on-off button on HP 11C - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: General Forum (/forum-4.html) +--- Thread: on-off button on HP 11C (/thread-21525.html) |
on-off button on HP 11C - johnmneil - 03-29-2024 09:34 PM I can only turn on or off my HP 11C after multiple attempts. Would cleaning and restoring the conductivity of the switch/pad correct the problem? RE: on-off button on HP 11C - Steve Simpkin - 03-30-2024 07:59 PM You may be able to clean the contacts under a key that is not responding without disassembling the heat-staked keyboard. See post #2 by David Smith in the following thread: https://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv010.cgi?read=26479 |