Things that make you go hmmm....

So we FINALLY got back our beloved 61" inch t.v. that has been in the shop for two weeks (gasp)!!
Yea hubby for pitching in the extra dough for the extended warranty! I can now resume normal reality t.v. watching (Real House Wives of O.C. anyone?) on a abnormally large screen. The picture is back to the crisp quality, but one thing is different... when you power off the t.v. it now makes a noise that resembles that of when the ghost catches Pac-man.
Do you think the repair man is messing with us??