Hello!

Thanks for the input!

I'll give it a try!

Besides this, it was possible for me to reset the parameter RAM and it was possible to powerup the Mac with the power button on the keyboard.

IIRC, the startup chime sounds after I plugged the Monster in.

What happened after this, I plugged the monitor in a asante card, I tought it was the graphic card with a DB15 HD15 adapter.

Then I started the Mac, screen was black, of course. No startup sound

Hard to believe I destroyed something ... ?

Then I put a MacPicasso in the Mac, then appeared the disc

MacNostalgic