iMac G5 and iSight?

Discussion in 'Macintosh Computers' started by edge9in, Feb 26, 2005.

  1. edge9in macrumors newbie

    May 11, 2003
    I have read that the iSight now comes with a magnetic mount for the iMac. My question is, would this hurt the hard drive? I thought that magnets could hurt hard drives and erase data? I know that it is unlikely that Apple would release something that would in-turn hurt one of their other devises, but I'm just a little apprehensive. Do I have anything to worry about?
  2. Applespider macrumors G4


    Jan 20, 2004
    looking through rose-tinted spectacles...
    Yes, you're right that magnets can hurt hard drives.

    But using the magnetic iSight mount at the point on the iMac that Apple tell you to use it will be absolutely fine.
  3. Jigglelicious macrumors 6502


    Apr 25, 2004
    You would need an insanely powerful magnet to destroy the data on a hard drive. As a matter of fact, all hard drives already have a very powerful magnet inside them which moves the head back and forth and super fast speeds. The magnet inside hard drives are so strong, once you attach it to another metal, its nearly impossible to pry off with your fingers!
  4. jsw Moderator emeritus


    Mar 16, 2004
    Andover, MA
    Actually, no, you don't need a powerful magnet at all. The HD magnets are shielded from the drive platters. The actual electromagnetic force used to flip bits on the platter is very weak. However, most drives are fairly well shielded, and most people don't set magnets on top of their laptops - but even a weak magnet (or EM field, like that generated by a speaker), in the wrong place could wreak havoc on a disk drive. Go hold your drive next to a bulk degausser, which isn't very magnetic but produces a strong EM field, and I doubt it'll retain much of its data.

    Edit: but the iSight mount isn't going to affect the iMac HD at all. Wrong mount site for damage risk + shielded drive = no worries.

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