On Fri, 28 Sep 2001 [EMAIL PROTECTED] wrote: > A bit off topic. > > Some time ago I've read about write protecting a hard disk. > This was done via tweaking with the IDE cables, if I´m not wrong you just cut > one of the > cables, insert an on/off switch an voila!!! > Problem is... I can't remember where I have seen that!!!! > > Does anybody knows about this??? It would be perfect to have a "write protected" > hard disk!!!!
Sorry to disapoint you, but it is physically impossible to read from an ide (or scsi) hard disk if any signal wires have been cut in the ribbon cable. I know it sounds like it "ought to work" but it won't, because the hard disk read-write registers have to be written to in order to give the command to read some data. I doubt that any type of hard disk interface would support such hardware interference with usable results. I can hope that someday, this false rumour will be laid to rest. Unfortunately, with the long memory of incomplete web archives I guess that will be about the same time people stop believing the Email tax is now being debated in Congress, and that Microsoft is paying people to pass on chain letters. There _are_ rare hard or flash disks with built-in write protect switches, but that is a function unrelated to the interface cable signals. --------------------------------------------------------------------------- Jeff Newmiller The ..... ..... Go Live... DCN:<[EMAIL PROTECTED]> Basics: ##.#. ##.#. Live Go... Live: OO#.. Dead: OO#.. Playing Research Engineer (Solar/Batteries O.O#. #.O#. with /Software/Embedded Controllers) .OO#. .OO#. rocks...2k --------------------------------------------------------------------------- _______________________________________________ Leaf-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/leaf-user