[Trac #1279] Keyboard flat cable is too short, causing keyboard problems (missing sets of keys or the entire keyboard non-functional)
Zarro Boogs per Child
bugtracker at laptop.org
Thu Apr 5 12:29:23 EDT 2007
#1279: Keyboard flat cable is too short, causing keyboard problems (missing sets
of keys or the entire keyboard non-functional)
----------------------+-----------------------------------------------------
Reporter: jg | Owner: wad
Type: defect | Status: new
Priority: high | Milestone: BTest-3
Component: hardware | Keywords:
----------------------+-----------------------------------------------------
The flat cable between the keyboard controller and the keyboard is too
short. This can cause intermittent or complete loss of function of the
keyboard.
At the expense of at least a half hour's labor to disassemble the keyboard
and reassemble it, and possibly removing the screws holding the keyboard
down so that it can be repositioned, it may be possible to recover
functionality by reseating the cable in the zero insertion force connector
(which is not entirely obvious how it works if you've never seen it.
This rework is painful enough, however, not to be for the fainthearted or
fumble-fingered. It is the hardest part of the laptop to work on, short
of resoldering components. Please contact us before attempting this in
the field.
To be fixed in B3 by slightly lengthening the cable to allow more assembly
tolerance.
--
Ticket URL: <http://dev.laptop.org/ticket/1279>
One Laptop Per Child <http://laptop.org/>
More information about the Bugs
mailing list