41CX halfnut keyboard not responding

[rprosperi]

(12-13-2015 06:56 PM)wojtek Wrote:  

(12-13-2015 06:25 PM)Dave Frederickson Wrote:  That manual and the HP-41C Service Manual can be found on the HP-41 Archive DVD.

Thank you, if only an Archive DVD, kind of, would exist for the 50g...

The 50g is still in production, so one cannot expect HP to have released service manuals and other internal stuff, however there is a wealth of info available already, in several places.

All the end-user manuals are available to download from HP

A ridiculously HUGE number of programs are available at hpcalc.org

Many, many gory details have been discussed and documented here in the MoHPC forums

On TAS, you can buy DVDs with most of the above info collected into one place (some also include 48 info)