e6963}
    device                  partition=C:
    path                    \EFI\Microsoft\Boot\bootmgfw.efi
    description             Windows Boot Manager
    
    Caricatore di avvio di Windows
    -------------------
    identificatore          {4a713fa1-ef2f-11ee-b80c-833d98dc321f}
    device                  ramdisk=[\Device\HarddiskVolume4]\Recovery\WindowsRE\Winre.wim,{4a713fa2-ef2f-11ee-b80c-833d98dc321f}
    path                    \windows\system32\winload.efi
    description             Windows Recovery Environment
    locale                  it-IT
    inherit                 {bootloadersettings}
    displaymessage          Recovery
    osdevice                ramdisk=[\Device\HarddiskVolume4]\Recovery\WindowsRE\Winre.wim,{4a713fa2-ef2f-11ee-b80c-833d98dc321f}
    systemroot              \windows
    nx                      OptIn
    bootmenupolicy          Standard
    winpe                   Yes
    
    Caricatore di avvio di Windows
    -------------------
    identificatore          {default}
    device                  partition=C:
    path                    \Windows\system32\winload.efi
    description             Windows 10
    locale                  en-us
    inherit                 {bootloadersettings}
    isolatedcontext         Yes
    allowedinmemorysettings 0x15000075
    osdevice                partition=C:
    systemroot              \Windows
    resumeobject            {4a713fa3-ef2f-11ee-b80c-833d98dc321f}
    nx                      OptIn
    bootmenupolicy          Standard
    
    Ripresa da modalitą di ibernazione
    ---------------------
    identificatore          {4a713fa3-ef2f-11ee-b80c-833d98dc321f}
    device                  partition=C:
    path                    \Windows\system32\winresume.efi
    description             Windows Resume Application
    locale                  en-us
    inherit                 {resumeloadersettings}
    isolatedcontext         Yes
    allowedinmemorysettings 0x15000075
    filepath                \hiberfil.sys
    bootmenupolicy          Standard
    
    Tester memoria di Windows
    ---------------------
    identificatore          {memdiag}
    device                  partition=\Device\HarddiskVolume1
    path                    \EFI\Microsoft\Boot\memtest.efi
    description             Windows Memory Diagnostic
    locale                  en-us
    inherit                 {globalsettings}
    badmemoryaccess         Yes
    
    Impostazioni Servizi di gestione emergenze
    ------------
    identificatore          {emssettings}
    bootems                 No
    
    Impostazioni debugger
    -----------------
    identificatore          {dbgsettings}
    debugtype               Local
    
    Problemi RAM
    -----------
    identificatore          {badmemory}
    
    Impostazioni globali
    ---------------
    identificatore          {globalsettings}
    inherit                 {dbgsettings}
                            {emssettings}
                            {badmemory}
    
    Impostazioni caricatore di avvio
    -------------------
    identificatore          {bootloadersettings}
    inherit                 {globalsettings}
                            {hypervisorsettings}
    
    Impostazioni hypervisor
    -------------------
    identificatore          {hypervisorsettings}
    hypervisordebugtype     Serial
    hypervisordebugport     1
    hypervisorbaudrate      115200
    
    Impostazioni Resume Loader
    ----------------------
    identificatore          {resumeloadersettings}
    inherit                 {globalsettings}
    
    Opzioni dispositivo
    --------------
    identificatore          {4a713fa2-ef2f-11ee-b80c-833d98dc321f}
    description             Windows Recovery
    ramdisksdidevice        partition=\Device\HarddiskVolume4
    ramdisksdipath          \Recovery\WindowsRE\boot.sdi
    
    C:\windows\system32>
      My Computer


  5. Posts : 722
    WIN 10 19045.4291
       #15

    bcdedit /set {default} recoverysequence {4a713fa1-ef2f-11ee-b80c-833d98dc321f}

    The Recovery should work after this input
      My Computer


  6. Posts : 40
    Windows 10 Pro N
    Thread Starter
       #16

    Pentagon said:
    bcdedit /set {default} recoverysequence {4a713fa1-ef2f-11ee-b80c-833d98dc321f}

    The Recovery should work after this input
    Recovery? Do you mean the recovery environment?
      My Computer


  7. Posts : 722
    WIN 10 19045.4291
       #17

    Nemo1985 said:
    Recovery? Do you mean the recovery environment?
    YES Sir

    Select: UEFI: Sabrent, Partition 3 in BIOS. Do you get a BSOD?
      My Computer


  8. Posts : 40
    Windows 10 Pro N
    Thread Starter
       #18

    Pentagon said:
    YES Sir

    Select: UEFI: Sabrent, Partition 3 in BIOS. Do you get a BSOD?
    Nope, it booted on windows fine, but we have a new entry now:
    Imgur: The magic of the Internet
      My Computer


  9. Posts : 722
    WIN 10 19045.4291
       #19

    And a plain
    bcdedit
    shows what?
      My Computer


  10. Posts : 40
    Windows 10 Pro N
    Thread Starter
       #20

    Pentagon said:
    And a plain
    bcdedit
    shows what?
    Oh sheep, they are multiplying like rabbits, here is the command output:
    Code:
    Microsoft Windows [Versione 10.0.19045.4170]
    (c) Microsoft Corporation. Tutti i diritti sono riservati.
    
    C:\windows\system32>bcdedit
    
    Windows Boot Manager
    --------------------
    identificatore          {bootmgr}
    device                  partition=\Device\HarddiskVolume1
    path                    \EFI\MICROSOFT\BOOT\BOOTMGFW.EFI
    description             Windows Boot Manager
    locale                  en-us
    inherit                 {globalsettings}
    default                 {default}
    resumeobject            {4a713fa3-ef2f-11ee-b80c-833d98dc321f}
    displayorder            {default}
    toolsdisplayorder       {memdiag}
    timeout                 30
    
    Caricatore di avvio di Windows
    -------------------
    identificatore          {default}
    device                  partition=C:
    path                    \Windows\system32\winload.efi
    description             Windows 10
    locale                  en-us
    inherit                 {bootloadersettings}
    recoverysequence        {4a713fa1-ef2f-11ee-b80c-833d98dc321f}
    isolatedcontext         Yes
    allowedinmemorysettings 0x15000075
    osdevice                partition=C:
    systemroot              \Windows
    resumeobject            {4a713fa3-ef2f-11ee-b80c-833d98dc321f}
    nx                      OptIn
    bootmenupolicy          Standard
    
    C:\windows\system32>
    but here is what the uefi shows now:
    Imgur: The magic of the Internet

    Could it be due to the double efi directory on C: and S:?
      My Computer


 

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