Yes, you need a material that conducts the magnetic flux so it doesn't get to the magnetic reed switch. However I think what you are calling "tin" is really plated steel. Elemental tin is not magnetic. Tin cans aren't tin anymore, they are coated steel.

I trimmed the ends off an blank steel PCI slot cover to fix my WallStreet IBM drive upgrade.

Paul

On Dec 22, 2003, at 10:20 AM, Andre Ruegg wrote:

I recently went through this problem with a hard drive and went to my local
hobby shop with a kitchen magnet and a paper clip. The metal that I found to
be the most effective magnetic shield was tin. Brass has been recommended on
a site but it did not work for me and the magnet was able to easily hold the
paperclip through the brass.


In doing some research into finding a good magnetic shield if found that the
magnetic field cannot be blocked per se but needs to be diverted. The tin I
found worked in this way. Although the magnet would actually grab and hold
onto the tin it was not able to grab the paperclip through the tin. I found
that to be an interesting tidbit.


Andre


--
G-Books is sponsored by <http://lowendmac.com/> and...

Small Dog Electronics    http://www.smalldog.com  | Refurbished Drives |
-- Check our web site for refurbished PowerBooks  |  & CDRWs on Sale!  |

Support Low End Mac <http://lowendmac.com/lists/support.html>

G-Books list info:      <http://lowendmac.com/lists/g-books.html>
 --> AOL users, remove "mailto:";
Send list messages to:  <mailto:[EMAIL PROTECTED]>
To unsubscribe, email:  <mailto:[EMAIL PROTECTED]>
For digest mode, email: <mailto:[EMAIL PROTECTED]>
Subscription questions: <mailto:[EMAIL PROTECTED]>
Archive: <http://www.mail-archive.com/g-books%40mail.maclaunch.com/>



---------------------------------------------------------------
The Think Different Store
http://www.ThinkDifferentStore.com
---------------------------------------------------------------




Reply via email to