User's Manual

About Your Computer 33
DEVICE LOCKING SCREW — If present, locks devices, such as an optical drive, in
place.
DOCKING-DEVICE CONNECTOR — Lets you attach your computer to a docking device.
See the Dell documentation that came with your docking device for more
information.
MEMORY MODULE COVER — Covers the compartment that contains the second
memory module connector (DIMM B) (see "Memory" on page 157)
AIR V
ENTS — The computer uses an internal fan to create airflow through the fan
air vents, which prevents the computer from overheating.