Lenovo ThinkCentre M920z, User Manual And Hardware Maintenance Manual

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Figure 62. Removing the serial connector module
Figure 63. Installing the serial connector module
6. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 58.
Replacing the M.2 solid-state drive
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide .
1. Remove the computer stand. See “Replacing the computer stand” on page 16.
2. Remove the computer cover. See “Removing the computer cover” on page 18.
3. Remove the side I/O bezel. See “Replacing the side I/O bezel” on page 24.
4. Remove the system board shield. See “Replacing the system board shield” on page 25.
5. Depending on your computer model, refer to one of the following to replace the M.2 solid-state drive.
• Type 1
40
M920z User Guide and Hardware Maintenance Manual