RE: Problems with my battery "Battery is not Recommended"
A) Power off computer, unplug the Ac adapter from the wall socket, close the display and turn the Computer over. Remove the battery from the laptop
B} Press and hold in the " Power On " button for 15 seconds then release. Replace the battery
C) Plug the Ac adapter into the wall socket, then the laptop. Press the "Power On" button. Hopefully there no battery error