HP Pavilion dm4-2000 Getting Started HP Notebook - Windows 7 - Page 23

Bottom, The computer fan starts up automatically to cool

Page 23 highlights

Bottom Component (1) SIM slot (select models only) (2) Battery bay (3) Battery release latch (4) Vents (5) (5) Hard drive bay (6) Memory module compartment Description Supports a wireless subscriber identity module (SIM). The SIM slot is located inside the battery bay. Holds the battery. Releases the battery from the battery bay. 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. Holds the hard drive. Contains the memory module slots. Bottom 15

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Bottom
Component
Description
(1)
SIM slot (select models only)
Supports a wireless subscriber identity module (SIM). The
SIM slot is located inside the battery bay.
(2)
Battery bay
Holds the battery.
(3)
Battery release latch
Releases the battery from the battery bay.
(4)
Vents (5)
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.
(5)
Hard drive bay
Holds the hard drive.
(6)
Memory module compartment
Contains the memory module slots.
Bottom
15