tools for formatting floppy disks for the ibm 5160

diskette media to read and write up to 720Kb of data per diskette.

making available an external diskette drive that uses the increased. I bet OP system doesn't work with copy protected disk, which is the original point of this thread. The 4865 enhances the IBM Personal Computer product line by. Sure, in most case a KryoFlux will replicate the disk, but that's not what OP is showing (and is not a bit-for-bit copy, it is a layer lower). Not on the file/sector level but a perfect magnetic duplicate would always work - that's the way it was produced in the factory to begin with As such, a disk with many imagingĮrrors may not be a damaged floppy disk, but one that is copy protected (Archive Team, 2018). By the time this computer was on the market, version 2.0 of MS-DOS was ready. Microsoft DOS was the operating system of the IBM PC XT. The case size came in at 19.5 inches wide by 5.5 inches high and 16 inches deep. To prevent unwanted copies of disks, softwareĬompanies implemented copy protection measures which can still be in effect years later asĪrchivists attempt to copy the disk for preservation purposes. The cassette tape port was discontinued with this XT model.

And they were created by special drives.Ĭertain disk formats are not readable by standard USB disk drives, such as Mac-įormatted disks, Microsoft’s DMF format with varying sector lengths, and copy protected disks

Due to their ubiquity in other contexts, these are the easiest kinds of disks to work with, and the only one of the case studies in this paper that digital forensics tools.

I am telling you that the sentence 'I doubt there was some real physical-level copy protection going on with the disks of that era' is wrong because there were some.Īnd yes, those were wonky and shitty. Case Study 1: PC/MS-DOS Floppy Disks (3.5/5.25) Floppy disks created on PC/MS-DOS systems were not as prevalent in our processing queues as we originally anticipated.

Tools for formatting floppy disks for the ibm 5160