Optical Drive - Lenovo 30BY User Manual

b. Position the new memory module over the memory slot. Ensure that the notch
module is aligned with the key
the retaining clips completely close.
Figure 28. Installing a memory module
7. Reinstall the PCIe x16 graphics card if you have removed it.
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 108.

Optical drive

Attention: Do not open your computer or attempt any repair before reading and understanding the "Read
this first: Important safety information" on page v.
Depending on your computer model, the following devices might be installed in the flex bays:
• 5.25-inch flex module
• Front-access storage enclosure
• Multi-drive conversion kit
• Optical drive
• Slim-optical-drive adapter
Note: The following instructions on how to remove or install an optical drive also apply to other supported
devices in the flex bay.
To remove or install an optical drive, do the following:
1. Prepare your computer. See "Preparing your computer and removing the computer cover" on page 61.
2. Remove the front bezel. See "Front bezel" on page 63.
3. If you are removing an optical drive, do the following:
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P520c User Guide
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in the slot. Push the memory module straight down into the slot until
1 on the memory