Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.2 9/18/84; site wdl1.UUCP Path: utzoo!dciem!nrcaero!pesnta!amdcad!fortune!wdl1!jbn From: jbn@wdl1.UUCP Newsgroups: net.micro.pc Subject: Re: Re: Orphaned Response Message-ID: <255@wdl1.UUCP> Date: Fri, 1-Feb-85 21:24:35 EST Article-I.D.: wdl1.255 Posted: Fri Feb 1 21:24:35 1985 Date-Received: Sun, 3-Feb-85 05:37:18 EST Sender: notes@wdl1.UUCP Organization: Ford Aerospace, Western Development Laboratories Lines: 14 Nf-ID: #R:ima:-46500:wdl1:5000008:000:555 Nf-From: wdl1!jbn Feb 1 17:38:00 1985 There are two serious problems with the PC/AT. 1. The 20MB hard disk tends to crash. One user with about a dozen systems reports that about 1 in 4 dies in the first 60 days. 2. The high-density floppy drive is not downward-compatible with the old PC drive; disks written on the AT are usually unreadable on the PC. The problem seems to stem from the narrower tracks written with the high-density drive. IBM has withdrawn the hard disk version from sale due to ``parts availability problems'' (per Wall Street Journal).