Weird behavior HP41c

[Neve]

(10-02-2017 06:15 AM)Geoff Quickfall Wrote:  Memory curtain has shifted. So some of your programs are now partitioned on the wrong side of the memory map.

The dreaded electrostatic discharge that the 41 is famous for. What happens on CAT 1? Have programs disappeare? Do you have a single .END? Weird CAT 1 program listings and characters?

Encountered this a million times when experimenting with Synthetic programming. Actually moved phone number program into the private domain and back again using synthetic commands.

So a memory lost is required then a reboot with whatever you use to reprogram!

Card reader

Tape drive

Floppy drive

Laser Wand

FINGERS...

CHEERS, geoff

I didn’t understand everything you wrote, but I’ve done a MEMORY LOST several times.
It still comes up every once in a while.
Yes, I get just one .END in CAT 1.
The “PRIVATE” thing when hitting PRGM is a first though.
I’ve never done any synthetic programming other than loading the Byte Grabber.
I may have messed around with it and did something wrong...
Other than a MEMORY LOST, I don’t know what you mean by “reboot”.