Just got a new (to me) HP41cx. Looks perfect, no corrosion, all functions working nicely. However, after few days and very light use, the "Enter Key - N" is no longer working well.
Pressing enter key do nothing. While if I press "CLX" and "Enter" together then release the CLX, then the Enter function works or the "N" is display. At first i though of connection issue but since the key work well when combined with pressing clx, I guess this may be more of a soft issue?
Any suggestion would be more than welcome since this calculator is my dream machine since long,....
Many thanks in advance
Thibaut