Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!mnetor!uunet!seismo!rutgers!sri-spam!ames!sdcsvax!ucbvax!ANDREW.CMU.EDU!rs4u+ From: rs4u+@ANDREW.CMU.EDU (Richard Siegel) Newsgroups: comp.sys.mac Subject: Mac II Horrors, Continued Message-ID:Date: Tue, 14-Jul-87 08:06:06 EDT Article-I.D.: andrew.oUyVuiy00V4IAnM0aD Posted: Tue Jul 14 08:06:06 1987 Date-Received: Thu, 16-Jul-87 05:15:49 EDT Sender: daemon@ucbvax.BERKELEY.EDU Lines: 32 I've received some responses on my problem with MAc II and external hard disk; there's some background I've neglected to mention, and I'll also append a summary of the responses thus far... Mine isn't the only hard drive that fails; a colleague also had his hard disk (also a 20SC) zapped multiple times as well. However, a third person has been using *his* 20SC with the Mac II for severla days now, with no problem. After a bit of research, it seems that the only difference between those who lost their drives and those who didn't is that *those who got their drives nuked had used DiskExpress version 1.05 to optimize them*. I don't know what DiskExpress did to those drives, and I don't know how to undo the damage. Any comments would be appreciated. I know there's a newer version, and I've ordered it, but It'll be a while coming. Most people I got responses from suggested resetting the Parameter RAM by various means. I'll certainly try that, but in light of my above statements, I don't think it'll do much good. Another suggestion was to get the latest version (1.4) of the Setup program, which should cure the problem of my hard disk not being recognized after being formatted. Thanks to dplatt@teknowledge-vaxc.arpa (Dave Platt) for passing the appropriate article to me. I'll get my hands on a copy as soon as I can. AS I said, I'd appreciate any help in undoing the damage that Disk Express has done to my hard disk. --Rich