In this guide, we will show you how to remove and replace the Battery.
Close the display and turn the computer over.
Slide the battery-release latch to the unlock position.
Lift the battery at an angle and remove the battery from the battery bay.
Turn the computer over, open the display, and press the power button for five seconds to ground the system board.
Slide the tabs on the battery into the slots on the battery bay and snap the battery into place.