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Original non-upgraded Mac 128k internal floppy problem [message #342363] Sun, 18 June 2017 19:12 Go to next message
Phab4Phan is currently offline  Phab4Phan
Messages: 6
Registered: June 2017
Karma: 0
Junior Member
When I insert a floppy disk it immediately ejects the disk. Chime is heard
when I power on, ? disk icon appears, I insert disk & it comes right back
out and gives me the X icon.

I've removed the drive (it stopped working in 1994 and I have just now
opened it) and have greased all moving parts, cleaned the read head, and
e'things appears ok.

Sometimes I do hear the "click of death" upon powering up, other times not.
I have an external Apple Drive 800K external which *will *boot but doesn't
act 100% as it should (for instance, it won't eject on command but it will
get the printer to print (25 years later and it STILL prints!)

Any ideas/suggestions/thoughts?

Thanks!

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Re: Original non-upgraded Mac 128k internal floppy problem [message #342365 is a reply to message #342363] Sun, 18 June 2017 22:03 Go to previous messageGo to next message
Dylan McDermond is currently offline  Dylan McDermond
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Registered: August 2012
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Senior Member

> On Jun 18, 2017, at 4:12 PM, Phab4Phan <terryshippee@gmail.com> wrote:
>
> When I insert a floppy disk it immediately ejects the disk. Chime is heard when I power on, ? disk icon appears, I insert disk & it comes right back out and gives me the X icon.

Obvious question - is it a 400k disk?

- Dylan

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Re: Original non-upgraded Mac 128k internal floppy problem [message #343634 is a reply to message #342365] Mon, 19 June 2017 11:54 Go to previous messageGo to next message
Phab4Phan is currently offline  Phab4Phan
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Registered: June 2017
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Junior Member
Yes, it's the original 400K internal floppy drive.

On Sunday, June 18, 2017 at 10:03:13 PM UTC-4, Dylan McDermond wrote:
>
>
>> On Jun 18, 2017, at 4:12 PM, Phab4Phan <terrys...@gmail.com
> <javascript:>> wrote:
>>
>> When I insert a floppy disk it immediately ejects the disk. Chime is
> heard when I power on, ? disk icon appears, I insert disk & it comes right
> back out and gives me the X icon.
>
> Obvious question - is it a 400k disk?
>
> - Dylan
>

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Re: Original non-upgraded Mac 128k internal floppy problem [message #343635 is a reply to message #343634] Mon, 19 June 2017 12:07 Go to previous messageGo to next message
The One True Stickman is currently offline  The One True Stickman
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Member
Right, but is it a 400K disk as well? The 400K drive will spit out 800K and
1.44FDHD disks without even thinking.

On Mon, Jun 19, 2017 at 11:54 AM, Phab4Phan <terryshippee@gmail.com> wrote:

> Yes, it's the original 400K internal floppy drive.
>
> On Sunday, June 18, 2017 at 10:03:13 PM UTC-4, Dylan McDermond wrote:
>>
>>
>>> On Jun 18, 2017, at 4:12 PM, Phab4Phan <terrys...@gmail.com> wrote:
>>>
>>> When I insert a floppy disk it immediately ejects the disk. Chime is
>> heard when I power on, ? disk icon appears, I insert disk & it comes right
>> back out and gives me the X icon.
>>
>> Obvious question - is it a 400k disk?
>>
>> - Dylan
>>
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Re: Original non-upgraded Mac 128k internal floppy problem [message #343851 is a reply to message #343635] Mon, 19 June 2017 14:11 Go to previous messageGo to next message
Phab4Phan is currently offline  Phab4Phan
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Registered: June 2017
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Junior Member
Yes. The disks I am using for testing are the original System Disk and
Original MacWrite/MacPaint disks, along with several other single-side
3.5s, some which were new and never used before. (formatted for Mac).

On Monday, June 19, 2017 at 12:07:51 PM UTC-4, The One True Stickman wrote:
>
> Right, but is it a 400K disk as well? The 400K drive will spit out 800K
> and 1.44FDHD disks without even thinking.
>
> On Mon, Jun 19, 2017 at 11:54 AM, Phab4Phan <terrys...@gmail.com
> <javascript:>> wrote:
>
>> Yes, it's the original 400K internal floppy drive.
>>
>> On Sunday, June 18, 2017 at 10:03:13 PM UTC-4, Dylan McDermond wrote:
>>>
>>>
>>>> On Jun 18, 2017, at 4:12 PM, Phab4Phan <terrys...@gmail.com> wrote:
>>>>
>>>> When I insert a floppy disk it immediately ejects the disk. Chime is
>>> heard when I power on, ? disk icon appears, I insert disk & it comes right
>>> back out and gives me the X icon.
>>>
>>> Obvious question - is it a 400k disk?
>>>
>>> - Dylan
>>>
>> --
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>> You received this message because you are a member of the Vintage Macs
>> group.
>> The list FAQ is at http://lowendmac.com/lists/vintagemacs.shtml and our
>> netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml
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>> To leave this group, send email to vintage-macs...@googlegroups.com
>> <javascript:>
>> For more options, visit this group at
>> http://groups.google.com/group/vintage-macs
>>
>> Support for older Macs: http://lowendmac.com/services/
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>>
>
>

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Re: Original non-upgraded Mac 128k internal floppy problem [message #349831 is a reply to message #342363] Mon, 31 July 2017 20:19 Go to previous messageGo to next message
Kyle Nokes is currently offline  Kyle Nokes
Messages: 8
Registered: March 2017
Karma: 0
Junior Member
I'm having the exact same issue with a 1MB MacPlus.
I've even replaced the drive altogether with a confirmed working one.
Could it be the floppy controller? Can that be replaced?

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Re: Original non-upgraded Mac 128k internal floppy problem [message #349951 is a reply to message #343851] Thu, 03 August 2017 06:48 Go to previous messageGo to next message
vintage-macs is currently offline  vintage-macs
Messages: 425
Registered: April 2014
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Senior Member
Are you able to read these disks in another Mac? It may be that they have become corrupted. If the drive cannot read the system file, it will eject the disk.
Also, there are two switches at the front of the floppy drive. One on each side, at the front. One detects the disk inserted, the other detects the read/write notch. Are these working correctly and not sticking? You may need some contacts cleaner to remove any gunk.
While a failed floppy controller is a possibility, the more likely culprit is a mechanical problem.
Try to read the disks in a Mac with an 800k drive as it can read both 400k and 800k. 1.4 superdrives read only 800k and 1.4MB disks.
A USB floppy drive will only read 1.4MB disk.
You may also want to give your external floppy a light overhaul and check the switches on that also.
Hope this helps
Keith 

Sent from Yahoo Mail for iPhone


On Monday, June 19, 2017, 7:11 pm, Phab4Phan <terryshippee@gmail.com> wrote:

Yes. The disks I am using for testing are the original System Disk and Original MacWrite/MacPaint disks, along with several other single-side 3.5s, some which were new and never used before. (formatted for Mac).

On Monday, June 19, 2017 at 12:07:51 PM UTC-4, The One True Stickman wrote:
Right, but is it a 400K disk as well? The 400K drive will spit out 800K and 1.44FDHD disks without even thinking.

On Mon, Jun 19, 2017 at 11:54 AM, Phab4Phan <terrys...@gmail.com> wrote:

Yes, it's the original 400K internal floppy drive.

On Sunday, June 18, 2017 at 10:03:13 PM UTC-4, Dylan McDermond wrote:

> On Jun 18, 2017, at 4:12 PM, Phab4Phan <terrys...@gmail.com> wrote:
>
> When I insert a floppy disk it immediately ejects the disk. Chime is heard when I power on, ? disk icon appears, I insert disk & it comes right back out and gives me the X icon.

Obvious question - is it a 400k disk?

- Dylan



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Re: Original non-upgraded Mac 128k internal floppy problem [message #349987 is a reply to message #349951] Thu, 03 August 2017 22:01 Go to previous messageGo to next message
Kyle Nokes is currently offline  Kyle Nokes
Messages: 8
Registered: March 2017
Karma: 0
Junior Member
I read and write discs from my LC III. I've even had a system disc mailed
to me by another Rescue My Classic Mac
Unfortunately, I don't have an external drive...yet

On Thursday, 3 August 2017 06:49:03 UTC-4, Mat Stalkman wrote:
>
> Are you able to read these disks in another Mac? It may be that they have
> become corrupted. If the drive cannot read the system file, it will eject
> the disk.
>
> Also, there are two switches at the front of the floppy drive. One on each
> side, at the front. One detects the disk inserted, the other detects the
> read/write notch. Are these working correctly and not sticking? You may
> need some contacts cleaner to remove any gunk.
>
> While a failed floppy controller is a possibility, the more likely
> culprit is a mechanical problem.
>
> Try to read the disks in a Mac with an 800k drive as it can read both 400k
> and 800k. 1.4 superdrives read only 800k and 1.4MB disks.
>
> A USB floppy drive will only read 1.4MB disk.
>
> You may also want to give your external floppy a light overhaul and check
> the switches on that also.
>
> Hope this helps
>
> Keith
>
>
> Sent from Yahoo Mail for iPhone <https://yho.com/footer0>
>
> On Monday, June 19, 2017, 7:11 pm, Phab4Phan <terrys...@gmail.com
> <javascript:>> wrote:
>
> Yes. The disks I am using for testing are the original System Disk and
> Original MacWrite/MacPaint disks, along with several other single-side
> 3.5s, some which were new and never used before. (formatted for Mac).
>
> On Monday, June 19, 2017 at 12:07:51 PM UTC-4, The One True Stickman wrote:
>
> Right, but is it a 400K disk as well? The 400K drive will spit out 800K
> and 1.44FDHD disks without even thinking.
>
> On Mon, Jun 19, 2017 at 11:54 AM, Phab4Phan <terrys...@gmail.com> wrote:
>
> Yes, it's the original 400K internal floppy drive.
>
> On Sunday, June 18, 2017 at 10:03:13 PM UTC-4, Dylan McDermond wrote:
>
>
>> On Jun 18, 2017, at 4:12 PM, Phab4Phan <terrys...@gmail.com> wrote:
>>
>> When I insert a floppy disk it immediately ejects the disk. Chime is
> heard when I power on, ? disk icon appears, I insert disk & it comes right
> back out and gives me the X icon.
>
> Obvious question - is it a 400k disk?
>
> - Dylan
>
> --
> --
> -----
> You received this message because you are a member of the Vintage Macs
> group.
> The list FAQ is at http://lowendmac.com/lists/ vintagemacs.shtml
> <http://lowendmac.com/lists/vintagemacs.shtml> and our netiquette guide
> is at http://www.lowendmac.com/ lists/netiquette.shtml
> <http://www.lowendmac.com/lists/netiquette.shtml>
> To post to this group, send email to vintag...@googlegroups.com
> To leave this group, send email to vintage-macs...@ googlegroups.com
> For more options, visit this group at http://groups.google.com/
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>
> Support for older Macs: http://lowendmac.com/services/
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>
>
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Re: Original non-upgraded Mac 128k internal floppy problem [message #350258 is a reply to message #349951] Mon, 07 August 2017 18:35 Go to previous messageGo to next message
Phab4Phan is currently offline  Phab4Phan
Messages: 6
Registered: June 2017
Karma: 0
Junior Member


On Thursday, August 3, 2017 at 6:49:03 AM UTC-4, Mat Stalkman wrote:
>
> Are you able to read these disks in another Mac? It may be that they have
> become corrupted. If the drive cannot read the system file, it will eject
> the disk.
>
> Also, there are two switches at the front of the floppy drive. One on each
> side, at the front. One detects the disk inserted, the other detects the
> read/write notch. Are these working correctly and not sticking? You may
> need some contacts cleaner to remove any gunk.
>
> While a failed floppy controller is a possibility, the more likely
> culprit is a mechanical problem.
>
> Try to read the disks in a Mac with an 800k drive as it can read both 400k
> and 800k. 1.4 superdrives read only 800k and 1.4MB disks.
>
> A USB floppy drive will only read 1.4MB disk.
>
> You may also want to give your external floppy a light overhaul and check
> the switches on that also.
>
> Hope this helps
>
> Keith
>
>
> Sent from Yahoo Mail for iPhone <https://yho.com/footer0>
>
> On Monday, June 19, 2017, 7:11 pm, Phab4Phan <terrys...@gmail.com
> <javascript:>> wrote:
>
> Yes. The disks I am using for testing are the original System Disk and
> Original MacWrite/MacPaint disks, along with several other single-side
> 3.5s, some which were new and never used before. (formatted for Mac).
>
> On Monday, June 19, 2017 at 12:07:51 PM UTC-4, The One True Stickman wrote:
>
> Right, but is it a 400K disk as well? The 400K drive will spit out 800K
> and 1.44FDHD disks without even thinking.
>
> On Mon, Jun 19, 2017 at 11:54 AM, Phab4Phan <terrys...@gmail.com> wrote:
>
> Yes, it's the original 400K internal floppy drive.
>
> On Sunday, June 18, 2017 at 10:03:13 PM UTC-4, Dylan McDermond wrote:
>
>
>> On Jun 18, 2017, at 4:12 PM, Phab4Phan <terrys...@gmail.com> wrote:
>>
>> When I insert a floppy disk it immediately ejects the disk. Chime is
> heard when I power on, ? disk icon appears, I insert disk & it comes right
> back out and gives me the X icon.
>
> Obvious question - is it a 400k disk?
>
> - Dylan
>
> --
> --
> -----
> You received this message because you are a member of the Vintage Macs
> group.
> The list FAQ is at http://lowendmac.com/lists/ vintagemacs.shtml
> <http://lowendmac.com/lists/vintagemacs.shtml> and our netiquette guide
> is at http://www.lowendmac.com/ lists/netiquette.shtml
> <http://www.lowendmac.com/lists/netiquette.shtml>
> To post to this group, send email to vintag...@googlegroups.com
> To leave this group, send email to vintage-macs...@ googlegroups.com
> For more options, visit this group at http://groups.google.com/
> group/vintage-macs <http://groups.google.com/group/vintage-macs>
>
> Support for older Macs: http://lowendmac.com/services/
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>
>
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Re: Original non-upgraded Mac 128k internal floppy problem [message #350259 is a reply to message #349951] Mon, 07 August 2017 18:48 Go to previous message
Phab4Phan is currently offline  Phab4Phan
Messages: 6
Registered: June 2017
Karma: 0
Junior Member


On Thursday, August 3, 2017 at 6:49:03 AM UTC-4, Mat Stalkman wrote:
>
> Are you able to read these disks in another Mac? It may be that they have
> become corrupted. If the drive cannot read the system file, it will eject
> the disk.
>
> Also, there are two switches at the front of the floppy drive. One on each
> side, at the front. One detects the disk inserted, the other detects the
> read/write notch. Are these working correctly and not sticking? You may
> need some contacts cleaner to remove any gunk.
>
> While a failed floppy controller is a possibility, the more likely
> culprit is a mechanical problem.
>
> Try to read the disks in a Mac with an 800k drive as it can read both 400k
> and 800k. 1.4 superdrives read only 800k and 1.4MB disks.
>
> A USB floppy drive will only read 1.4MB disk.
>
> You may also want to give your external floppy a light overhaul and check
> the switches on that also.
>
> Hope this helps
>
> Keith
>
> Thanks for responding, Keith.
>
>
Yes, I do have an external floppy and it IS able to read the old MacWrite
and another disk I tried. I was even able to print to the original dot
matrix printer.

I've had various reactions from the screen after various cleanings and
small adjustments to the internal drive. Now, it's just spitting them out.
But I've had the screen do nothing--as if I never inserted a disk; I've had
it go through the motions with a happy face only to go black with the "X"
and I've had it go straight to the black "X" and have had to manually eject
it.

I've learned a lot about the inside of both the internal drive (I've taken
it out at least 10 times) and the rest of the 128K, but I've never heard
nor read about the 2 switches at the front--thanks for that! I gave it a
good cleaning and lube job but I can't say specifically that I addressed
these areas.

It's still out of the case now, so I'll give that a try. If it doesn't
work, I'm going to send it to a guy in MA who has a half dozen laying
around. He'll check my to see if he can fix it (I'd like everything to stay
original to the machine if possible) or he'll send me one he's repaired and
knows is working for $100. I think that's a fair deal.

Again, thanks!
Terry

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