HP-11C repair question



#2

I have a hardly used HP-11C. Good processor and display, however, I have two vertical rows of keys that do not function. Does anybody know who works on this unit or any hints for repair myself. Thanks in advance.

John


Possibly Related Threads...
Thread Author Replies Views Last Post
  HP-11C "horse racing" version Peter Murphy (Livermore) 2 544 08-12-2013, 07:34 PM
Last Post: rpn fan
  HP-67 Card Reader Repair Question aj04062 1 498 08-08-2013, 11:15 AM
Last Post: Randy
  HP-11C and complex numbers Antlab 5 882 06-28-2013, 08:59 AM
Last Post: Antlab
  HP 11C Batteries have lasted 22 years nink 3 555 06-23-2013, 06:51 PM
Last Post: Les Koller
  HP-15 LE Key repair question Namir 2 500 06-10-2013, 10:42 PM
Last Post: Namir
  Creeping black pattern on HP-11C screen Larry Gagnon 6 791 04-12-2013, 10:09 AM
Last Post: Peter Murphy (Livermore)
  HP 11C/12C/15C/16C case Philippe Cairic 4 793 11-06-2012, 06:04 PM
Last Post: Matt Agajanian
  HP-11C Back Screws John Swisher 0 342 09-12-2012, 10:52 AM
Last Post: John Swisher
  1/2 HP-11C display Duane Hess 13 1,060 08-21-2012, 08:44 AM
Last Post: uhmgawa
  One owner HP 11c Ethan Conner 2 432 08-11-2012, 09:13 PM
Last Post: Fabricio

Forum Jump: