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Bottom – HP Pavilion dv4-5110us Entertainment Notebook PC User Manual

Page 23

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Component

Description

(1)

Battery bay

Holds the battery.

(2)

Battery release latch

Releases the battery from the battery bay and opens the
service door.

(3)

Integrated

subwoofer

Provides superior bass sound.

(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)

Wireless module compartment

Holds the wireless local area network (WLAN) device.

CAUTION:

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 or region. If you
replace the module and then receive a warning message,
remove the module to restore computer functionality, and
then contact customer support through Help and Support.

(6)

Hard drive bay and memory module
compartment

The service door provides access to the hard drive bay and
memory module compartment.

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