M.2 Solid-State Drive - Lenovo ThinkCentre M70a Gen 3 Hardware Maintenance Manual

M.2 solid-state drive

Prerequisite
Before you start, read Generic Safety and Compliance Notices, and print the following instructions.
Before you open the back bump cover, turn off the computer and wait several minutes until the computer is
cool.
Attention:
• To replace the Intel Optane memory, go to
• Do not attempt to replace the Intel Optane memory in the M.2 solid-state drive slot. Replacement of the
Intel Optane memory must be done by a Lenovo-authorized repair facility or technician.
• The internal storage drive is sensitive. Inappropriate handling might cause damage and permanent loss of
data. When handling the internal storage drive, observe the following guidelines:
– Replace the internal storage drive only for upgrade or repair. The internal storage drive is not designed
for frequent changes or replacement.
– Before replacing the internal storage drive, make a backup copy of all the data that you want to keep.
– Do not touch the contact edge of the internal storage drive. Otherwise, the internal storage drive might
get damaged.
– Do not apply pressure to the internal storage drive.
– Do not make the internal storage drive subject to physical shocks or vibration. Put the internal storage
drive on a soft material, such as cloth, to absorb physical shocks.
For access, remove the following parts in order:
• "Computer stand" on page 57.
• "Back bump cover" on page 60.
• "System board shield" on page 61.
https://support.lenovo.com/docs/tg_ssd
Chapter 6
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Hardware removal and installation
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