Prerequisite
Before you start, read Generic Safety and Compliance Notices and print the following instructions.
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 a Windows operating system and drivers.
The M.2 solid-state drive is sensitive. Inappropriate handling might cause damage and permanent loss of data.
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.
Disable the built-in battery. See Disable Fast Startup and the built-in battery.
Turn off the computer and disconnect the computer from ac power and all connected cables.
Close the computer display and turn the computer over.
Remove the base cover. See Base cover assembly.
Removal procedure
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A mylar film might cover the M.2 solid-state drive bracket. To access the M.2 solid-state drive, peel off the mylar film first. Do not damage the mylar film and attach it in place after installation.
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There might be thermal pads on the top and under the bottom of the M.2 solid-state drive. When replacing the M.2 solid-state drive, peel off the thermal pad on the M.2 solid-state drive and attach it in place after installing the new M.2 solid-state drive. Ensure that the thermal pad under the M.2 solid-state drive stays in its place and is not removed.
