Samsung NP-R20 series - Battery Use Time

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6) Battery Use Time
Check the following check lists for systems where the battery use time is too short to diagnose
problems.
(1) Check the battery
Check if the battery is out of order referring to the Battery check program distributed to Service
Centers and the 'Battery Check Manual' included in the 'Note-PC A/S Guide'.
1. Battery Check List
2. Criteria for each of the check lists.
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5. Troubleshooting