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HP-41CX CPU broad install to HP-41C
02-13-2023, 07:49 AM
Post: #2
RE: HP-41CX CPU broad install to HP-41C
Hi,

No, that is not possible, since the 41CX has a totally different internal design.

See e.g. the pictures here of the internals of the 41C and 41CX: HP41C Museum

The C and CV had a separate board for the CPU and memory, but CX used both components on the keyboard PCB and a totally different board.

Switching between C and CV is normally no problem, but the CX is a different beast ... Wink

Cheers,
Thomas

[35/45/55/65/67/97/80 21/25/29C 31E/32E/33E|C/34C/38E 41C|CV|CX 71B 10C/11C/12C/15C|CE/16C 32S|SII/42S 28C|S 48GX/49G/50G 35S 41X]
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RE: HP-41CX CPU broad install to HP-41C - ThomasF - 02-13-2023 07:49 AM



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