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Old June 18th 18, 04:01 AM posted to alt.comp.os.windows-10
Ron C[_2_]
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Posts: 78
Default Disposing of a hard drive.

On 6/17/2018 10:04 PM, Paul wrote:
Rene Lamontagne wrote:
On 06/17/2018 8:06 PM, Ron C wrote:
On 6/17/2018 7:56 PM, Rene Lamontagne wrote:
On 06/17/2018 6:40 PM, Ron C wrote:
On 6/16/2018 8:05 PM, Rene Lamontagne wrote:
On 06/16/2018 6:45 PM, Bill Ward wrote:
On 17/06/2018 00:31, Wolf K wrote:
On 2018-06-16 19:28, Bill Ward wrote:
On 16/06/2018 05:42, NotMe wrote:
[...]
All the screws are not visible, some are hidden under labels
and stickers. Takes about ten minutes to completely dissemble,
worth it for the magnets.
The magnets must be buried so deep as not to attract anything.

Bill.

Shielded by the steel case.

Right.
Bill.

The 2 magnets, 1 on each side of the voice coil are glued to the 2
mounting brackets which are made of Mu-Metal which is a magnetic
shielding material.

Rene

All this talk of hard drive disassembly and salvaging strong magnets
talk motivated me to take an old drive apart. No problem at all
pulling
the cover, but somehow I can't seem to find these magnets or even that
voice coil thingy.
Maybe someone can point it out on my drive?

Here's a cover off top view:
https://www.dropbox.com/s/8lhnybzho0sgh5m/Z_4665.jpg

Else maybe it's somewhere underneath:
https://www.dropbox.com/s/p6ogcj5h9tlhjpp/Z_4649.jpg


Sorry Ron, I just don't recognize that drive at all, Maybe you could
give us a make and model.

Rene

Fujitsu Limited* Model M2235AS* [21 Mbytes] (circa 1987)
It was the hard drive on my first PC.** G
~~
Sorry, I was just kidding around posting that.
Clearly no super magnet/voice coil technology in that drive..


Well it kept me guessing, :-)* I kinda figured it was a vintage drive
but back then I never opened up many drives so wouldn't recognize it
anyway.

Rene


On page2 here, it looks like a rotating motor somehow
moves the arm. The mechanism isn't clear.

https://ia800605.us.archive.org/25/i...chure_1985.pdf


** Paul


Ah well, if you're really interested in archeology I could take more
photos of the drive. :-)
--
==
Later...
Ron C
--

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