Summary
The AC adapter is provided when you purchase a computer and is used to provide sufficient power to operate the laptop for extended periods and to recharge the battery.
1
Inspect the AC adapter, cables, and the adapter (DC-in) port on the laptop for damages.
2
Make sure the laptop is plugged in and the wall outlet is working correctly.
2
If the laptop has a removable battery, take it out and hold the power button down for about 15 seconds to drain any residual power.
3
Connect to the correct USB-C power port (if applicable).
2
Make sure the charger is powerful enough.
3
According to
