A Tour of Your Computer 31
FAN The computer uses an internal fan to create airflow through the vents, which preve nts the
computer from overheating.
NOTE: The co mput er turns o n the f an whe n t he c omput er g ets ho t . Fa n noi se is no rmal a nd doe s
not indicate a proble m with the fan or the comp ut er.
CAUT IO N : D o n ot b l oc k, push objects into, or allo w d u st to a cc u m ul at e in th e air
vents. Do not store your computer in a low-airflow environment, such as a closed
briefcase, while it is ru nni ng. Restric ting t he a irf low can dama ge t he co mput er
or cause a fire.
MINI PCI CARD COVER Covers the compartment that c ontains the Mini PCI card. See
"Adding a Mini PCI Card" on page 108.
HARD DRIVE Stores software and data.
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