Replacing The Optical Drive - Lenovo ThinkCentre M93/p User Manual

• 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 20. Opening the retaining clips
9. Position the new memory module over the memory slot. Ensure that the notch
module is aligned with the key
slot until the retaining clips fully close.
Note: Ensure that the memory module is seated securely and cannot be moved easily.
Figure 21. Installing a memory module
10. Reinstall the PCI Express x16 graphics card if you had removed it. See "Installing or replacing a PCI
card" on page 44.
11. Reinstall the heat sink fan duct. See "Replacing the heat sink and fan assembly" on page 71.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 109.

Replacing the optical drive

Attention:
Do not open your computer or attempt any repair before reading and understanding the "Important safety information"
on page v.
48
ThinkCentre M83, M93/p User Guide
2 in the slot. Then, push the new memory module straight down into the
1 on the new memory