Dell INSPIRON Inspiron 9100 Owner's Manual page 105

4
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.
a
Slide the module firmly into the slot at a 45-degree angle, and rotate the module down
b
until it clicks into place. If you do not feel the click, remove the module and reinstall it.
5
Replace the cover.
NOTICE:
If the cover is difficult to close, remove the module and reinstall it. Forcing the cover to close
may damage your computer.
6
Insert the battery into the battery bay, or connect the AC adapter to your computer and an
electrical outlet.
7
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 the Start button, click Help and
Support, and then click Computer Information.
Adding and Replacing Parts
105