How To Create a BIOS Flash Floppy when IMG file > 1.44 MB?

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Jul 21, 2011
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Howdy,

Not sure this is the ideal location for this thread, but here goes: I have an IBM Intellistation Z Pro model 6221 I am using as a Media Center. Something got fairly seriously hosed up along the way and now it will only boot to a BIOS flash screen despite not having a floppy in the a:/ drive, That in itself is a puzzlement, but what is TRULY puzzling is that the flash image file I retrieved from IBM's FTP site is greater than 1.44Mb in size. Just how in the devil am I expect to load an .IMG file onto a 1.44Mb floppy when the .IMG file is greater than the size of the media? Is there some tool that I am not aware of that will let me into the .IMG file to possibly edit its size down to less than 1.44Mb in size so that it CAN be copied onto a floppy? At this point any advice would be welcome!
 

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I could mount the flash file on a USB drive and indeed tried that, but as wolfshadow points out this is a quasi-pre USB system. i.e., it will allow you to boot from USB, but not in this case for whatsoever reason! It is absolutely insistent that the boot device be the floppy drive, again for reasons that mystify me. I MAY have come up with a solution which I am going to try. Using WinRAR I opened the .IMG file and extracted a .BIN file that WILL just fit the floppy! If I remember correctly, BIOS files used to be .BIN files, so perhaps this will be the answer. Either that, or I will have created a very expensive boat anchor, which will perturb me to no end!