1.
Follow the instructions in
Before You Begin
.
2.
Align the notch in the memory module with the tab in the memory- module connector.
3.
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.
4.
Replace the module cover (see
Replacing the Module Cover
).
5.
Replace the battery (see
Replacing the Battery
), or connect the AC adapter to your computer and an electrical outlet.
6.
Turn on the computer.
As the computer boots, it detects the memory module(s) and automatically updates the system configuration information.
To confirm the amount of memory installed in the computer:
Windows
Vista
®
:
Click
Start
®
Help and Support
®
Dell System Information
.
Windows
®
7
:
Click
Start
®
Control Panel
®
System and Security
®
System
.
Back to Contents Page
CAUTION:
If you need to install memory modules in two connectors, install a memory module in the connector labeled "DIMM A" before you
install a memory module in the connector labeled "DIMM B".
NOTE:
If the memory module is not installed properly, the computer may not boot.
1
tab
2
notch
CAUTION:
Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may
result in damage to the computer.