Caring for the Computer 7-5 To maximize the life of the backlight in the display, allow the backlight toautomatically turn off as a result of power management. Avoid using a screensaver or other software that prevents the power management from working.Cleaning Guidelines Never clean the computer with its power on. Use a soft cloth moistened with water or a non-alkaline detergent to wipe theexterior of the computer. Gently wipe the display with a soft, lint-free cloth. Do not use alcohol or detergenton the display. Dust or grease on the touchpad can affect its sensitivity. Clean the pad byusing adhesive tape to remove the dust and grease on its surface.Battery Pack Guidelines Recharge the battery pack when it is nearly discharged. When recharging, makesure that the battery pack is fully charged. Doing so may avoid harm to thebattery pack. The battery pack is a consumable product and the following conditions will shortenits life:– when frequently charging the battery pack– when using, charging, or storing the battery in high temperaturecondition To avoid hastening the deterioration of the battery pack thereby prolonging itsuseful life, minimize the number of times you charge it so as not to frequentlyincrease its internal temperature. Charge the battery pack between 10 C ~ 30 C (50 F ~ 86 F) temperaturerange.A higher environment temperature will cause the battery pack’s temperature