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Article #18415

Re: UniDisk 3.5

#18415
From: David Whitney
Date: Thu, 27 Aug 1987 20:27
33 lines
2270 bytes
In article <3716@ihlpg.ATT.COM> rre@ihlpg.ATT.COM (Velveteen Rabbit Corps) writes:
>
>Hi.
>
>I recently got a UniDisk 3.5 and may have the chance to get a new
>Mac really cheap (Mac+/SE) with good software bundled in with the price.
>Can I use my UniDisk 3.5 (possibly with modifications???) with a Mac Plus?

NOTE: This is for the UniDisk 3.5 - a white 800k drive that works on //c's,
//GSs, and //e's with a card. THIS PROCEDURE WILL MOST DEFINATELY VOID ANY
WARRANTY YOU CAN IMAGINE. I take no responsibility, hear?

The surgery required isn't too hard, but if you're queazy about pulling plugs
out of gutted drives, well...

You have to take off the cover and just about every screw you can see needs
to be taken out. The main cable coming out of the drive is plugged into a
board which is subsequently plugged into another board. Unless you have things
pretty well dissassembled, none of this is visible. Anyway, pull out both plugs
and plug the main cable into the plug that it wasn't originally plugged into.
Re-assemble everything and you'll be all set. This procedure was stated less
clearly in a recent MacUser. I know it works, I've done it myself and all
is well.

>(And can the Mac II only have one 3.5 inch drive, or can it use more?
>My school is selling Mac IIs for $2700 without any hard disk...)

It can take at least two, perhaps more.

David Whitney, MIT '90                     Still learning about my Apple //GS
{the known universe}!ihnp4!think!whitney   and all of its secrets. Any and all
whitney@think.com                          technical info appreciated.
DISCLAIMER: You didn't actually believe all that, did you?
Technical Details
Message-ID: <7900@think.UUCP>
Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!husc6!think!whitney
References: <3716@ihlpg.ATT.COM>

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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!husc6!think!whitney
From: whitney@think.COM (David Whitney)
Newsgroups: comp.sys.mac,comp.sys.apple
Subject: Re: UniDisk 3.5
Message-ID: <7900@think.UUCP>
Date: Thu, 27-Aug-87 16:27:18 EDT
Article-I.D.: think.7900
Posted: Thu Aug 27 16:27:18 1987
Date-Received: Sat, 29-Aug-87 11:46:34 EDT
References: <3716@ihlpg.ATT.COM>
Sender: news@think.UUCP
Reply-To: whitney@godot.think.com.UUCP (David Whitney)
Organization: Thinking Machines Corporation, Cambridge, MA
Lines: 33
Keywords: From //c to Mac