You can increase your computer memory by installing memory modules on the system board. 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, DIMM A and DIMM B 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 "DIMMA" before you install a module in the connector labeled "DIMMB." Insert memory modules at a 30-degree angle to avoid damaging the connector.
NOTE: For optimal performance, identical memory modules should be used in each connector.
NOTE: If the memory module is not installed properly, the computer may not boot properly. No error message indicates this failure.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.
Removing the 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).
Loosen the captive screws from the memory module cover.
Lift the memory module cover and set it aside.
1
captive screws (3)
2
memory module cover
NOTICE: To prevent damage to the memory module connector, do not use tools to spread the memory module securing clips.
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 clips(2)
Replacing the 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).
Align the notch in the module edge connector with the tab in the
connector slot.
Slide the module firmly into the slot at a 30-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.
NOTE: If the memory module is not installed properly, the computer may not boot. No error message indicates this failure.
1
tab
2
notch
3
memory module
Replace the memory module cover and tighten the three captive screws.
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.
To confirm the amount of memory installed in the computer, click Start ® Help and Support® Dell System Information.
