#9622 NORM Not Tri: XO-1.5 has errors reading/writing internal SD card

Zarro Boogs per Child bugtracker at laptop.org
Thu Nov 5 22:39:06 EST 2009


#9622: XO-1.5 has errors reading/writing internal SD card
-----------------------+----------------------------------------------------
 Reporter:  wad        |                 Owner:  wad          
     Type:  defect     |                Status:  new          
 Priority:  normal     |             Milestone:  Not Triaged  
Component:  hardware   |               Version:  not specified
 Keywords:  XO-1.5 SD  |           Next_action:  diagnose     
 Verified:  0          |   Deployment_affected:               
Blockedby:             |              Blocking:               
-----------------------+----------------------------------------------------
 An XO-1.5 B2 prototype, D1 flavor (Adata SD card), stopped reading/writing
 its internal SD card after only 1400 cycles of the SD wear test (each
 cycle writes 20 MBytes), or 2.8 GBytes of writes.

 The laptop was running os34, and OFW q3a15.
 The laptop serial number was SHC937011B0.

 The card will be removed and sent to Adata for failure analysis.  It is
 likely that this model of micro SD card will not be certified for use in
 production.

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Ticket URL: <http://dev.laptop.org/ticket/9622>
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