noisey tuner

[slick_dick]

Hello every1

Got a couple of dm500s that when plugged in and switched on make a very funny noise?? as soon as i pull out feed it stops which dont help. I did open it up and it seems the d72 light on (orange light) the board is on, with the strange sound coming from tuner. It gets worse when switchin channels.

Its dirving me crazy ... any1 got any good ideas as to how i might be able to fix this please

regards

SL!CK

[Grizz]

try turning sound down on tv and up to the last on dreambox. Still a bit of noise but not as bad