Adding and Replacing Parts 87
NOTE: If the memory module is not installed properly, the computer may not boot properly. No error
message indicates this failure.
5
Ground yourself and install the new memory module:
a
Align the notch in the module edge connector with the tab in the connector slot.
b
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.
6
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.
7
Insert the battery into the battery bay, or connect the AC adapter to your computer and an
electrical outlet.
8
Reinstall the hard drive. See "Hard Drive" on page 83.