User manual DELL LATITUDE D610 QUICK REFERENCE GUIDE

[. . . ] A diagnostic program for my computer Drivers for my computer My computer documentation My device documentation Notebook System Software (NSS) Find It Here Drivers and Utilities CD (also known as ResourceCD) Documentation and drivers are already installed on your computer. You can use the CD to reinstall drivers, run the Dell Diagnostics, or access your documentation. Readme files may be included on your CD to provide last-minute updates about technical changes to your computer or advanced technical-reference material for technicians or experienced users. NOTE: Drivers and documentation updates can be found at Ship with your computer. [. . . ] The battery operating time is largely determined by the number of times it is charged. After hundreds of charge and discharge cycles, batteries lose some charge capacity, or battery health. To check the battery health, press and hold the status button on the battery charge gauge for at least 3 seconds. If no lights appear, the battery is in good condition, and more than 80 percent of its original charge capacity remains. If five lights appear, less than 60 percent of the charge capacity remains, and you should consider replacing the battery. See your User's Guide for more information about the battery operating time. NOTICE: To avoid losing or corrupting data, save your work immediately after a low-battery warning. Then connect the computer to an electrical outlet, or install a second battery in the module bay. If the battery runs completely out of power, hibernate mode begins automatically. A pop-up window warns you when the battery charge is approximately 90 percent depleted. For more information about low-battery alarms, see your User's Guide. A low-battery warning occurs when the battery charge is approximately 90 percent depleted. If two batteries are installed, the low-battery warning means that the combined charge of both batteries is approximately 90 percent depleted. The computer enters hibernate mode when the battery charge is at a critically low level. For more information about low-battery alarms, see your User's Guide. NOTE: The AC adapter charges a completely discharged battery in approximately 1 hour with the computer turned off. the battery's internal circuitry prevents the battery from overcharging. When you connect the computer to an electrical outlet or install a battery while the computer is connected 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. If the battery is hot from being used in your computer or being in a hot environment, the battery may not 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. Disconnect the computer from the electrical outlet and allow the computer and the battery to cool to room temperature. [. . . ] NOTE: The Service Tag for your computer is located at the top of each test screen. if you contact Dell, technical support will ask for your Service Tag. If you run a test from the Custom Test or Symptom Tree option, click the applicable tab described in the following table for more information. Describes the test and may indicate requirements for running the test. [. . . ]