fusion forty problems

[rkauer]

 Crystals don't act this way. They simply work (or not).

 My guess is you have a bad thermal contact between the CPU and the heatsink.

 For the memory issue, try (in a CLI):

 "addmem" (no quotes)

[rkauer]

 And, if you want to be on the secure side of things, slow the board down by using a 50MHz crystal...

[rkauer]

 You can put a small heatsink (low profile) over the 040 and use an "external" fan (one hanging from a DIY holder) just to blow fresh air toward the 'sink.

 Apart of that, try to move the SCSI controller to another Zorro slot to give more space for airflow. And take out that 2Mb memory on the GVP SCSI, it is useless and only give you slowdowns in the system.