Speaker are humming

[bernie]

Archived from groups: microsoft.public.windowsxp.hardware (More info?)

Hi,
I tried various speakers on my PC, but all are humming.
just came from the States and use a transformer, but tried
diffrent ones with no positive result.
Can anyone help?

TIA

Bernie

 

[Guest]

Archived from groups: microsoft.public.windowsxp.hardware (More info?)

Do you have a mic and is it muted. Are all none used inputs muted.

"bernie" <bernhard.stumpf@NOSPAM_email.de> wrote in message
news:2a68f01c4672b$81591490$a501280a@phx.gbl...
> Hi,
> I tried various speakers on my PC, but all are humming.
> just came from the States and use a transformer, but tried
> diffrent ones with no positive result.
> Can anyone help?
>
> TIA
>
> Bernie

 

[Guest]

Archived from groups: microsoft.public.windowsxp.hardware (More info?)

Move the transformer as far as possible
away from your PC/cabling and work area.

It may be that your AC outlet into which your xfmr is
plugged is not properly grounded...

"bernie" <bernhard.stumpf@NOSPAM_email.de> wrote in message
news:2a68f01c4672b$81591490$a501280a@phx.gbl...
> Hi,
> I tried various speakers on my PC, but all are humming.
> just came from the States and use a transformer, but tried
> diffrent ones with no positive result.
> Can anyone help?
>
> TIA
>
> Bernie

 

[Guest]

Archived from groups: microsoft.public.windowsxp.hardware (More info?)

How much of a hum? Generally, most speakers always have a hum to them.
Do you have a ground on your transformer? Grounding your cables
will greatly reduce humming as well.

Nathan McNulty

bernie wrote:

> Hi,
> I tried various speakers on my PC, but all are humming.
> just came from the States and use a transformer, but tried
> diffrent ones with no positive result.
> Can anyone help?
>
> TIA
>
> Bernie