If the switch is not charged, first confirm whether your charging cable and plug can be used. Second, they can be connected to mobile phones or other devices for inspection. If you confirm that there is no problem with the charger, then you can try to clean the dust of the charging port.
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If we place the switch for a long time without using it, there will also be a problem of not charging. At this time, there will be no light reminder for charging, as long as the charging cable can be used, it should be able to charge for more than 12 hours.
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Finally, if it is not placed for too long, it can be turned on but cannot be charged. Then you can try to press the power button for more than 10 seconds to force shutdown, and then try to charge
If the type C interface of the Switch can not be charged, then you had better change your mind to the original charger to charge, sometimes you have no power in the past, you have to charge for a while, it will automatically activate the battery inside is not necessarily not charged.
Do not use the four-dimensional area, charge with the charger of the phone when there is no electricity, it is not able to activate.
Check whether the interface is in poor contact and tighten the interface. At the same time, check whether the circuit is normal.