Article View: comp.sys.mac
Article #16547Re: Disk Drive Bugs in Mac ROMs
From: dgold
Date: Wed, 03 Jun 1987 16:41
Date: Wed, 03 Jun 1987 16:41
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1672 bytes
In article <6387@dartvax.UUCP> markv@dartvax.UUCP (Mark F. Vita) writes:
>The second bug affects only the Mac SE with two floppy drives.
>According to the story, "...the upper disk drive motor is
>unnecessarily turned off, slowing operations on that drive while
>the motor is restarted..."
>...
>Apple people on the net: will there be a quick patch (i.e.,
>something besides a ROM upgrade) to circumvent this problem
>distributed in the near future? (maybe in the new System
>release?)
The appropriate people are aware of this bug (and were before the
InfoWorld article). It will likely be fixed by a patch in the
next System file (that's not my department, so I can't make
promises). In the meantime, the best thing to do is turn your
RAM cache on; if you're not using Switcher, a good setting is
192K or 256K (depending on how much app memory you need). This
will mask the effects of the bug.
--
David Goldsmith
Apple Computer, Inc.
MacApp Group
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!cbosgd!ihnp4!ptsfa!lll-lcc!pyramid!voder!apple!dgold From: dgold@apple.UUCP Newsgroups: comp.sys.mac Subject: Re: Disk Drive Bugs in Mac ROMs Message-ID: <915@apple.UUCP> Date: Wed, 3-Jun-87 12:41:53 EDT Article-I.D.: apple.915 Posted: Wed Jun 3 12:41:53 1987 Date-Received: Sat, 6-Jun-87 04:04:15 EDT References: <6387@dartvax.UUCP> Reply-To: dgold@apple.UUCP (David Goldsmith) Organization: Apple Computer Inc., Cupertino, USA Lines: 27