External keyboard needed with A1200 accelerators?

[amigakit]

Your Apollo 1240 has two SIMM sockets, one on each side of the accelerator.  You dont need to populate the upper SIMM socket if used within desktop case- solely use the lower SIMM socket.

When no SIMM is in the upper memory socket, the keyboard should fit.

[amigakit]

Simply loosen the front two screws for the fan attached to the heatsink, remove the two back screws from the fan completely.  

Slide the fan back away from the keyboard about an inch or so until the keyboard clears the fan.   When in good position, re-tighten the two front screws into the heatsink to secure the fan in place.  

Check your LIBS: drawer, remove the Commodore 68040.library from the LIBS: