HP ProLiant DL580 Gen9 Maintenance And Service Manual page 53

Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Remove the processor memory drawer shipping screws, if installed. Retain the screws for future use
3.
("Processor memory drawer shipping screw
Remove the processor memory drawer (on page 29).
4.
Remove the processor memory drawer cover (on page 30).
5.
Remove the memory cartridge containing the failed DIMM.
6.
Open the memory cartridge cover.
7.
Remove the DIMM from the memory cartridge:
8.
Open the DIMM slot latches.
a.
locations" on page 29).
Removal and replacement procedures 53