Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mailrus!ames!amdcad!sun!pitstop!sundc!seismo!uunet!portal!cup.portal.com!thad From: thad@cup.portal.com Newsgroups: comp.sys.amiga Subject: Re: Hard Disk Problems Message-ID: <5972@cup.portal.com> Date: 27 May 88 09:23:47 GMT References: <267@richp1.UUCP> Distribution: na Organization: The Portal System (TM) Lines: 5 XPortal-User-Id: 1.1001.2826 From the Seagate manual for the ST238R, the drive has 4 heads, 615 cylinders, and 2 disks. Probably C.Ltd wanted to be conservative, permitting 5 cylinders for use containing alternate sectors (mapped out from lower-numbered cyls).