Hardware Options and Upgrades 8. Align the tabs on the memory compartment cover with the cover slots on the notebook, then tilt the cover downward until it is seated 1 . 9. Reinsert and tighten the memory compartment screw 2 . 10. Replace the battery pack (if you removed a battery pack at the beginning of this procedure), reconnect the notebook to external power, then restart the notebook. Closing the memory compartment 8–14 Startup and Reference Guide—Part 2