I have two PMAC-VME boards. Operational board running v1.17w/40Mhz processor. One back up board running ver 1.16 w/20 Mhz processor.
We made software changes and wanted to update the backup board and it
failed during the download of new files. Mistakenly I believe we installed
the jumper 51 and reset it to factory default erasing the original files.
I have tried many iterations of download attempt with nothing successful.
I am beginning to believe the backup board has failed in some way. The battery is good. Am I missing something in this process? Is there a problem with v 1.16 vs v 1.17?