System information

Bottom
Component Description
(1)
Battery lock Locks the battery in the battery bay.
(2) Battery bay Holds the battery.
(3) Vents (4)
NOTE: The number of vents may vary
depending on your computer model.
Enable airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal
for the internal fan to cycle on and off during routine
operation.
(4)
Battery release latch Releases the battery.
(5) Optical drive access Access to remove the optical drive
16 Chapter 2 External component identification