Removing and Installing Parts 101BatteryCAUTION: Before you begin this procedure, follow the safety instructions on page 9.A coin-cell battery maintains computer configuration, date, and time information. The battery canlast several years.If you have to repeatedly reset time and date information after turning on the computer, replacethe battery.CAUTION: A new battery can explode if it is incorrectly installed. Replace the battery only with thesame or equivalent type recommended by the manufacturer. Discard used batteries according to themanufacturer’s instructions.To replace the battery:1 Record all the screens in system setup (see page 109) so that you can restore the correctsettings in step 9.2 Follow the instructions in "Before You Begin" on page 68.3 Open the computer cover (see page 70).4 Locate the battery socket (see page 73).NOTICE: If you pry the battery out of its socket with a blunt object, be careful not to touch the systemboard with the object. Ensure that the object is inserted between the battery and the socket before youattempt to pry out the battery. Otherwise, you may damage the system board by prying off the socket orby breaking circuit traces on the system board.5 Remove the battery by carefully prying it out of its socket with your fingers or with a blunt,nonconducting object such as a plastic screwdriver.T2310bk2.book Page 101 Thursday, February 5, 2004 10:00 AM
