HPE ProLiant ML110 Gen11 User Manual page 152

3. Install the boot device carriers:
a. If closed, pivot the carrier latch to open.
b. Slide the carrier into the boot device cage.
c. Pivot the latch to close.
Make sure that the carrier latch is locked on the boot device cage.
Installing the boot device Installing the boot device
4. Back up all server data.
5. Power down the server.
6. Remove all power:
HPE ProLiant ML110 Gen11 Server User Guide 152