Static from power adapter?

When the PA-10 power adapter is operating I hear static on the
speakers of this otherwise perfect laptop. Another adapter does
not cause such static.

Presumably there's something arcing in the adapter causing the
noise, or a bad filter cap. Is this a frequent occurrence? I
wonder whether I should wait for it to fail completely or
replace it now.

"HenryE" <> wrote in message
news:f7c6l2$3sq$...
> When the PA-10 power adapter is operating I hear static on the speakers of
> this otherwise perfect laptop. Another adapter does not cause such static.
>
> Presumably there's something arcing in the adapter causing the noise, or a
> bad filter cap. Is this a frequent occurrence? I wonder whether I should
> wait for it to fail completely or replace it now.


Have it replaced now.