Cleaning Your Computer 79Cleaning Your ComputerCAUTION: Before you begin any of the procedures in this section, follow thesafety instructions in the Product Information Guide.Computer, Keyboard, and MonitorCAUTION: Before you clean your computer, disconnect the computer from theelectrical outlet. Clean your computer with a soft cloth dampened with water. Donot use liquid or aerosol cleaners, which may contain flammable substances.• Use a vacuum cleaner with a brush attachment to gently remove dust fromthe slots and holes on your computer and from between the keys on thekeyboard.NOTICE: Do not wipe the display screen with a soap or alcohol solution. Doing somay damage the antiglare coating.• To clean your monitor screen, lightly dampen a soft, clean cloth with water.If possible, use a special screen-cleaning tissue or solution suitable for themonitor’s antistatic coating.• Wipe the keyboard, computer, and plastic part of the monitor with a softcleaning cloth moistened with water.Do not soak the cloth or let water drip inside your computer or keyboard.Mouse (Non-Optical)1 Turn the retainer ring on the underside of your mouse counterclockwise,and then remove the ball.2 Wipe the ball with a clean, lint-free cloth.3 Blow carefully into the ball cage to dislodge dust and lint.4 Clean the rollers inside the ball cage with a cotton swab moistened lightlywith isopropyl alcohol.