#9501 HIGH Not Tri: Overvoltage killed XO-1.5 B2

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#9501: Overvoltage killed XO-1.5 B2
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 Reporter:  wad           |                 Owner:  wad        
     Type:  defect        |                Status:  new        
 Priority:  high          |             Milestone:  Not Triaged
Component:  not assigned  |               Version:  1.5-B2     
 Keywords:                |           Next_action:  reproduce  
 Verified:  0             |   Deployment_affected:             
Blockedby:                |              Blocking:             
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 On Oct 14, 2009, at 1:47 PM, Rafael Enrique Ortiz Guerrero wrote:

 While trying to connect a serial ofw conector to the board, in order
 to determine the no touchpad no keyboard problem,  i connected the DC plug
 and then suddenly the component that i signal in the attached picture burn
 out..i don't think that connecting the serial would affect that..

 (The attached picture showed PR111, the large current measurement resistor
 in the battery charger, as burned out.)

 but anyway with this component burned, when i plug DC, the screen goes
 out...fortunately the screen is still ok.

 have you encountered this problem before ?.
 and is there a hardware hack to correct it other than replace the
 component ?.

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Ticket URL: <http://dev.laptop.org/ticket/9501>
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