HP ProLiant DL60 Gen9 User Manual page 48

To determine which fan blanks need to be removed to install the additional fans, see "Fan population
6.
guidelines."
Remove the fan blank.
7.
Install the fan.
8.
CAUTION: The fan does not have a fan guard. Special attention is needed when removing or
installing the fan to prevent finger injury.
Connect the fan cable to the system board.
9.
CAUTION: To prevent improper cooling and thermal damage, do not operate the server
unless all bays are populated with either a component or a blank.
Install the air baffle (on page 20).
10.
Install the access panel (on page 19).
11.
Do one of the following:
12.
Slide the server into the rack.
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Hardware options installation 48