Hi, I ordered a Beolab 3500 off of Ebay and it arrived today. I have also ordered a B4 remote and Beolink 1611 which should arrive in a couple of days but in the meantime I wanted to try connecting the 3500 to the mains supply via a IEC C7 socket just to make sure it receives power but nothing happens, nothing lights up, and the screen remains black. I thought there would be a stand bye light that illuminates when the unit is plugged into the electricity. Do I need the remote or the 1611 for anything to light up? Or is the unit dead? thanks for the help, it is my first time with B&O equipment.