@croissantking - I have a bunch of various floppy sleds, pretty sure I have one from a 8100 that I parted up as it was too far gone. I can have a look when back from my travels.
Yes, I believe there is. I'm ordering some stuff for another well known member - for delivery to my folks' in US and collection when I'm over.
I can add some of these if there is interest (IIRC, PE only post out UPS, so spreading the US postage cost might make it worthwhile). If someone...
There are some links here - https://lisaem.sunder.net/books.html. But not all of them are still working. You'll want to grab the link and search in archive.org. For example :
Lisa Office System (3.0) - https://lisaem.sunder.net/cgi-bin/bookview2.cgi?zoom=-1?page=0?book=13
Ouch! :mad:
You mentioned you've replaced the oscillator - maybe try a 40Mhz one? Might be cheaper than finding a faster CPU - and would be useful to know if that makes any difference?
Yes, that's my understanding.
I couldn't remember what exactly was on mine, so pulled it out for a pic :
As you can see, I too have a 50Mhz FPU, but only a 40Mhz CPU! :cautious: As for stability, I haven't run it in anger, but I do wonder if heat would be an issue since the CPU / FPU would...
FWIW, I have a similar one [SIMM sockets are on the same side as the CPU/FPU] that had damage to the "gold labels" on the CPU and FPU - so I pulled them off. Guess what - neither were 50Mhz parts. Shame on you MicroMac! :confused:
Welcome to the community. This has been discussed recently:
https://68kmla.org/bb/index.php?threads/making-disks-for-the-lisa-400k-drive.46647/
...and you might find this useful as well:
https://lisalist2.com/index.php?topic=121.0