Compaq 510, 511, 515 manual Bottom components

External component identification

Bottom components

Item	Component	Description
(1)	Battery bay	Holds the battery.
(2)	Battery release latches (2)	Release the battery from the battery bay.
(3)	Vents (4)	Enable airflow to cool internal components.
		✎ 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)	Memory module compartment	Contains the memory module slots.
(5)	WLAN module compartment	Contains the wireless LAN module slot.
		Ä To prevent an unresponsive system, replace the wireless module only
		with a wireless module authorized for use in the computer by the
		governmental agency that regulates wireless devices in your country.
		If you replace the module and then receive a warning message, remove
		the module to restore computer functionality, and then contact technical
		support through Help and Support.
(6)	Hard drive bay	Holds the hard drive.

2–10 Maintenance and Service Guide