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• If you replace a M.2 solid-state drive, you might need to install a new operating system. For details on how
to install a new operating system, see "Install Windows 10 and drivers" on page 39.
• If your computer is installed with a hybrid solid-state drive (with Intel Optane memory), go to
support.lenovo.com/docs/tg_ssd
The M.2 solid-state drive is sensitive. Inappropriate handling might cause damage and permanent loss of
data.
When handling the M.2 solid-state drive, observe the following guidelines:
• Replace the M.2 solid-state drive only for upgrade or repair. The M.2 solid-state drive is not designed for
frequent changes or replacement.
• Before replacing the M.2 solid-state drive, make a backup copy of all the data that you want to keep.
• Do not apply pressure to the M.2 solid-state drive.
• Do not touch the contact edge or circuit board of the M.2 solid-state drive. Otherwise, the M.2 solid-state
drive might get damaged.
• Do not make the M.2 solid-state drive subject to physical shocks or vibration. Put the M.2 solid-state drive
on a soft material, such as cloth, to absorb physical shocks.
For access, do the following:
1. Disable the built-in battery. See "Disable Fast Startup and the built-in battery" on page 41.
2. Turn off the computer and disconnect the computer from ac power and all connected cables.
3. Close the computer display and turn the computer over.
4. Remove the base cover assembly. See "Base cover assembly" on page 42.
Removal procedure
M.2 solid-state drive (for models without hard disk drive)
Prerequisite
Before you start, read Generic Safety and Compliance Notices and print the following instructions.
to know the details on how to replace it.
https://
.
Chapter 6
CRU replacement
47
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