146 Adding and Replacing PartsReplacing the Keyboard1 Slide the keyboard cable into the keyboard connector on the DIMM Amemory module cover.2 Rotate the keyboard connector latch to secure the cable.3 Hook the tabs along the front edge of the keyboard into the palmrest.4 Press on the right edge near the top to snap the keyboard into place.5 Replace the two screws on the top of the keyboard.MemoryCAUTION: Before you begin any of the procedures in this section, follow thesafety instructions in the Product Information Guide.You can increase your computer memory by installing memory modules onthe system board. See "Specifications" on page 177 for information on thememory supported by your computer. Install only memory modules that areintended for your computer.NOTE: Memory modules purchased from Dell are covered under your computerwarranty.Your computer has two user-accessible SODIMM sockets, one accessed frombeneath the keyboard (DIMM A), and the other accessed from the bottom ofthe computer (DIMM B).NOTICE: If your computer has only one memory module, install the memory modulein the connector labeled “DIMMA.”NOTICE: If you need to install memory modules in two connectors, install amemory module in the connector labeled “DIMMA” before you install a module inthe connector labeled “DIMMB.”Removing the DIMM A Memory ModuleNOTICE: To avoid electrostatic discharge, ground yourself by using a wristgrounding strap or by periodically touching an unpainted metal surface (such as aconnector on the back of the computer).The DIMM A memory module is located under the keyboard.1 Follow the procedures in "Before You Begin" on page 137.2 Remove the hinge cover (see "Hinge Cover" on page 143).
