MAC-II fan noise

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Article #36392

#36392

From: Ge Weijers
Date: Mon, 16 Jan 1989 13:59

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The MAC-II is a nice machine, but it is too noisy, especially for colleagues
in the same room. Does anyone know how to reduce the noise, e.g. by replacing
the built-in fan with a silent type that is powerful enough to keep the
temperatures low? I tried a (Swiss-made) MICRONEL F70EB 012BN CB-
but temperatures run too high using this fan. For a machine priced this
high one would expect a little less noise.
(P.S. although there are 'no user-servicealble parts' in the power supply,
I'm willing to open it and have done so in the past).

Any suggestions are welcome.

Ge' Weijers
Faculty of Mathematics and Computer Science
Nijmegen University
the Netherlands

UUCP: ge@sci.kun.nl -or- ge@phoibos.uucp -or- uunet.uu.net!phoibos.uucp!ge
(the last address seems to work most of the time)

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!mcvax!hp4nl!kunivv1!phoibos!ge
From: ge@phoibos.UUCP (Ge Weijers)
Newsgroups: comp.sys.mac,sci.electronics
Subject: MAC-II fan noise
Keywords: noise, fan, headache
Message-ID: <494@phoibos.UUCP>
Date: 16 Jan 89 13:59:29 GMT
Organization: University of Nijmegen, The Netherlands.
Lines: 18