Post Reply 
HP 21, key problems
02-05-2018, 02:04 AM
Post: #3
RE: HP 21, key problems
Since the problem seems to be wandering around a bit, there may be an issue with the keyboard / main board interconnects as well.

Perhaps take a close look at those and make sure one the gold spring fingers hasn't collapsed or is otherwise making poor / intermittent contact?
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
HP 21, key problems - Matthias D. - 02-04-2018, 05:17 PM
RE: HP 21, key problems - teenix - 02-04-2018, 08:03 PM
RE: HP 21, key problems - BobVA - 02-05-2018 02:04 AM
RE: HP 21, key problems - PANAMATIK - 02-05-2018, 07:05 AM
RE: HP 21, key problems - Matthias D. - 02-06-2018, 04:38 PM
RE: HP 21, key problems - PANAMATIK - 02-06-2018, 05:08 PM
RE: HP 21, key problems - Matthias D. - 02-08-2018, 06:07 PM



User(s) browsing this thread: 1 Guest(s)