Lenovo ThinkCentre M79 User Manual page 88

5. Locate the memory slots. See "Locating parts on the system board" on page 6.
6. Remove any parts that might prevent access to the memory slots.
7. Depending on whether you are installing or replacing a memory module, do one of the following:
• If you are replacing an old memory module, open the retaining clips and gently pull the memory
module out of the memory slot.
Figure 14. Removing a memory module
• If you are installing a memory module, open the retaining clips of the memory slot into which you
want to install the memory module.
Figure 15. Opening the retaining clips
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ThinkCentre M79 User Guide