Path: utzoo!mnetor!uunet!lll-winken!lll-tis!ames!pasteur!ucbvax!hplabs!hpcea!twakeman
From: twakeman@hpcea.CE.HP.COM (Teriann Wakeman)
Newsgroups: comp.sys.mac
Subject: Re: Cursor only moves vertically.  Why?
Message-ID: <430027@hpcea.CE.HP.COM>
Date: 21 Apr 88 17:20:44 GMT
References: <1624@lll-lcc.aRpA>
Organization: HP Corporate Engineering - Palo Alto, CA
Lines: 8

I would first & formost suspect your mouse. A dirty mouse can cause the
symtoms that you mentioned, and have them show up intermittently as well.
Or you can have an electrical/mechanical failure of the mouse itself. See
if cleaning the mouse ball works. If not, try it on another mac or try
another mouse on your Mac.

Good Luck!

TeriAnn