HP 2540p WZ226UT#ABA manual Bottom components

Bottom components

Item	Component	Description
(1)	Battery release latches (2)	Release the battery from the battery bay.
(2)	Battery bay	Holds the battery.
(3)	Vents (7)	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)	SIM slot (select models only)	Contains a wireless SIM. The SIM slot is located
		inside the battery bay.
(5)	Hard drive bay and memory module compartment	Holds a 1.8-in hard drive and contains an expansion
		memory module slot.
		NOTE: If the computer is equipped with a 1.8-in
		hard drive or solid-state drive, it is installed in this
		location. If the computer is equipped with a 2.5-in
		hard drive or solid-state drive, it is installed in the
		optical drive bay (see item 8).
(6)	Speakers (2)	Produce sound.

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