5This section provides information about settingup your Studio 1745/1747/1749 laptop.Before Setting Up YourComputerWhen positioning your computer, ensure thatyou allow easy access to a power source,adequate ventilation, and a level surface toplace your computer.Restricting airflow around your laptop maycause it to overheat. To prevent overheatingensure that you leave at least 10.2 cm (4 inches)at the back of the computer and a minimum of5.1 cm (2 inches) on all other sides. You shouldnever place your computer in an enclosedspace, such as a cabinet or drawer when it ispowered on.WARNING: Do not block, push objectsinto, or allow dust to accumulate inthe air vents. Do not place your Dell™computer in a low-airflow environment,such as a closed briefcase, or on fabricsurfaces, such as carpets or rugs, whileit is powered on. Restricting the airflowcan damage the computer, deteriorate thecomputer performance, or cause a fire.The computer turns on the fan when thecomputer gets hot. Fan noise is normal anddoes not indicate a problem with the fan orthe computer.CAUTION: Placing or stacking heavy orsharp objects on the computer may resultin permanent damage to the computer.Setting Up Your Studio Laptop