9. Reinstall all removed parts. Then, reconnect the power cord and all disconnected cables to the
computer.
M.2 solid-state drive in an M.2 solid-state drive PCIe adapter
Install M.2 solid-state drives in the alphabetic order as shown.
1. Remove the computer cover. See "Computer cover" on page 26.
2. Remove the M.2 solid-state drive PCIe adapter from the PCIe card slot. See "Full-length PCIe card" on
page 60.
3. Open the cover.
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P620 User Guide