Removing A Power Supply Blank - HP ProLiant DL580 Maintenance And Service Manual

58 HP ProLiant DL580 Generation 3 Server Maintenance and Service Guide
5. Lift the latch, and remove the board from the server.
To replace the component, reverse the removal procedure.

Removing a power supply blank

CAUTION: To prevent improper cooling and thermal damage, do
not operate the server unless all expansion slots have either an
expansion slot cover or an expansion board installed.
NOTE: If you remove or replace the primary hot-plug power
supply, use the T-15 Torx screwdriver provided with the server to
remove the shipping screw. It is located just under the port-colored
plastic handle of the power supply unit.