68kMLA Classic Interface

This is a version of the 68kMLA forums for viewing on your favorite old mac. Visitors on modern platforms may prefer the main site.

Click here to select a new forum.
PB180c Keyboard Problem that's not the Keyboard.
Posted by: avadondragon on 2017-02-13 15:36:42
The keyboard on my PowerBook 180c has many keys which are not functioning.  I swapped it out for a working keyboard from a PowerBook 170 but the same keys are still not working.  Anyone have any guesses where else the problem could be?

Posted by: unity on 2017-02-13 18:13:39
Probably connector damage, inspect carefully.

Posted by: avadondragon on 2017-03-03 17:34:58
OK, I Just realize the computer seems to actually be KILLING new keyboards or I just happen to have 3 separate keyboards with the same keys broken.  Same keys seem broken on another PowerBook now.

Posted by: avadondragon on 2017-03-04 10:17:49
I am not positive but I think the issue is either the ribbon cable / plug connecting the top and bottom of the PowerBook or the whole PowerBook interconnect board.  Now my trackball has gone with similar symptoms - swapping a known good part from another machine didn't help.

This post here seems to be exactly what I'm experiencing.

Posted by: avadondragon on 2017-03-16 10:59:10
Update: I bought a replacement 180c interconnect board off eBay and it fixed everything!

Posted by: just.in.time on 2017-03-17 10:10:24
Nice 🙂

Posted by: MikeatOSX on 2017-07-24 08:22:33
Update: I bought a replacement 180c interconnect board off eBay and it fixed everything!
Thanks, this helped me to fix one of my PowerBooks 180c.

1