Windows 10: UEFI Boot problem after bcedit command

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  1.    11 Sep 2016 #31

    Uzai said: View Post
    How can I check this?
    You can check your partitions by using diskpart. In the Admin Command prompt type the commands below to see what partitions you have on the drives. Select the drive where you windows install is..

    Diskpart
    lis dis
    sel dis 0
    lis par

    C:\WINDOWS\system32>diskpart

    Microsoft DiskPart version 10.0.14393.0

    Copyright (C) 1999-2013 Microsoft Corporation.
    On computer: W10_RABBIT

    DISKPART> lis dis

    Disk ### Status Size Free Dyn Gpt
    -------- ------------- ------- ------- --- ---
    Disk 0 Online 238 GB 85 GB *
    Disk 1 Online 1863 GB 1024 KB *
    Disk 2 Online 223 GB 1024 KB *

    DISKPART> sel dis 0

    Disk 0 is now the selected disk.

    DISKPART> lis par

    Partition ### Type Size Offset
    ------------- ---------------- ------- -------
    Partition 1 Recovery 300 MB 1024 KB
    Partition 2 System 100 MB 301 MB
    Partition 3 Reserved 128 MB 401 MB
    Partition 4 Primary 152 GB 529 MB
    Partition 5 Recovery 460 MB 152 GB
      My ComputerSystem Spec

  2.    11 Sep 2016 #32

    Looks like it's the second one.

    The words look similar, but the translations are:
    Recuperação=Recovery
    Sistema=System
    Reservado=Reserved
    Primário=Primary

    Click image for larger version. 

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      My ComputerSystem Spec

  3.    11 Sep 2016 #33

    Looks Correct

    Partiton3 is 16mb in Win10

    Partition 5 is the HP Win8.1 recovery Drive

    Not sure what the 6th partition is ? 1GB? perhaps also by HP for their Recovery System ?


    What are you trying to do now ?


    KB
      My ComputerSystem Spec

  4.    11 Sep 2016 #34

    Now I need to reboot the system to see if bcdedit and bcdboot fixed the problem of not being able to boot into Windows. I have not restarted yet because I have some work to do on the computer, and I do not want to take the risk if the problem was not fixed.
    Just to be careful I'm trying to confirm that everything is as it should be before restarting.
      My ComputerSystem Spec

  5.    11 Sep 2016 #35

    Did you clean out the SecureBoot Keys? I guess not if you have not rebooted ? not sure on a Laptop if that is an option ?
      My ComputerSystem Spec

  6.    11 Sep 2016 #36

    Kbird said: View Post
    Did you clean out the SecureBoot Keys? I guess not if you have not rebooted ? not sure on a Laptop if that is an option ?
    I'm not sure if the options was to clean the SecureBoot keys or to set to default (are both the same?), but I used it just before using recovery.
      My ComputerSystem Spec

  7.    11 Sep 2016 #37

    The only thing I see which appears a little strange is the fact you show no free space on the drive. Usually the first partition is offset by 1024 and that will show up as free. Maybe it is just the way the system is seeing the drive but since you ran Ubuntu it may be involved.

    If you ran the bcdboot command, what does the bcdedit show now?
      My ComputerSystem Spec

  8.    11 Sep 2016 #38

    Uzai said: View Post
    I'm not sure if the options was to clean the SecureBoot keys or to set to default (are both the same?), but I used it just before using recovery.
    Yes setting defaults is the same , it should put it back to factory with all the default Security Keys etc.


    @salt.... I am not sure it is that strange , on my computers Diskpart is not showing the free space in 1511 or 1607 Win10 or it is showing it at 3072KB on one drive only (GPT HHD but eight currently with USB server attached)

    The Offset is shown though but I thought 1mb (1024K) was for SSD's not Harddrives ? a Linux thing ?
    Last edited by Kbird; 11 Sep 2016 at 20:50.
      My ComputerSystem Spec

  9.    11 Sep 2016 #39

    Saltgrass said: View Post
    If you ran the bcdboot command, what does the bcdedit show now?
    Click image for larger version. 

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ID:	101013

    It's different now. Some fields disappeared, others changed value (before bcdboot).

    I can restart the computer in a couple of hours from now. Do you recommend that I do this or there are things I can do to make sure everything is correct?
      My ComputerSystem Spec

  10.    11 Sep 2016 #40

    you checked there is an EFI folder on the 2nd partition right? and the bootmgfw.efi file

    It looks the same on my UEFI Win10 system , so hopefully it is good

    Not sure if windows 8 has a recovery option but I see it in my win10 bcdedit output.

    perhaps it just isnt enabled? at AD.CMD Prompt type reagentc /info
      My ComputerSystem Spec


 
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