CAUTION: Before you begin the following procedure, follow the safety instructions in the Product
Information Guide.
NOTICE: To prevent static damage to components inside your computer, discharge static electricity from
your body before you touch any of your computer's electronic components. You can do so by touching an
unpainted metal surface.
NOTICE: To help prevent damage to the system board, you must remove the main battery (see Before
Working Inside Your Computer) before you begin working inside the computer.
NOTE: Memory modules purchased from Dell are covered under your computer warranty.
NOTE: To get maximum performance/dual-channel memory bandwidth capability, both memory module
connectors must contain memory modules and the modules must be of the same size and configuration.
Turn the computer upside-down, loosen the two captive screws on the memory module cover, and
remove the cover.
NOTICE: To prevent damage to the memory module connector, do not use tools to spread the securing clips that
secure the memory module.
NOTICE: Handle memory modules by their edges, and do not touch the components on a module.
Use your fingertips to carefully spread apart the securing clips on each end of the memory module
connector until the module pops up.
Remove the module from the connector at a 45-degree angle.
1
memory module
2
securing clips (2)
Replacing the Memory Module(s)
NOTE: To get maximum performance/dual-channel memory bandwidth capability, both memory module
connectors must contain memory modules and the modules must be of the same size and configuration.
NOTE: If a memory module is not installed properly, the computer does not boot.
Ground yourself and install the new memory module:
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 you do not feel the click, remove the module and reinstall it.
Replace the memory module cover and tighten the captive screws.
NOTICE: If the memory module cover is difficult to close, remove the module and reinstall it. Forcing the cover to
close may damage your computer.
Insert the battery into the battery bay, or connect the AC adapter to your computer and an electrical
outlet.
Turn on the computer.
As the computer boots, it detects the additional memory and automatically updates the system configuration information.
