Hi, I have noticed that when I switch my pw7 to use the BNC component board input I get some visable "noise" on the black background (i.e. with no signal source plugged in to it). Can anyone with this same setup just do a quick check to see if this is common to all bnc boards or wheteher it's just me!! I was going to remove the board and re-seat it but this involves dis-mounting the screen from it's stand so just thought i'd check if anyone else has experienced this before I go ahead and take it apart. Cheers!