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+--- Thread: HP-41CX motherboard (/thread-16900.html)
HP-41CX motherboard - geologie - 05-08-2021 05:38 PM
I have a 41CX with straight display corner. It is physically perfect but i send the board for a diagnostic years ago and never get it back. I'm looking for a replacement board, can someone tell me if i can find a board from a 41CX round corner, will it fit in my older model? Do you know a ''source'' for these boards. I'm really in love with this calculator and want to get into using it again. I still have a 41C, but prefer the 41CX... Thanks!
RE: HP-41CX motherboard - Massimo Gnerucci - 05-08-2021 07:13 PM
(05-08-2021 05:38 PM)geologie Wrote: I have a 41CX with straight display corner. It is physically perfect but i send the board for a diagnostic years ago and never get it back. I'm looking for a replacement board, can someone tell me if i can find a board from a 41CX round corner, will it fit in my older model? Do you know a ''source'' for these boards. I'm really in love with this calculator and want to get into using it again. I still have a 41C, but prefer the 41CX... Thanks!
Here they have one, not cheap but...
Good luck!
RE: HP-41CX motherboard - aurelio - 05-08-2021 08:10 PM
(05-08-2021 05:38 PM)geologie Wrote: ........can someone tell me if i can find a board from a 41CX round corner, will it fit in my older model?
If you go here, you will see the difference between the rounded corners' model (halfnut) and the olders' (fullnut), boards.
I think it's easyer to find spare boards for a 41c, maybe somebody who has upgraded his calculator or converted in a CL..., there is something on TAS here the price is quite different
RE: HP-41CX motherboard - geologie - 05-10-2021 12:13 AM
Ho i see, the PBC is completely different. So i need a Fullnut board for sure! Thanks