38
Finding Your Way Around
Underside
5.375 x 8.375 ver 2.1.2
The
expansion memory and optional Wi-Fi Mini-PCI slot
cover
protects the slots where you insert additional memory.
See
“Installing additional memory (optional)” on page 55
detailed information. It is also the slot where an optional
Wi-Fi Mini-PCI card for wireless networking (*for systems
with Wi-Fi) can be installed.
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 cover
provides access to the battery module,
which lets you use your computer when a standard electrical
outlet is not available. For information about replacing the
battery, see
“Changing the main battery” on page 108
The
battery release latch
secures the battery cover to the
computer, preventing the cover from dislodging from the
computer case.
The
hard disk drive cover
protects the computer’s hard disk
drive.