CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide.
You can increase your computer memory by installing memory modules on the system board. See "Specifications" in your Owner's Manual for information on the memory supported by your computer. Install only memory modules that are intended for your computer.
NOTE: Memory modules purchased from Dell are covered under your computer warranty.
Your computer has two user-accessible SODIMM sockets that can be accessed from the bottom of the computer.
NOTICE: If you need to install memory modules in two connectors, install a memory module in the connector labeled "DIMM1" before you install a module in the connector labeled "DIMM2."
Removing Memory Module
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: If a memory module is installed in the DIMM 2 connector, remove it prior to removing the memory module from the DIMM 1 connector. Failure to do so could result in damaging both memory modules.
Ground yourself by touching one of the metal connectors on the back of
the computer.
NOTE: If you leave the area, ground yourself again when you return to the computer.
Turn the computer over, loosen the captive screws on the memory module
cover, and then remove the cover.
1
captive screws (2)
2
memory module cover
NOTICE: To prevent damage to the memory module connector, do not use tools to spread the memory-module securing clips.
If you are replacing a memory module, remove the existing 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.
1
memory module
2
securing clip
NOTICE: If you need to install memory modules in two connectors, install a memory module in the connector labeled "DIMM1" before you install a module in the connector labeled "DIMM2." Insert memory modules at a 45-degree angle to avoid damaging the connector.
Ground yourself and install the new memory module:
NOTE: If the memory module is not installed properly, the computer may not boot properly. No error message indicates this failure.
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.
1
memory module
2
securing clip
Replace the memory module cover.
NOTICE: If the 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. If prompted, press <F1> to continue.
Confirm the amount of memory installed in the computer:
Windows® XP
Right-click the My Computer icon on your desktop, then click Properties® General.
Windows Vista™
Click the Windows Vista Start button , right-click Computer, and then clickProperties.
