When I turn mine on, it makes no difference if cards are installed or not. It still comes up with 'Apple //e' up the top.
If I have a Disk ][ connected, it makes a 'brrrr' noise that is sort of cool, as it tries to read a disk.
If I have a Disk ][ connected, it makes a 'brrrr' noise that is sort of cool, as it tries to read a disk.

