Removing And Replacing A Flexible Slot Power Supply - HP ProLiant DL20 Gen10 Plus Maintenance And Service Manual

Removing and replacing a Flexible Slot power supply

Removing and replacing a Flexible Slot power supply
WARNING: To reduce the risk of personal injury from hot surfaces, allow the power supply or WARNING:
power supply blank to cool before touching it.
CAUTION: To prevent improper cooling and thermal damage, do not operate the server unless all bays are populated CAUTION:
with either a component or a blank.
Prerequisites Prerequisites
Before replacing a power supply, review the following:
Power supply warnings and cautions
DC power supply warnings and cautions
If you are replacing a DC power supply, make sure that you have a Phillips No.1 screwdriver available.
Procedure Procedure
1. If the server is using a single power supply, remove all power from the server:
a. Back up all server data.
b. If physically powering down a server with the front bezel installed, remove the front bezel .
c. Power down the server.
d. Disconnect all peripheral cables from the server.
2. Release the power cords, wires, and cables from the strain relief strap.
AC power supply
DC power supply
Removing and replacing a Flexible Slot power supply 129