A Tour of Your Computer 29Bottom ViewMI N I PCI C A R D C O V E R — Covers the compartment that contains the Mini PCI card. For moreinformation, see page 106.S U B W O O F E R — An optional component available with the 12-cell battery only. It produces a broader bassoutput than is provided by the speakers. For more information, see page 109.B A T T E R Y — When a battery is installed, you can use the computer without connecting the computer toan electrical outlet. For more information, see page 39.B A T T E R Y C H A R G E G A U G E — Provides information on the battery charge. For more information, seepage 41.F A N — The computer uses fans to create airflow through the vents, which prevents the computer fromoverheating. For more information, see page 111.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 from the battery bay. See "Removing a Battery" onpage 42.M E M O R Y M O D U L E C O V E R — Covers the compartment that contains the memory modules. For moreinformation, see page 103.H A R D D R I V E — Stores software and data. For more information, see "Hard Drive" on page 101 and "HardDrive Problems" on page 78.Mini PCI card coverhard drivefan 2memory module coverbatteryfan 3battery chargegaugebattery-bay latch releasesubwoofer (optional with12-cell battery only)G2806bk2.book Page 29 Tuesday, May 25, 2004 8:48 AM