After years I wanted to run my old Apple II Europlus again - I started the machine but nothing to see at the monitor - the disk II in slot 6 started also not to boot.
So I cleaned the board and tested every IC with the "Fairy IC Test Card for Apple II" - result: every IC is o.k..
I connected the disk II to an Apple IIe ... and ... while doing this I realised that 2 pins were not correctly connected to the disk card ... I put them proper to the card and in slot 6 of the Apple II Europlus - and he started to boot the Basic System - sounds correct (same sound like on the Apple IIe)!!!
But still nothing to see on the monitor (which is perfectly all right - tested it with an Apple IIe - cable also).
What could be the problem???
Would be happy about every idea that could help!
Some pics of the board: