Bottom View1 2654 31 battery-bay latch release 2 battery 3 memory module cover4 docking-device connector 5 fan air vents 6 hard driveB 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 anelectrical 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" onpage 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. Seethe 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 thecomputer from overheating.NOTE: The computer turns on the fan when the computer gets hot. Fan noise is normal and does not indicate aproblem with the fan or the computer.CAUTION: Do not block, push objects into, or allow dust to accumulate in the air vents. Do not store yourcomputer in a low-airflow environment, such as a closed briefcase, while it is running. Restricting the airflowcan damage the computer or cause a fire.H A R D D R I V E — Stores sof t ware and data.About Your Computer 25
