Owner's Manual

24 | Replacing the Memory Module(s)

Replacing the Memory

Module(s)

WARNING: Before working inside your computer, read the safety

information that shipped with your computer and follow the steps in

"Before You Begin" on page 9. For additional safety best practices

information, see the Regulatory Compliance Homepage at dell.com/

regulatory_compliance.

NOTE: Memory modules purchased from Dell or Alienware are covered under your

computer warranty.

NOTE: If you purchased a dual-core processor, your computer supports only

memory module connectors DIMM 1 and DIMM 2.

NOTE: Your computer supports up to four memory module connectors. You can

access connectors DIMM 1 and DIMM 2 by removing the compartment door at the

bottom of your computer. You can access connectors DIMM 3 and DIMM 4 by

removing the memory-module cover on top of the palm rest assembly.

Procedure

NOTE: If you need to install memory modules in two connectors, install a memory

module in the lower connector before you install a memory module in the upper

connector.

1 Align the notch in the memory module with the tab on the memory-module

connector.

2 Slide the memory module firmly into the connector at a 45-degree angle, and press

the memory module down until it clicks into place. If you do not hear the click,

remove the memory module and reinstall it.

NOTE: If the memory module is not installed properly, the computer may not boot.