To replace the component, reverse the removal procedure.
Fans
NOTE:
If two fan fail or if a dual-rotor fan is removed and the "Shutdown" operating system
pop-up alert appears, if the hot-plug fans are immediately replaced, the fan sensor state returns to
"OK" (Green); however, the 60-second shutdown is not always aborted as it should be, and the
system continues with its graceful shutdown. This issue occurs because HP Integrated Lights-Out 3
(iLO 3) Firmware Version 1.10 detects that when two fans are failed and repaired in quick
succession, they may be flagged as "Failed" and then "OK" in a random order, so iLO 3 does
not detect that the shutdown should be canceled when the fans are hot-swapped. A future version
of iLO 3 firmware will prevent the graceful shutdown from continuing if the fans are immediately
replaced.
There is no workaround to prevent the possible shutdown; however, if the fans fail and need to be
replaced, perform the following instead of hot-swapping the fans:
1.
Shut down the server and remove the power cord.
2.
Replace any dual rotor fans (or two individual fans).
3.
Power the server back on.
Upper fans
To remove the component:
1.
Extend the server from the rack.
2.
Remove the access panel.
3.
Remove the fan.
To replace the component, reverse the removal procedure.
Lower fan module
To remove the component:
1.
Extend the server from the rack.
2.
Remove the fan module.
Fans
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