Lenovo P70, User Manual

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9. Connect the cables to the wireless-WAN card. Ensure that you attach the red cable to the main
connector and the blue cable to the auxiliary connector on the wireless-WAN card.
10. Install the bottom cover. See “Replacing the bottom cover” on page 116.
11. Install the removable battery. See “Replacing the removable battery” on page 113.
12. Turn the computer over. Connect the ac power adapter and all cables to the computer.
Replacing the M.2 solid-state drive
Before you start, print these instructions. Read the important safety information first. See “Important safety
information” on page v.
Attention: The M.2 solid-state drive is sensitive. Incorrect handling can cause damage and permanent loss
of data. Observe the following guidelines:
• Replace the M.2 solid-state drive only if you upgrade it or have it repaired. The connectors and slot of the
M.2 solid-state drive are not designed for frequent changes or drive swapping.
• Do not drop the M.2 solid-state drive or subject it to physical shocks. Put the M.2 solid-state drive on a
material, such as soft cloth, that absorbs any physical shocks.
• Do not apply pressure to the cover of the M.2 solid-state drive.
Chapter 10
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Replacing devices
121