102 Adding and Replacing Partsw w w . d e l l . c o m | s u p p o r t . d e l l . c o mBefore You Add or Replace PartsCAUTION: Before working inside your computer, read the safety instructions onpage 9.1 Ensure that the work surface is flat and clean to prevent scratching the computercover.2 Save and close any open files, exit any open programs, and then shut down thecomputer (see "Turning Off Your Computer" on page 41).3 Disconnect the computer from the electrical outlet.4 Wait 10 to 20 seconds, and then disconnect any attached devices.5 Remove any installed PC Cards and the battery.NOTICE: Handle components and cards by their edges, and avoid touching pins and contacts.Ground yourself by touching a metal connector on the back of the computer. Continue to groundyourself periodically during this procedure.Adding MemoryYou can increase your computer memory by installing a memory module on the systemboard. See "Memory" on page 116 for information on the memory supported by yourcomputer. Be sure to add only a memory module that is intended for your computer.CAUTION: Before working inside your computer, read the safety instructions onpage 9.NOTE: Memory modules purchased from Dell are covered under your computer warranty.1 Ensure that the work surface is flat and clean to prevent scratching thecomputer cover.2 Save and close any open files, exit any open programs, and shut down the computer(see "Turning Off Your Computer" on page 41).3 If the computer is connected to the media base (docked), undock it. See thedocumentation that came with your media base for instructions.4 Disconnect the computer from the electrical outlet.5 Wait 10 to 20 seconds, and then disconnect any attached devices.
