Dell Latitude D630 - Manual (Page 33)

About Your Computer 33
DE VI CE L O C K I N G S CR E W — If present, locks devices, such as an optical drive, in
place.
D O C K I N G - D E V I C E CO N N E C T O R — Lets you attach your computer to a docking device.
See the Dell documentation that came with your docking device for more
information.
M EM O R Y M O D U L E CO VE R — Covers the compartment that contains the second
memory module connector (DIMM B) (see "Memory" on page 157)
AIR V
E N T S — The computer uses an internal fan to create airflow through the fan
air vents, which prevents the computer from overheating.