A Tour of Your Computer 15If the computer is running on a battery, the light operates as follows:• Off: The battery is adequately charged (or the computer is turned off).• Flashing orange: The battery charge is low.• Solid orange: The battery charge is critically low.A I R V E N T S (2) — The computer uses fans to create airflow through the vents, which prevents thecomputer from overheating.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.T O U C H P A D — Provides the functionality of a mouse.M E D I A C O N T R O L B U T T O N S — Control CD, DVD, and Media Player playback.Mutes the sound.Turns the volume down.Turns the volume up.Play or pause. This button also launches Dell MediaExperience or Microsoft® Windows® Media CenterEdition. See "Using Dell MediaDirect" on page 37.Plays the previous track.Plays the next track.Stop.
