Check whether the charging function is disabled
There is a "no charge" in the battery option of the notebook. Let's check if this is enabled, because the win10 system has different configurations in this section.
Check whether the charger is original
If the charger is not original, there may be problems, because it is not original, it will certainly not have contact or other problems. Let's take a look at it.
Battery display plan
In the battery option, click show plan used by the computer in the plan, as shown in the following figure. Click Change advanced power settings to check whether the power supply is used. Of course, some computers have a maintenance plan, if you select this plan, the power supply is connected and not charged.
View computer power
If our battery at 90% is not charged to protect the battery, the power supply will not be charged, but this is normal.
Poor contact and battery damage
The battery has the number of recharges and service life. If the battery exceeds the service life and the number of recharges, the link and power-on may occur. Sometimes the computer's charging interface may be loose, so the battery port cannot be connected.
Loose charger and battery
You can try it again and again. Of course, it may be that your computer is faulty. We can try it on another device.