After all, he probably works fine, just the light does not burn? Or is it not charging?
Yes, it works, it charges, but the diode does not burn
To be honest, strong psychological discomfort - after all, this is clearly a defective device, and the attitude towards it is already as a defective one.
besides this, how to understand whether the battery is charged or not without a light bulb, if the laptop is turned off and is charging
rummaged through the entire internet, found nothing close