Replacing The Battery - Lenovo ThinkCentre Hardware Maintenance Manual

5. Open the retaining clips. If you are replacing an old memory module, open the retaining clips and
remove the old memory module, as shown:
Figure 12. Removing the memory module
6. Insert the notched end
firmly and pivot the memory module until it snaps into place. Make sure that the memory module is
secured in the slot and does not move easily.
Figure 13. Installing a memory module
7. Go to "Completing the parts replacement" on page 108.

Replacing the battery

Attention
Do not open your computer or attempt any repair before reading and understanding the "Important safety
information" in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy
of the ThinkCentre Safety and Warranty Guide, go to:http://www.lenovo.com/support
This section provides instructions on how to replace the battery.
Your computer has a special type of memory that maintains the date, time, and settings for built-in features,
such as parallel-port assignments (configuration). A battery keeps the information active when you turn
off the computer.
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ThinkCentre Hardware Maintenance Manual
2 of the new memory module into the slot 1 . Press the memory module