On Sun, Mar 15, 2009 at 2:37 AM, jonas ulrich <[email protected]>wrote:

> I haven't really had to deal with computers that have been used in a
> smokers home. You say that goo builds up??? HOW??? just from the smoke or
> what? I might suggest maybe using rubbing alcohol and a tooth brush... i
> would just replace fans and stuff though... -Jonas
>
> ________________________________________________________________
>

Alcohol will work but the contact cleaner works easier and faster.  As
described in the method I posted.

Cooling fans bring in the smoky air. Thermal cycling  from hot to cold and
dead air on shutdown seem to work together to let the residue be drawn into
the finest spaces. Even slots with cards in them. Further thermal cycling
can make it so the the goo interferes with contact in card slots and
connectors both. i have witnessed this many times. Bad enough the dust and
other particles in non smokers homes.  Smoking around computers guarantees
dirty contacts at some point.
It may even contribute to early CPU failure due to excess heat. Fans and
power supplies are also vulnerable. Fans constantly breath dust and lint
anyway, the guk acts as a glue that added to the hair and lint can stop a
fan dead. Cat hair is also many times a factor also. I have seen a few from
smokers homes like this.

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