samsung le40m86bdx

[admin_exported]

hi all after some advice if possible.I have the le40m86bdx which i have had for a year now it has been perfect up until recently when i have noticed horizontal lines moving down the screen.They are really only noticable when there is a red screen on ie adverts and the sofas on the gadget show but now i keep finding myself looking for them any ideas what could be causing these?I recently added sony bdps-350 bluray,yamaha dspax763 amp and was wondering if either of these could be the problem.I am not sure if it was happening before also would a tacima block maybe help?

 

[ear]

I think I saw a simmilar post some time ago..