HP apollo 4200 gen9 Maintenance And Service Manual page 43

CAUTION: Do not operate the server for long periods with the front drive cages extended.
When the front drive cages are extended while the server is powered on, do one of the
following:
• If the iLO 08-HD Max sensor reading is reporting a temperature value, monitor the status of
the front drive health/thermal LED
this LED starts flashing amber, immediately slide the drive cages back into the chassis and
keep them there until the LED turns green.
• If the iLO 08-HD Max sensor reading is reporting an N/A value, monitor how long the drive
cages have been out of the chassis. Before reaching the 140 sec mark, slide the drive
cages back into the chassis and keep them there for at least 300 sec before extending them
out again.
Failure to observe this caution will result in improper airflow and insufficient cooling that can
lead to thermal damage.
CAUTION: Do not operate the server with any of the front drive cage 1 bays empty. To
maintain proper airflow and sufficient cooling in the front drive cage 1, all drive bays in this cage
should have a drive or a drive blank.
To remove the component:
Back up all server data.
1.
Do one of the following:
2.
If you intend to remove a drive from the front drive cage 1 and the security bezel is installed,
o
remove the bezel
If you intend to remove a drive from the front drive cage 2, extend the front drive cages out of the
o
chassis (on page 26).
To remove an LFF drive:
3.
Determine the status of the drive from the drive LED definitions
a.
Wait until the Online/Activity LED stops flashing.
b.
Press the latch to open the release lever.
c.
Pull the release lever to disengage the drive from the backplane, and then slide the drive out of
d.
the bay.
To remove an SFF drive:
4.
Determine the status of the drive from the drive LED definitions
a.
Wait until the icon in the Do Not Remove button stops flashing and is no longer illuminated.
b.
Press the Do Not Remove button to open the release lever.
c.
("Front panel LEDs and
("Remove the security bezel" on page 26).
buttons" on page 127). When
("Drive LEDs" on page 135).
("Drive LEDs" on page 135).
Removal and replacement procedures 43