HP-50G screen black at startup...

[Peter Murphy]

I am reminded that at HHC some years ago , R Prosperi kindly gave me two short programs (MYBKP and REST) to back up and restore the contents of a 50g.

I still have those programs, but have at this point lost all the spoken instruction that accompanied them.

Bob, if you're there, could you enlighten me (and perhaps others)?

BTW, I also long ago acquired the SD card with which to carry out the backup.