I just had a KISS delivered yesterday (1st machine), during the move the machine has developed a buzzing/hum. The buzzing sound tone alternates between when the high score displays and when the recent score displays. The sound comes out of the speaker and the machine has all new boards and was not humming before being shipped. I did have to disconnect all the cables from the boards in order to get the backbox into the house. During power up/boot period there is no humming, only after booting and the scores alternate does the humming begin. Where should I look.
Nervous Newbie