38 Finding Your Way Around
Underside
5.375 x 8.375 ver 2.1.2
Underside
The expansion memory cover protects the slots where you
insert additional memory. See “Installing additional memory
(optional)” on page 57 for detailed information.
The cooling vent helps keep your computer at an optimum
temperature.
CAUTION: To prevent possible overheating of the CPU, make sure
you do not block the cooling vents.
The battery pack lets you use your computer when a standard
electrical outlet is not available. For inf ormati on abou t repl acing
the battery, see “Changing the main battery” on page114.
The battery release latch secures the battery pack to the
computer, preventing the pack from dislodging from the
computer case.
The hard disk drive cover protects the computer’s hard disk
drive.
Hard disk drive
Battery pack
Expansion memory slot cover
Battery release
latch
cover
Cooling vent