Gateway Solo 9100 User Manual page 45

Slide the battery pack straight out and away from your notebook. You
6.
may now release the battery release latch.
Slide a battery pack (bottom side up) straight into the battery bay until
7.
it "snaps" into place.
8. Turn the notebook right side up and open the cover.
Press the power button to resume power to the system.
9.
Chapter 3: Managing Power Consumption 43