Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mailrus!nrl-cmf!ames!amdcad!sun!pitstop!sundc!seismo!uunet!mcvax!ukc!dcl-cs!nott-cs!pyr1.cs.ucl.ac.uk!awylie
From: awylie@pyr1.cs.ucl.ac.uk
Newsgroups: comp.sys.ibm.pc
Subject: Re: Computer Whine
Message-ID: <39500022@pyr1.cs.ucl.ac.uk>
Date: 23 Sep 88 10:04:00 GMT
References: <45900151@uxe.cso.uiuc.edu>
Lines: 3
Nf-ID: #R:uxe.cso.uiuc.edu:45900151:pyr1.cs.ucl.ac.uk:39500022:000:136
Nf-From: pyr1.cs.ucl.ac.uk!awylie    Sep 23 10:04:00 1988


I dont think that switching power supplies ever change their frequency.
Does the whine come from the system unit or from the monitor?