Windows 10: My PC can't boot to Windows

Discus and support My PC can't boot to Windows in Windows 10 Software and Apps to solve the problem; My PC can't boot to Windows , until i press any key for a few second. Some solutions I tried failed like this:1. Fix Mbr, Boot and Rebuild BCD in CMD... Discussion in 'Windows 10 Software and Apps' started by Ngọc TuấnPhạm, Nov 26, 2021.

  1. NGọC TUấNPHạM
    Ngọc TuấnPhạm Win User

    My PC can't boot to Windows


    My PC can't boot to Windows , until i press any key for a few second. Some solutions I tried failed like this:1. Fix Mbr, Boot and Rebuild BCD in CMD Advanced Option2. Re-installl Windows3. ...Who can help me? Any Support is welcomed.

    :)
     
    Ngọc TuấnPhạm, Nov 26, 2021
    #1
  2. GNJHA
    GNJha Win User

    Boot Process

    Hi,

    Please suggest me a link that can explain the boot process step by step of ...

    • Windows 7,
    • Windows 8.1,
    • Windows 10,
    • Windows Server 2008 R2 and
    • Windows Server 2012 R2

    With Regards

    InTech
     
    GNJha, Nov 26, 2021
    #2
  3. ERIXX
    erixx Win User
    Sabertooth 990fx won't boot to windows logo, it shuts down

    to boot and enter bios and load windows, any todays PSU (with the correct plugs) will work, AFAIK

    to enter BIOS only low wattage is used.
    Then, during boot, the HDD and a bit later the videocard card start to demand juice, then the other devices and periphericals... so the total demand during boot up is incrementing step by step, that's why a failure halfway could indicate a PSU problem....
     
    erixx, Nov 26, 2021
    #3
  4. TOPGUNDCP
    topgundcp Win User

    My PC can't boot to Windows

    How does Windows boot to advanced recovery option e.g. command prompt?

    - that gives me a 454 'Unexpected error' This tells me that the BCD is partially corrupted.

    The commands: shutdown.exe /r /o /f /t 00
    or: %SystemRoot%\System32\Cmd.exe /c reagentc /boottore&shutdown /r /f /t 00
    should boot into Recovery if everything is configured correctly.
    FYI, If Windows is configured correctly:
    1. If Reagentc is disabled, you still can get into Recovery but with limited options.
    2. If Reagentc is enabled, you'll get all options.
    3. If you boot Windows using Recovery USB stick, You'll get into Recovery with couple of options missing.

    Here's my suggestion if you want to try:
    OPTION 1: Will save the trouble of re-install Windows.

    1. Download the image of my first 3 partitions (450MB Recovery, 100 MB EFI partition, and 16MB unformatted primary)
      EFI_Boot-00-00.7z - Google Drive
    2. Run Macrium and restore the image from step 1, overwriting your existing 1st three partitions, leaving C alone.
    3. Delete the 490MB Recovery partition.
    4. From Macrium, run fix boot problems.
    5. Reboot. Open Admin command prompt then run Reagentc /info to make sure that it is enabled. If not, enable it.
      if failed to enable, reboot and try again.
    OPTION 2: Assuming you've already had Windows backup with Macrium.

    1. Wipe out the first 5 parttiions. (450MB, 100MB, 16MB, C Drive, 480MB)
    2. Fresh install Windows 10
    3. Restore C drive from backup image, run fix boot problems
    4. repeat step 5 from OPTION 1 above.
     
    topgundcp, Nov 26, 2021
    #4
Thema:

My PC can't boot to Windows

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