Dell Latitude ATG D630 Quick Reference Manual

Also see for Latitude ATG D630: Quick reference guide Quick reference guide Quick reference guide

Contents

16 Quick Reference GuideYou can change the settings for the battery alarms in QuickSet or the Power Options Properties window.See "Configuring Power Management Settings" in your User’s Guide for information about accessingQuickSet or the Power Options Properties window.Charging the BatteryWhen you connect the computer to an electrical outlet or install a battery while the computer isconnected to an electrical outlet, the computer checks the battery charge and temperature. If necessary,the AC adapter then charges the battery and maintains the battery charge.NOTE: With Dell™ ExpressCharge™, when the computer is turned off, the AC adapter charges a completelydischarged battery to 80 percent in about 1 hour and to 100 percent in approximately 2 hours. Charge time is longerwith the computer turned on. You can leave the battery in the computer for as long as you like. The battery’s internalcircuitry prevents the battery from overcharging.If the battery is hot from being used in your computer or being in a hot environment, the battery maynot charge when you connect the computer to an electrical outlet.The battery is too hot to start charging if the light flashes alternately green and orange. Disconnectthe computer from the electrical outlet and allow the computer and the battery to cool to roomtemperature. Then connect the computer to an electrical outlet to continue charging the battery.For information about resolving problems with a battery, see "Power Problems" in your User’s Guide.Removing the BatteryCAUTION: Using an incompatible battery may increase the risk of fire or explosion. Replace the battery onlywith a compatible battery purchased from Dell. The battery is designed to work with your Dell™ computer. Do notuse a battery from other computers with your computer.CAUTION: Before performing these procedures, turn off the computer, disconnect the AC adapter from theelectrical outlet and the computer, disconnect the modem from the wall connector and computer, and remove anyother external cables from the computer.NOTICE: You must remove all external cables from the computer to avoid possible connector damage.For information about replacing the second battery, which is located in the media bay, see "Media Bay" inyour User’s Guide.To remove the battery:1 If the computer is connected to a docking device (docked), undock it. See the documentation thatcame with your docking device for instructions.2 Ensure that the computer is turned off.3 Slide the two battery-bay latch releases on the bottom of the computer, and then remove the batteryfrom the bay.