![Solving the “Boot Failed. EFI SCSI Device” error when installing Windows 2012 Server on Hyper-V – Cameron Dwyer Solving the “Boot Failed. EFI SCSI Device” error when installing Windows 2012 Server on Hyper-V – Cameron Dwyer](https://camerondwyer.files.wordpress.com/2014/05/cameron-dwyer-install-windows-2012-server-hyperv-boot-failed-efi-scsi-device.png)
Solving the “Boot Failed. EFI SCSI Device” error when installing Windows 2012 Server on Hyper-V – Cameron Dwyer
![Solving the “Boot Failed. EFI SCSI Device” error when installing Windows 2012 Server on Hyper-V – Cameron Dwyer Solving the “Boot Failed. EFI SCSI Device” error when installing Windows 2012 Server on Hyper-V – Cameron Dwyer](https://camerondwyer.files.wordpress.com/2014/05/cameron-dwyer-install-windows-2012-server-hyperv-boot-failed-efi-scsi-device-windows-boot-manage.png)
Solving the “Boot Failed. EFI SCSI Device” error when installing Windows 2012 Server on Hyper-V – Cameron Dwyer
![Another laptop with a non bootable hard drive, and cannot install a new one - Novatech Community Forums Another laptop with a non bootable hard drive, and cannot install a new one - Novatech Community Forums](https://forum.novatech.co.uk/uploads/default/original/1X/a56eede309588a9de531f1b60a3c6890a02d07b9.jpeg)
Another laptop with a non bootable hard drive, and cannot install a new one - Novatech Community Forums
![My pc won't work default boot device missing or boot failed. Insert recovery media. Then select "boot manager" to choose boot device or boot recovery media. In boot manager comes up with My pc won't work default boot device missing or boot failed. Insert recovery media. Then select "boot manager" to choose boot device or boot recovery media. In boot manager comes up with](https://preview.redd.it/6bq2pwia90q41.jpg?width=640&crop=smart&auto=webp&s=826bb73a18249edadb9042c0f41029e3d8f9289f)
My pc won't work default boot device missing or boot failed. Insert recovery media. Then select "boot manager" to choose boot device or boot recovery media. In boot manager comes up with
![Solving the “Boot Failed. EFI SCSI Device” error when installing Windows 2012 Server on Hyper-V – Cameron Dwyer Solving the “Boot Failed. EFI SCSI Device” error when installing Windows 2012 Server on Hyper-V – Cameron Dwyer](https://camerondwyer.files.wordpress.com/2014/05/cameron-dwyer-install-windows-2012-server-hyperv-boot-failed-efi-scsi-device-error-on-startup.png)
Solving the “Boot Failed. EFI SCSI Device” error when installing Windows 2012 Server on Hyper-V – Cameron Dwyer
![dual boot - No EFI System Partition was found but I don't have a UEFI and the installer is in legacy mode - Ask Ubuntu dual boot - No EFI System Partition was found but I don't have a UEFI and the installer is in legacy mode - Ask Ubuntu](https://i.imgur.com/J8XvChS.jpg)