How do you fix electromagnetic interference?


I have a Samsung 61" 1080p DLP HD tv. My HD dvd player is the Toshiba the first one. During playback of my HD dvd movies i sometimes in dark areas get white dots that seem to be pulsing (strobing). Could this be electro magnetic interference and if so how do i get rid of it!? My HDMI cable is a $160.00 Monster 1 meter hdmi cable. Any inquires would be appreciated! Thanks!
Phil
philaudio1
The first thing I would do is check and see that the contrast is not turned up all the way on the TV. Most come that way.
Have you done anything with respect to your power lines? That may be a place to start. Noise on the power lines can have a big effect, so trying a power filtration system (on both the DLP and the DVD) could go a long way.