We can’t throw stones. [Leaded Solder] picked up a SparcStation 1+ in 2018 and found it only produced illegal instruction errors. We’re sure he’s like us and meant to get back to it, and, instead, it ...
If you have the proper keyboard you should be able to hit Stop-A to get back to the ok> prompt then type 'boot floppy' (I assume, neither of my sparcs have floppies), it may reset to get the hardware ...