Removi a entrada do windows no grub

Estava instalando debian e formatei particao efi e nao consigo acessar mais o W10. Oque fazer?

Por isso que não recomendo instalar na mesma partiçao EFI do Windows. Há chance de danificar é maior.

Segue a solução para o seu problema no site da Dell. :+1:

https://www.dell.com/support/article/pt-br/sln300987/como-reparar-o-carregador-de-inicialização-de-efi-em-um-hdd-gpt-para-windows-7-8-8-1-e-10-em-seu-pc-dell?lang=pt

If you do have the Installation Media:

Insert the Media (DVD/USB) in your PC and restart.

Boot from the media.

Select Repair Your Computer.

Select Troubleshoot.

Select Advanced Options.

Choose Command Prompt from the menu:

    Type and run the command:

    diskpart

    Type and run the command:

    sel disk 0

    Type and run the command:

    list vol

Verify that the EFI partition (EPS - EFI System Partition) is using the FAT32 file system. Assign a drive letter to it that is not already in use.):

    Type and run the command:

    sel vol <number of volume>

    Type and run the command:

    assign letter=<drive letter>:

    Type and run the command:

    exit

In order to repair the boot record:

    Type and run the command:

    cd /d <drive letter>:\EFI\Microsoft\Boot\

    Type and run the command:

    bootrec /FixBoot

If you do not have the Installation Media:

Restart your PC

Tap rapidly on the <F8> key once the PC has turned on, but before the Windows Splash Screen appears.

Be aware this may take several attempts. The timing for this option was shortened significantly from that in Windows 7.

Select Repair your computer from the menu that appears.

Select Command Prompt from the Advanced Options tab in the Troubleshoot screen:

    Type and run the command:

    diskpart

    Type and run the command:

    sel disk 0

    Type and run the command:

    list vol

Verify that the EFI partition (EPS) is using the FAT32 file system and assign a drive letter to it that is not already in use:

    Type and run the command:

    sel vol <number of volume>

    Type and run the command:

    assign letter=<drive letter>:

    Type and run the command:

    exit

In order to repair the boot record:

    Type and run the command:

    cd /d <drive letter>:\EFI\Microsoft\Boot\

    Type and run the command:

    bootrec /FixBoot

The next step is the same across all the operating systems:

Rebuild the BCD store.

First run the command below to back up the old BCD:

ren BCD BCD.old

Now recreate it using this command:

bcdboot c:\Windows /l en-us /s <boot letter>: All

Note: If you are creating boot entries on an attached USB Flash or other external drive, add /f between the : and the ALL. Remember that the is replaced with the letter of the drive that you are booting from. (e.g., C:, D:)

1 curtida

vc usou o google tradutor? pq os comandos foram traduzidos, o que não poderia ocorrer, além disso imagino que no último comando do bcdboot seria:

bcdboot c:\windows pt-BR /s <letra de inicialização> /f ALL

não precisa ser ALL ali necessarimante, se vc colocar UEFI também funciona, a opção ALL só compatibiliza com BIOS legacy que não dá boot em EFI

não tirei da página da dell…clica no link…

mas pelo jeito ao copiar , deve copiar errado

a propria página da dell traduz;;

vou adicionar em inglês