Path: utzoo!attcan!uunet!ncrlnk!ncr-sd!hp-sdd!hplabs!hpda!hpcuhb!hp-ses!hpcea!hpnmdla!hpsad!erik
From: erik@hpsad.HP.COM (Erik Kilk)
Newsgroups: comp.sys.mac
Subject: HD40 SC high pitch squeal
Message-ID: <810006@hpsad.HP.COM>
Date: 12 Jan 89 19:52:48 GMT
Organization: HP Signal Analysis Division - Rohnert Park, CA
Lines: 9


My Apple 40 Meg SCSI hard disk (HD40SC) has begun making 
a whining or light screaching sound while the platter spins.
I had been leaving the drive on for weeks until I noticed the
high pitched sound started.

Is this nothing to worry about?  

Erik