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Paper Tape
Posts: 2
Registered: ‎08-25-2016
Location: FR
Views: 628
Message 1 of 1

Ideapad 510s - Difference between models' parts



Can anyone tell me the difference between these 2 system boards listed in the Hardware maintenance manual, i.e. what is the standing for :


MB C 80TK WIN I56200U UMA BL 5B20L45014
MB C 80TK WIN I56200U UMA NBL 5B20L45431


Also, why can we see two models of batteries (30Wh/7.4v and 45Wh/11.1v) ? Would it be possible to replace a 30Wh battery with a 45Wh one and get more autonomy ?


Thank you for any enlightning answer !

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