Everything about 41C 41CV and 41CX Hardware
-
- DM41CX
by Duncan » Tue Sep 29, 2020 9:38 am
- 7 Replies
- 30624 Views
- Last post by Garth
Fri Oct 02, 2020 11:51 pm
-
- Battery contact unit for HP 41CX
by CHUI HT » Sun Aug 23, 2020 3:33 am
- 3 Replies
- 12078 Views
- Last post by kkritsilas
Fri Oct 02, 2020 2:06 am
-
- HP-41CL Conversion Question
by TwoWeims » Tue Sep 10, 2019 11:29 pm
- 2 Replies
- 11206 Views
- Last post by divasson
Sun Sep 20, 2020 10:09 pm
-
- Can't See Plugin Modules
by Interalia » Mon Apr 20, 2020 1:14 pm
- 1 Replies
- 6265 Views
- Last post by Drulli
Tue Jun 02, 2020 2:54 pm
-
- CX Revival
by Duncan » Sun Jan 26, 2020 8:52 pm
- 5 Replies
- 8530 Views
- Last post by Drulli
Sun Mar 29, 2020 12:09 pm
-
- Keyboard Overlays
by TwoWeims » Sat Aug 31, 2019 12:35 pm
- 6 Replies
- 10600 Views
- Last post by GerardSen
Fri Oct 04, 2019 1:51 pm
-
- HP-41CV - doesn't power on
by cappy2112 » Mon Jan 23, 2017 12:51 am
- 28 Replies
- 136722 Views
- Last post by wgh52
Fri Aug 02, 2019 7:03 am
-
- HP 41CV playing up
by nhkader » Sun Jun 23, 2019 11:39 pm
- 4 Replies
- 7542 Views
- Last post by nhkader
Wed Jul 10, 2019 12:06 pm
-
- High Battery Drain
by PeterHendy » Tue Jul 09, 2019 11:20 pm
- 1 Replies
- 5260 Views
- Last post by Garth
Wed Jul 10, 2019 5:50 am
-
- 3D model of part to fix some broken HP41s PCB interconnects
by danielalbertsill » Fri Aug 03, 2018 11:57 pm
- 0 Replies
- 7191 Views
- Last post by danielalbertsill
Fri Aug 03, 2018 11:57 pm
-
- HP-41C malfunction during startup
by prwktokali » Thu Jun 28, 2018 9:22 pm
- 0 Replies
- 6216 Views
- Last post by prwktokali
Thu Jun 28, 2018 9:22 pm
-
- HP 41 CV Repair
by marcelosz » Sat Sep 17, 2016 3:29 am
- 2 Replies
- 10701 Views
- Last post by wgh52
Wed Nov 29, 2017 11:30 pm
-
- USB powered HP41
by Neve1 » Thu Sep 07, 2017 11:20 pm
- 4 Replies
- 10221 Views
- Last post by Neve1
Fri Sep 08, 2017 8:02 am
-
- Why no new time module?
by cappy2112 » Wed Dec 07, 2016 5:38 am
- 3 Replies
- 8369 Views
- Last post by Neve1
Thu Sep 07, 2017 11:12 pm
-
- 41CX board does not power on
by syrou » Fri Dec 30, 2016 11:49 am
- 1 Replies
- 8628 Views
- Last post by Drulli
Sat Apr 15, 2017 4:05 pm
-
- Repair needed HP41C
by merkaren » Sun Dec 11, 2016 9:19 pm
- 4 Replies
- 9201 Views
- Last post by merkaren
Thu Dec 15, 2016 12:34 am
-
- First time HP-41 owner needs a little advice
by cappy2112 » Tue Dec 06, 2016 5:48 am
- 6 Replies
- 11297 Views
- Last post by cappy2112
Wed Dec 14, 2016 10:42 pm
-
- Looking for replacement springs
by cappy2112 » Tue Dec 13, 2016 5:48 am
- 0 Replies
- 6740 Views
- Last post by cappy2112
Tue Dec 13, 2016 5:48 am
-
- International Calculator & Computer Repair service
by Captain Midnight » Sun Apr 10, 2016 3:10 am
- 0 Replies
- 7320 Views
- Last post by Captain Midnight
Sun Apr 10, 2016 3:10 am
-
- Erratic display after 25 years
by cottagefarmer » Thu Jan 14, 2016 10:53 pm
- 3 Replies
- 9425 Views
- Last post by longkeeler
Sat Apr 02, 2016 6:40 pm
-
- Value 41cx and cv's
by bolster55 » Wed Jan 06, 2016 3:59 am
- 2 Replies
- 8045 Views
- Last post by bolster55
Wed Jan 06, 2016 8:11 am
-
- HP41CX Zengrange
by benno » Tue Nov 17, 2015 8:00 am
- 2 Replies
- 8053 Views
- Last post by benno
Tue Nov 17, 2015 6:39 pm
-
- HP41 Mini USB power from PC
by derekamos » Tue Oct 14, 2014 12:19 pm
- 4 Replies
- 10335 Views
- Last post by HP-Collection
Sat Oct 17, 2015 6:10 pm
-
- Unnecessary wires?
by DeKnyff » Sun Sep 13, 2015 9:49 pm
- 4 Replies
- 9273 Views
- Last post by leffe
Tue Sep 29, 2015 7:19 pm
-
- Help- 41CX reluctant to start
by den41cx » Sat May 30, 2015 2:28 am
- 1 Replies
- 6386 Views
- Last post by den41cx
Sun May 31, 2015 12:28 am
Return to Board index
Who is online
Users browsing this forum: Ahrefs [Bot] and 1 guest
Forum permissions
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum