HPE ProLiant DL325 Gen11 User Manual page 167

5. If you are installing a second M.2 SSD, repeat steps 2–4 on the slot 2.
Installing the M.2 pass-through card Installing the M.2 pass-through card
6. Power down the server.
7. Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the server.
8. Disconnect all peripheral cables from the server.
9. Remove the server from the rack.
10. Place the server on a flat, level work surface.
11. Remove the access panel .
12. If an energy pack is installed on the left chassis wall, do the following:
a. Remove the middle cover .
b. Remove the energy pack from the holder.
HPE ProLiant DL325 Gen11 Server User Guide 167