
Product Description
Maintenance and Service Guide 1–19
5 Vents (2) Provide airflow to cool internal 
components.
ÄTo prevent overheating, do not 
obstruct vents. Do not allow a 
hard surface, such as a printer, or 
a soft surface, such as pillows 
or thick rugs or clothing, to block 
airflow.
6 Memory/Mini Card module 
compartment cover
■Contains 2 memory module slots that 
support replaceable memory 
modules. The number of preinstalled 
memory modules varies by computer 
model.
■Holds an optional wireless LAN 
device (select models only).
ÄTo prevent an unresponsive 
system and the display of a 
warning message, install only a 
Mini Card device authorized for 
use in your computer by the 
governmental agency that 
regulates wireless devices in 
your country. If you install an 
unauthorized device and then 
receive a warning message, 
remove the device to restore 
computer functionality. Then 
contact Customer Care.
7 Hard drive bay Holds the internal hard drive.
Tabl e 1- 8
Bottom Components (Continued)
Item Component Function