10English Base view# Icon Item Description1 Battery bay Houses the computer's battery pack.2 Battery lock Locks the battery in position.3 Battery release latch Releases the battery for removal.4 Hard disk bay-SecondaryHouses the computer's hard disk (securedwith screws) (only for certain models).5 Subwoofer Emits low frequency sound output.6 Hard disk bay-Main Houses the computer's hard disk(secured with screws).7 Memory compartment Houses the computer's main memory.8 Ventilation slots andcooling fanEnable the computer to stay cool, evenafter prolonged use.Note: Do not cover or obstruct theopening of the fan.1234 5678