A Tour of Your Computer 19Bottom ViewM E M O R Y M O D U L E C O V E R — Covers the compartment that contains the memory module(s). See "AddingMemory" on page 81.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 "Using a Battery" on page 29 for instructions.B A T T E R Y C H A R G E G A U G E — Provides information on the battery charge. See "Using a Battery" on page 29.B A T T E R Y — When a battery is installed, you can use the computer without connecting the computer toan electrical outlet. See "Using a Battery" on page 29.D O C K I N G D E V I C E S L O T — Lets you attach your computer to a docking device. See the documentationthat came with your docking device for additional information.F A N — The computer uses an internal fan to create airflow through the vents, which prevents thecomputer from overheating.NOTE: The computer turns on the fan when the computer gets hot. Fan noise is normal and does notindicate a problem with the fan or the computer.CAUTION: Do not block, push objects into, or allow dust to accumulate in the air vents. Do not storeyour computer in a low-airflow environment, such as a closed briefcase, while it is running. Restrictingthe airflow can damage the computer or cause a fire.MI N I PCI C A R D C O V E R — Covers the compartment that contains the Mini PCI card. See "Adding a MiniPCI Card" on page 83.H A R D D R I V E — Stores software and data.fanbattery-bay latch releasebattery charge gaugebatterymemory module coverhard driveMini PCI cardcoverdocking device slot
