After power failure with the power cord, the laptop is no longer on what to do?
What is called power interruption?
Stay on the on / off switch for a long time
Charge the battery or remove it
Fuse defective?
Power supply defective?
Unfortunately I just dropped my glass ball.
Power cable off, then out the battery, then about 10 sec. Press the power button.
If that does not help it is something else, possibly fuse in the charger is defective.