Introduction
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            Turn off the computer and flip it upside down and place on a flat surface 
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            Push the battery lock on both sides, sliding them to each other, to unlock the battery 
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            Lift the battery from the center and remove 
 
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            Take the new battery and line it up with the slot. 
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            Insert it in and when you here a click you will know it is in place 
 
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                            Conclusion
                          
                          To reassemble your device, follow these instructions in reverse order.