ORIGINAL: sPzAbt653
When I look at the photo I see several possible Entertainment Systems with various possible configurations. I suggest some 'trial and error' tests - plug this in here and that in there, jiggle this, wiggle that, turn this knob up, that knob down, etc. Eventually something may turn on.
Warspite1
Very good advice!! I think that when entertainment systems don't work it can be very frustrating (ahem..or so I'm told). I think that you have hit the nail on the head sPzAbt653; don't get frustrated or angry, just take your time. I would find a comfy chair, sit the entertainment system on your lap, play around with a few things and see what comes up. All will be working fine in due course I'm sure.