#12304 NORM Not Tri: Manufacturing test needed for misinstalled keyboard controller ICs

[Zarro Boogs per Child]

#12304: Manufacturing test needed for misinstalled keyboard controller ICs
-----------------------------------+----------------------------------------
 Reporter:  greenfeld              |                 Owner:               
     Type:  defect                 |                Status:  new          
 Priority:  normal                 |             Milestone:  Not Triaged  
Component:  manufacturing process  |               Version:  not specified
 Keywords:                         |           Next_action:  diagnose     
 Verified:  0                      |   Deployment_affected:               
Blockedby:                         |              Blocking:               
-----------------------------------+----------------------------------------
 Occasionally XOs are leaving the factory with keyboard controller
 connection issues.  For example:

 A SKU 203 XO-1.75 sent to the OLPC Miami office had two pins of the
 keyboard controller IC soldered together.  This resulted in two output
 characters (with not-always adjacent but predicable second characters
 output) for a non-obvious set of input keystrokes.

 The manufacturing test process needs to be updated to catch these issues.

 Ticket requested by wad.

-- 
Ticket URL: <http://dev.laptop.org/ticket/12304>
One Laptop Per Child <http://laptop.org/>
OLPC bug tracking system