My Acer Aspire E15 wont turn on. Tried pulling out the battery and charger then pressed the power button for 1 min to discharge the remaining power in the laptop. Then plugged the charger to laptop without the battery the LED indicating that the laptop is turned on lit up for 2 seconds even the fan turned on for 2 seconds then its gone, the laptop didnt turned on. Even tried putting the battery, same results