[comp.sys.mac.hardware] Vertical or Horizontal?

piper@s5000.rsvl.unisys.com (Piper Keairnes) (03/01/91)

I had my Mac IIci sitting in a vertical position next to my monitor for
a month. Just a couple days ago, my floppy drive went flakey. It would
verify disks to be OK, and then when I tried to write to them errors
popped up all over (mostly in the higher sectors). This problem occurred
for both DS/DD and HD disks.

I moved my box into the horizontal position and put it under the monitor.
Now, everything works fine. I thought that either position was acceptable.

What's going on?

-- 
Piper Keairnes         * piper@rsvl.unisys.com              * Purdue Univ.
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gaynor@magnus.ircc.ohio-state.edu (Jim Gaynor) (03/01/91)

In article <122@s5000.rsvl.unisys.com> piper@s5000.rsvl.unisys.com (Piper Keairnes) writes:
>I had my Mac IIci sitting in a vertical position next to my monitor for
>a month. Just a couple days ago, my floppy drive went flakey.
>
>I moved my box into the horizontal position and put it under the monitor.
>Now, everything works fine. I thought that either position was acceptable.
>
>What's going on?

	Offhand, I'd say it was the fact that you had your IIci
sitting next to you monitor.  Monitors are a happy little source of
electromagnetic radiation, especially at the rear and the sides, I'm
told.  The range is -short-, but it's there.  (I'm no EE person, so
I'm relying on secondhand info).

	It would seem that putting the CPU back under the monitor put
the floppy drive further from the monitor than it was when it was
upright next to the monitor.

	Of course, it could just be hamsters.  What do I know?

-- 
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