If you see a Reboot and Select proper Boot device. Or Insert Boot Media in Selected Boot device and press a key message on Windows 11/10, see this fix.

First solution: Recreate EFI structure and reconfigure boot files on your computer. EFI stands for Extensible Firmware Interface system partition, also referred to as ESP.

If you see Start PXE over IPv4 on MAC error during boot on your HP, Dell, Lenovo, etc. computers, it can happen if a bootable operating system cannot be found.

If your PC is not booting and showing an "Inaccessible Boot Device" error, then here is a fix to resolve this issue and make your PC function normally. The inaccessible boot device is a common ...

What Does "No Boot Device Available" Mean?. If you're seeing the error "No Boot Device Available" when you start the computer, then you're having an issue with your hard drive.

Well you can start by checking the presence of any boot sector viruses. Try by removing the partitions all together and dong afresh. Also check the size of the System partition. Lastly get hold of ...

I changed my mobo to an Abit KT7. Debian boots fine but W2K gives me the "inaccessible boot device error." I know this has been discussed before but i still ...

Here's a workaround Microsoft suggests if your device is failing to boot after installing the October 10 Patch Tuesday update.

Microsoft has pulled an AMD driver from Windows Update after numerous people reported that it prevents Windows 10 from starting and displays an "INACCESSIBLE BOOT DEVICE" error.