dispositif de démarrage par défaut manquant ou échec du démarrage

Question

Hello  I have a problem with my Acer Aspire Switch 10 laptop. I can't access my PC when I turn it on; a message appears saying "Default boot missing or boot failed. Insert recovery media and hit any key then select 'boot manager' to choose a new boot device or to boot recovery media." Can anyone help me please? I need it by August 14th, thank you.

NAKED88 · Accepted Answer

Pour réinstaller Windows 10 sans accès au PC et sans lecteur CD, utilisez une clé USB amorçable. Téléchargez l'outil de création de média Windows 10 sur un autre ordinateur, créez une clé USB amorçable, puis bootez avec cette clé sur votre PC.

Pour vérifier si votre disque dur est mort, écoutez des bruits inhabituels provenant du disque dur (cliquetis, bourdonnement) et vérifier si le BIOS/UEFI le détecte lors du démarrage. Si ce n'est pas le cas, il se peut qu'il soit défectueux.

TheGhostab · Answer

Hi Naked, I think we should reinstall Windows 10 or your hard drive might be dead.

TheGhostab · Answer

Hello, do you have a recovery or installation CD for Windows, or even a USB stick? If the computer boots from it, it will resolve quite a few potential issues...

Judge_DT · Answer

Hello,  Either the hard drive is dead Or the Windows installation is corrupted...  Before reinstalling Windows, you need to check if the hard drive is still functioning..  Several solutions:  Either you use a "Linux Live" USB stick and check with GParted if the hard drive is detected and accessible.  Or you dismantle the hard drive from the machine to place it in an external enclosure if you have one  Or you install the hard drive in a working tower to see if it can read the hard drive.  In any case, reinstalling Windows 10 can be done via a USB stick (this is now the preferred method), to do this you need to download a "ISO" of Windows 10 from the Microsoft website and then create a USB stick using the utility provided by Microsoft.  -- ~ To know how to listen is to possess, besides one's own, the mind of others... said Leonardo da Vinci.

NAKED88 · Answer

Hello  As for taking out the hard drive, that's too complicated for me  I would prefer to download Windows using a USB stick, but I don't know how to make my PC read it, and do I need a specific USB stick or do they all work?

NAKED88 · Answer

So I need to download Windows 10 or? And how do you use Rufus, sorry but I’m not familiar with this so I need a lot of explanations can you help me please?

NAKED88 · Answer

Hello  I’ve done everything you told me to in the BIOS, the USB stick is indeed set to USB HDD? And what do I need to do next for the PC to read it? Because I saved and restarted the computer and nothing happens, it’s still the same message.

Dispositif de démarrage par défaut manquant ou échec du démarrage

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