First manufactured by HP in 1979.

5 Questions View all

Need Help With HP 41C Calculator Repair

Does anyone know where I might be able to get an old HP 41C Calculator repaired or where I might find information on repairing it myself. Hewlett Packard quit making these probably 20 or so years ago. I have had this one since somewhere around 1980 and it has worked until about 6 or 7 years ago. Since it quit working I have not been able to locate anyone that repairs them. Any help would be very much appreciated.

Answered! View the answer I have this problem too

Is this a good question?

Score 0
Add a comment

Free shipping on all orders over $100 or containing a Pro Tech Toolkit!

Browse Our Store

2 Answers

Chosen Solution

did you look at and ?

there are some informations about this device - including repair stuff

Was this answer helpful?

Score 2


Hi markus--not much info at the first site but I think you may have gold on the second. Including the URL. +1 Ralph


hi ralph, i found some nice stuff on the first one

there is a repair section: and in the library i've seen many hp internals, like service manuals and schematics.


Hi, OK I see what you are talking about. What stopped me was the login requirement. I don't like to do that unless I'm going to be using the site regularly. Ralph


Add a comment

yes, International Calculator & Computer, in Winter Park FL at 2431 Aloma Av repairs them - since the eighties.

website, email:, phone number 407.671.1991.

His name is Don ORourke

Was this answer helpful?

Score 0
Add a comment

Add your answer

Reid will be eternally grateful.
View Statistics:

Past 24 Hours: 1

Past 7 Days: 6

Past 30 Days: 36

All Time: 7,565