HP Compaq NX4820 Maintenance And Service Manual page 41

HP Compaq nx4820 and Compaq Presario V2400 (Continued)
Item Component
4 Exhaust vents (4)
5 Hard drive bay
6 Mini PCI compartment
7 Memory module
compartment
8 Label areas (2)
Maintenance and Service Guide
Table 1-15
Bottom Components
Function
Provide airflow to cool internal
components.
Ä
Holds the internal hard drive.
Holds an optional wireless LAN device.
Ä
Contains 2 memory slots that support
replaceable memory modules. The
number of preinstalled memory
modules varies by computer model.
Contain the computer serial number
and other applicable regulatory labels.
To prevent overheating, do not
obstruct vents. Do not allow a
hard surface, such as a printer,
or a soft surface, such as pillows,
thick rugs or clothing, to block
airflow.
To prevent an unresponsive
system and the display of a
warning message, install only a
Mini PCI device authorized for
use in your computer by the
governmental agency that
regulates wireless devices in your
country. If you install a device and
then receive a warning message,
remove the device to restore
computer functionality. Then
contact Customer Care.
Product Description
1–35