110 Appendixw w w . d e l l . c o m | s u p p o r t . d e l l . c o m 14 Replace the computer cover (see page 99).NOTICE: To connect a network cable, first plug the cable into the network wall jack and thenplug it into the computer.15 Connect your computer and devices to electrical outlets, and turn them on.16 If you are prompted to press to continue, press .Replacing the BatteryCAUTION: Before you begin any of the procedures in this section, follow thesafety instructions on page 9.CAUTION: To guard against electrical shock, always unplug your computer fromthe electrical outlet before opening the cover.A coin-cell battery maintains computer configuration, date, and time information. Thebattery can last several years.If you have to repeatedly reset time and date information after turning on the computer,replace the battery.CAUTION: A new battery can explode if it is incorrectly installed. Replace the 3-V CR2032battery only with the same or equivalent type recommended by the manufacturer. Discardused batteries according to the manufacturer’s instructions.1 Record all the screens in the system setup program (see page 106) so that you canrestore the correct settings when your perform step 11.2 Shut down the computer through the Start menu (see page 27).NOTICE: To disconnect a network cable, first unplug the cable from your computer and thenunplug it from the network wall jack.3 Turn off any attached devices and disconnect them from their electrical outlets.4 Disconnect the computer power cable from the wall outlet, and then press the powerbutton to ground the system board.5 Remove the computer cover (see page 74).6 Locate the battery socket (see page 32).J2936bk0.book Page 110 Tuesday, September 2, 2003 3:06 PM
