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Is it possible to boot DOS from USB?

Fresh7 days ago
Mar 15, 20263789 views
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Problem

I've got a pc running CentOS, it has no CD or floppy drive. It has an Intel board and I need to upgrade the BIOS because the current version doesn't support CPU vt (however CPU got it) for KVM. I downloaded the BIOS upgrade from Intel but I don't know how to flash it. I though iflash and bootable Uā€¦

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Fix for: Is it possible to boot DOS from USB?

Low Risk

If you have a DOS executable/data but not a bootable floppy image, there is a FreeDOS bootable image here: http://derek.chezmarcotte.ca/?p=188 Just uncompress it and write it to the USB drive with (replacing the filenames with those for your system)ā€¦

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