Type 1
Step 1.
Remove the M.2 solid-state drive as shown below.
Step 2.
Install the M.2 solid-state drive in reverse order.
Type 2
Step 1.
Remove the M.2 solid-state drive and M.2 solid-state drive bracket as shown below.
Step 2.
Install the M.2 solid-state drive and M.2 solid-state drive bracket in reverse order.
Wireless WAN card and wireless WAN card bracket (for selected models)
Follow the instructions to replace the Wireless WAN card and WAN card bracket.
The following information is only for the computer with user-installable modules. Ensure that you use only a
Lenovo-authorized wireless module specifically tested for this computer model. Otherwise, the computer will
generate an error-code beep sequence when you turn on the computer.
.
Chapter 6
CRU replacement
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