Re: screen shaking with analog lcd connection
On Sat, 18 Apr 2009 08:44:25 +0300
Andrei Popescu <andreimpopescu@gmail.com> wrote:
> On Sat,18.Apr.09, 01:30:59, Hashimoto wrote:
> > Hello guys,
> >
> > I'm used to connect my laptop to my LCD monitor, and using the analog
> > connection because it's the only way to do that. But I realized that the
> > screen shake a lot mainly to watch a movie.
>
> I'm not sure what you mean by "shaking", but here are a few things to
> try:
>
> - try different resolutions, especially if you didn't let Xorg choose
> the resolution
> - use a different cable (preferably shorter if you use a very long
> cable)
> - use the same power outlet for both devices
> - use a different power outlet
> - disconnect the power to the laptop (to force it to use the battery)
> and if possible connect also the LCD monitor via a UPS
>
> Regards,
> Andrei
Also try taking it to another room and connecting it there, sometime there is
electric interference. If it works check what electronic devices you have near
the monitor that can interfere.
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