HP-41CV doesn't function properly

[LarsF]

(02-15-2022 07:34 PM)Massimo Gnerucci Wrote:  

(02-15-2022 05:52 PM)LarsF Wrote:  I bought that book and I notice that they have a new battery bay and zebra connector.
The symptoms I have notice so far is: can be hard to turn on/off, don't react to key presses and also I have got some MEMORY LOST. It also show som strange symbols in the display.

Those are usually signs of broken posts.

You maybe right, I found some small cracks in the lower posts, I have order some spareparts so I hope I get it running like it should