On 6/5/2017 12:43 PM, Cousin Ricky wrote:
> On 2017-06-05 02:49 AM (-4), Thomas de Groot wrote:
>> Maybe cleaning away the accumulated dust on the fan will be enough. I
>> have experienced loud noises before and that was the solution (with
>> compressed air... carefully).
>
> First thing I tried.  Didn't work.
>

If it is making a squealing noise. This might be a short term fix.
In the olden days. If you removed the sticky back cover in the centre of 
the fan. There was a small hole where you can put a drop of machine oil 
on the bearings.

-- 

Regards
     Stephen

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