An HP laptop did not charge the battery. I checked the charger and power cord, and they were fine. So I suspected something had gone wrong with the MB. But someone told the user to disconnect the LT from power and remove the battery, press the power button for few seconds to discharge the static electricity, and then install the battery and charger. And it worked.
I am wondering if this technique works with other laptops like Toshiba.
I am wondering if this technique works with other laptops like Toshiba.