I have a Bose 6cd stereo in my 05 suburban. Every so often the sound will completely cut out. System still has complete power. All lights and displays are fine. It will even show you changing the channel or the volume, but still dead silence. If I press the load button, for the CD player, the sound immediately comes back. I have all factory equipment, including the DVD player. I was looking for any help, before I start wasting money. Thanks