Be sure to read and follow the safety guidelines to protect your computer from potential damage and ensure your personal safety. For more information about safety guidelines, see the owner's manual at Dell.com/Support. Before you begin, turn off the computer and disconnect all the attached peripherals.
To remove the coin cell battery, loosen the screw on the side cover and slide the cover off the system to remove it. Identify the coin cell and unlatch it to lift it out of the system. To reinstall the coin cell battery, re-latch it to the system. Slide the slide cover back on the system and tighten the screw to secure it. For more information about your Dell system, visit Dell.com/Support.
