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Subject:
From:
Jeffrey Delzer <[log in to unmask]>
Reply To:
PCBUILD - Personal Computer Hardware discussion List <[log in to unmask]>
Date:
Mon, 2 Nov 1998 12:06:06 -0600
Content-Type:
text/plain
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Winston Pike wrote:
>
> With all the talk of "fan" care and the use of WD-40, is there a filter that
> can be placed
> on the back of the power supply that will help keep the dust and lint out?
> If not, can a cutout of a pair of pantyhose stretched over the vent be
> enough to keep
> out the dust?

The vents at the back of the power supply are usually EXHAUST vents,
rather than INTAKE vents. Cool air is generally pulled in through other
vents or just wherever it can find a way in. IMO, the worst thing about
placing a filter over any intake vents is that when the filter clogs,
you've essentially stopped the major portion of your airflow, which
seems like it would significantly raise the internal temperature of the
PC. I'd rather clean the inside periodically than worry about restricted
airflow.


Jeff Delzer

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