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    Deleted Uefi boot option (Windows Boot Manager) by mistake

    Just spoke to a Dell technician: he suggested to remove the (CMOS) battery (litterally: turn it up side down for a second or two to create a small shortage, which should completely reset the internal firmware values, and check if you can reboot). He also suggested that boot options not appearing...
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    Deleted Uefi boot option (Windows Boot Manager) by mistake

    I'm not an expert in uefi matters: when originally starting the (uefi) bios in the Dell, I only saw the Windows Boot Manager and PXE ipv4 & ipv6 entries as boot options, while the uefi usb stick was inserted. There is an 'add boot option' command button where you can browse for efi boot loaders...
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    Deleted Uefi boot option (Windows Boot Manager) by mistake

    Hallo, After creating a UEFI bootable USB thumb drive with Rufus (using Windows 8.1 Enterprise ISO x64), for a Dell Optiplex 3010 (configured as UEFI only, no CSM, latest firmware version, Windows 8 installed), I didn't see a USB boot option, so I tried to add one manually. Unfortunately I...
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