Fan Blank - HP HPE ProLiant DL120 Gen9 Maintenance And Service Manual

* Fan redundancy is not supported for processors exceeding 105 W.
•
In the redundant fan mode:
If one fan rotor fails, the system continues to operate without redundancy. This condition is
o
indicated by a flashing amber Health LED.
If two fan rotors fail, the operating system shuts down.
o

Fan blank

WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the
internal system components to cool before touching them.
CAUTION: To prevent damage to electrical components, take the appropriate anti-static
precautions before beginning any system installation. Improper grounding can cause
electrostatic discharge.
CAUTION: To prevent improper cooling and thermal damage, do not operate the chassis
unless all bays are populated with a component or a blank.
To remove the component:
Power down the server (on page 30).
1.
Remove all power:
2.
Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Disconnect all peripheral cables and power cords from the rear panel.
3.
Do one of the following:
4.
Extend the server from the rack (on page 30).
o
Remove the server from the rack (on page 33).
o
Remove the access panel
5.
Remove the air baffle (on page 34).
6.
Remove the fan blank.
7.
("Access panel" on page 40).
Removal and replacement procedures 51