06-17-2018, 06:03 PM
Hello all,
Finally, I got the HP-41CY TURBO ... Unfortunately, it doesn't work...
After putting new batteries I see a "MEMORY LOST"-message only. Nothing happens while pressing the buttons.
Any ideas what can be the cause?
Some additional questions:
- what kind of batterie is used for the W&W-Board - a 3V or 5V?
- I found another micro-switch on the W&W-Board - but what for?
Any help or a hint is highly appreciated.
Kind regards,
cellfun
Finally, I got the HP-41CY TURBO ... Unfortunately, it doesn't work...
After putting new batteries I see a "MEMORY LOST"-message only. Nothing happens while pressing the buttons.
Any ideas what can be the cause?
Some additional questions:
- what kind of batterie is used for the W&W-Board - a 3V or 5V?
- I found another micro-switch on the W&W-Board - but what for?
Any help or a hint is highly appreciated.
Kind regards,
cellfun