I have a program which needs to be written on a 720KD 3.5" Floppy
with qrst5 in order to work. I ordered some such floppies, but am in a
hurry and would rather do a software fix. Any tricks for reading such
an image so I can get to work?
- = -
Vasos Panagiotopoulos, Columbia'81+, Reagan, Mozart, Pindus, BioStrategist http://ourworld.compuserve.com/homepages/vjp2/vasos.htm
---{Nothing herein constitutes advice. Everything fully disclaimed.}---
[Homeland Security means private firearms not lazy obstructive guards]
[Urb sprawl confounds terror] [Remorse begets zeal] [Windows is for Bimbos]
> I have a program which needs to be written on a 720KD 3.5" Floppy
> with qrst5 in order to work. I ordered some such floppies, but am in a
> hurry and would rather do a software fix. Any tricks for reading such
> an image so I can get to work?
Depends. Under linux you can do a loopback mount. An other fix is to
down-format a 1.44 floppy disk.
> I have a program which needs to be written on a 720KD 3.5" Floppy
> with qrst5 in order to work. I ordered some such floppies, but am in a
> hurry and would rather do a software fix. Any tricks for reading such
> an image so I can get to work?
File Manager (Winfile.exe) can format a standard 3.5" floppy to 720KB.
vjp2.at@at.BioStrategist.dot.dot.com wrote:
> I have a program which needs to be written on a 720KD 3.5" Floppy
> with qrst5 in order to work. I ordered some such floppies, but am in a
> hurry and would rather do a software fix. Any tricks for reading such
> an image so I can get to work?
You can format a 1.44MB as 720KB using FORMAT
FORMAT A: /F:720
However, if you already have an image file, disk imaging programs can write
a 720 image to a 1.44 disk with no problems. I use WinImage to do that.
--
Todd Vargo
(Post questions to group only. Remove "z" to email personal messages)
vjp2.at@at.BioStrategist.dot.dot.com wrote:
> I have a program which needs to be written on a 720KD 3.5" Floppy
> with qrst5 in order to work. I ordered some such floppies, but am in a
> hurry and would rather do a software fix. Any tricks for reading such
> an image so I can get to work?
>
> - = -
> Vasos Panagiotopoulos, Columbia'81+, Reagan, Mozart, Pindus, BioStrategist
> http://ourworld.compuserve.com/homepages/vjp2/vasos.htm
> ---{Nothing herein constitutes advice. Everything fully disclaimed.}---
> [Homeland Security means private firearms not lazy obstructive guards]
> [Urb sprawl confounds terror] [Remorse begets zeal] [Windows is for Bimbos]
All you have to do is put some tape over the hole in corner of a 1.4
Meg floppy and the drive will treat it as if it was a 720 Kb floppy.
NOTE: the hole in the corner of a floppy case with a sliding cover is
the "Write Protect" hole; you need to cover the hole in the other
corner to emulate a 720 KB floppy. Some drives detect this with an LED
and almost any covering of the hole will work. Other drives use a
mechanical switch so you would need a fairly stiff cover, like several
layers of tape.
HTH & GL
John
--
\\\||///
------------------o000----(o)(o)----000o----------------
----------------------------()--------------------------
'' Madness takes its toll - Please have exact change. ''
In comp.sys.ibm.pc.hardware.storage John Dulak <Johnd@boogus.com> wrote:
> vjp2.at@at.BioStrategist.dot.dot.com wrote:
>> I have a program which needs to be written on a 720KD 3.5" Floppy
>> with qrst5 in order to work. I ordered some such floppies, but am in a
>> hurry and would rather do a software fix. Any tricks for reading such
>> an image so I can get to work?
>>
>> - = -
>> Vasos Panagiotopoulos, Columbia'81+, Reagan, Mozart, Pindus, BioStrategist
>> http://ourworld.compuserve.com/homepages/vjp2/vasos.htm
>> ---{Nothing herein constitutes advice. Everything fully disclaimed.}---
>> [Homeland Security means private firearms not lazy obstructive guards]
>> [Urb sprawl confounds terror] [Remorse begets zeal] [Windows is for Bimbos]
> All you have to do is put some tape over the hole in corner of a 1.4
> Meg floppy and the drive will treat it as if it was a 720 Kb floppy.
That is a veryu bad idea. 1.44M and 720M floppies use different
signal strengths. You will end up with a floppy that may be
unreadable very fast.
Arno
> NOTE: the hole in the corner of a floppy case with a sliding cover is
> the "Write Protect" hole; you need to cover the hole in the other
> corner to emulate a 720 KB floppy. Some drives detect this with an LED
> and almost any covering of the hole will work. Other drives use a
> mechanical switch so you would need a fairly stiff cover, like several
> layers of tape.
> HTH & GL
> John
> --
> \\\||///
> ------------------o000----(o)(o)----000o----------------
> ----------------------------()--------------------------
> '' Madness takes its toll - Please have exact change. ''
Arno Wagner <me@privacy.net> wrote:
> In comp.sys.ibm.pc.hardware.storage John Dulak <Johnd@boogus.com>
> wrote:
>> vjp2.at@at.BioStrategist.dot.dot.com wrote:
>>> I have a program which needs to be written on a 720KD 3.5" Floppy
>>> with qrst5 in order to work. I ordered some such floppies, but am
>>> in a hurry and would rather do a software fix. Any tricks for
>>> reading such
>>> an image so I can get to work?
>>>
>>> - = -
>>> Vasos Panagiotopoulos, Columbia'81+, Reagan, Mozart, Pindus,
>>> BioStrategist
>>> http://ourworld.compuserve.com/homepages/vjp2/vasos.htm
>>> ---{Nothing herein constitutes advice. Everything fully
>>> disclaimed.}--- [Homeland Security means private firearms not lazy
>>> obstructive guards] [Urb sprawl confounds terror] [Remorse begets
>>> zeal] [Windows is for Bimbos]
>
>> All you have to do is put some tape over the hole in corner of a 1.4
>> Meg floppy and the drive will treat it as if it was a 720 Kb floppy.
>
> That is a veryu bad idea.
Nope, not when the OP wanted a quick and dirty workaround while waiting for the correct media.
> 1.44M and 720M floppies use different signal strengths. You
> will end up with a floppy that may be unreadable very fast.
>
> Arno
>
>> NOTE: the hole in the corner of a floppy case with a sliding cover is
>> the "Write Protect" hole; you need to cover the hole in the other
>> corner to emulate a 720 KB floppy. Some drives detect this with an
>> LED and almost any covering of the hole will work. Other drives use a
>> mechanical switch so you would need a fairly stiff cover, like
>> several layers of tape.
>
>> HTH & GL
>
>> John
>
>> --
>> \\\||///
>> ------------------o000----(o)(o)----000o----------------
>> ----------------------------()--------------------------
>> '' Madness takes its toll - Please have exact change. ''
>
>> John Dulak - Gnomeway Services - http://tinyurl.com/2qs6o6
Esra Sdrawkcab <admin@127.0.0.1> wrote
> 231 wrote
>> Arno Wagner <me@privacy.net> wrote
>>> John Dulak <Johnd@boogus.com> wrote
>>>> vjp2.at@at.BioStrategist.dot.dot.com wrote
>>>>> I have a program which needs to be written on a 720KD 3.5"
>>>>> Floppy with qrst5 in order to work. I ordered some such floppies,
>>>>> but am in a hurry and would rather do a software fix. Any tricks
>>>>> for reading such an image so I can get to work?
>>>> All you have to do is put some tape over the hole in corner of a 1.4 Meg floppy and the drive will treat it as if
>>>> it was a 720 Kb floppy.
>>> That is a veryu bad idea.
>>> 1.44M and 720M floppies use different signal strengths. You
>>> will end up with a floppy that may be unreadable very fast.
>> Nope, not when the OP wanted a quick and dirty workaround while waiting for the correct media.
> Disagree
Your problem...
> - if it is a "virgin" disk it should be fine; the problems only occurred when converting one formatted to 1 size to
> another
You're massively confusing what happens with 5¼" floppys with what happens with 3½" floppys.
> (I think LD to HD but IMWBW and even then I feel this applied only to 5.25" (genuine floppy!) disks).
231 wrote:
>
> Esra Sdrawkcab <admin@127.0.0.1> wrote
> > 231 wrote
> >> Arno Wagner <me@privacy.net> wrote
> >>> John Dulak <Johnd@boogus.com> wrote
> >>>> vjp2.at@at.BioStrategist.dot.dot.com wrote
>
> >>>>> I have a program which needs to be written on a 720KD 3.5"
> >>>>> Floppy with qrst5 in order to work. I ordered some such floppies,
> >>>>> but am in a hurry and would rather do a software fix. Any tricks
> >>>>> for reading such an image so I can get to work?
>
> >>>> All you have to do is put some tape over the hole in corner of a 1.4 Meg floppy and the drive will treat it as if
> >>>> it was a 720 Kb floppy.
>
> >>> That is a veryu bad idea.
> >>> 1.44M and 720M floppies use different signal strengths. You
> >>> will end up with a floppy that may be unreadable very fast.
>
> >> Nope, not when the OP wanted a quick and dirty workaround while waiting for the correct media.
>
> > Disagree
>
> Your problem...
>
> > - if it is a "virgin" disk it should be fine; the problems only occurred when converting one formatted to 1 size to
> > another
>
> You're massively confusing what happens with 5¼" floppys with what happens with 3½" floppys.
>
> > (I think LD to HD but IMWBW and even then I feel this applied only to 5.25" (genuine floppy!) disks).
>
> OJYFR
>
> > (order of quoting fixed)
>
> Your anal obsessions are your problem.
Hello, Rod:
Okay, what I >really< want to know, is...what the hell does "IMWBW"
stand for, anyway? :-)
John Turco <jtur@concentric.net> wrote:
> 231 wrote:
>>
>> Esra Sdrawkcab <admin@127.0.0.1> wrote
>>> 231 wrote
>>>> Arno Wagner <me@privacy.net> wrote
>>>>> John Dulak <Johnd@boogus.com> wrote
>>>>>> vjp2.at@at.BioStrategist.dot.dot.com wrote
>>
>>>>>>> I have a program which needs to be written on a 720KD 3.5"
>>>>>>> Floppy with qrst5 in order to work. I ordered some such
>>>>>>> floppies, but am in a hurry and would rather do a software fix.
>>>>>>> Any tricks for reading such an image so I can get to work?
>>
>>>>>> All you have to do is put some tape over the hole in corner of a
>>>>>> 1.4 Meg floppy and the drive will treat it as if it was a 720 Kb
>>>>>> floppy.
>>
>>>>> That is a veryu bad idea.
>>>>> 1.44M and 720M floppies use different signal strengths. You
>>>>> will end up with a floppy that may be unreadable very fast.
>>
>>>> Nope, not when the OP wanted a quick and dirty workaround while
>>>> waiting for the correct media.
>>
>>> Disagree
>>
>> Your problem...
>>
>>> - if it is a "virgin" disk it should be fine; the problems only
>>> occurred when converting one formatted to 1 size to another
>>
>> You're massively confusing what happens with 5¼" floppys with what
>> happens with 3½" floppys.
>>
>>> (I think LD to HD but IMWBW and even then I feel this applied only
>>> to 5.25" (genuine floppy!) disks).
>>
>> OJYFR
>>
>>> (order of quoting fixed)
>>
>> Your anal obsessions are your problem.
>
>
> Hello, Rod:
>
> Okay, what I >really< want to know, is...what the hell does "IMWBW" stand for, anyway? :-)
If I told you that I'd have to kill you. And even you wouldnt want that.
And stop that smirking, this is no laughing matter, boy.
DReading a QRST5 720KB 3.5" Disk Image 
Linear Mode
