NOTE: In order to take advantage of the dual channel bandwidth capability, both memory slots must be populated and must match in size

Memory modules purchased from Dell are covered under your computer warranty.

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.

NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on the back of the computer).

NOTICE: To avoid damaging the system board, you must remove the battery before you begin working inside the computer.

Ground yourself by touching one of the metal connectors on the back of the computer

Turn the computer over, loosen the captive screws on the memory module cover, and then remove the cover.