Dell M4300 User's Guide - Page 25

Bottom View 6 1 2 5 1 battery-bay latch release 4 docking-device connector 4 3 2 battery 5 fan air vents 3 memory module cover 6 hard drive B A T T E R Y - B A Y L A T C H R E L E A S E - Releases the battery. See "Replacing the Battery" on page 33 for instructions. B A T T E R Y - When a battery is installed, you can use the computer without connecting the computer to an electrical outlet (see "Using a Battery" on page 29). M E M O R Y M O D U L E C O V E R - Covers the compartment that contains the second memory module (see "Memory" on page 115). D O C K I N G - D E V I C E C O N N E C T O R - Lets you attach your computer to the Media Base or other docking device. See the Dell documentation that came with your docking device for more information. F A N A I R 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. CAUTION: Do not block, push objects into, or allow dust to accumulate in the air vents. Do not store your computer in a low-airflow environment, such as a closed briefcase, while it is running. Restricting the airflow can damage the computer or cause a fire. NOTE: The computer turns on the fan when the computer gets hot. Fan noise is normal and does not indicate a problem with the fan or the computer. H A R D D R I V E - Stores software and data. About Your Computer 23