You can increase your computer memory by installing memory modules on the system board. See "Specifications" in your Setup Guide for information on the memory supported by your computer. Install only memory modules intended for your computer.
Your computer has two user-accessible SO-DIMM sockets located one below the other.
CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
NOTE: Memory purchased from Dell is covered under your computer warranty.
Align the notch in the module edge connector with the tab in the
connector slot.
Slide the module firmly into the slot at a 45-degree angle, and rotate the
module down until it clicks into place. If it is not firmly seated, remove the
module and reinstall it.
NOTICE: If the memory module is not installed properly, the computer may not boot.