Prestigio PMP3084B Product Service Manual page 18

Prestigio PMP3084B/BRU
make sure the card
slot is in good condition.
11. Battery
Abnormal cases：
Unable to charge.
Resolutions：
1. Check the DC IN socket is in good condition.
2.Use another power adaptor for a try.
3.If problem remains unresolved, check the battery is damaged. If so, replace a new Li battery.
As for the problems, refer to the following circuit diagram or location diagrams for detail.
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