HP ProLiant DL180 Gen9 User Manual page 18

1 - Amber 2 - Green
Off
Off
Flashing once
Off
every 2 seconds
Flashing once
Off
per second
Off
Off
Off
Off
On
Off
Flashing once
Off
per second
On
Off
Flashing once
Flashing once
per second
per second
Flashing once
Flashing once
per second
per second
On
Flashing once
per second
Flashing twice
Flashing twice
per second
per second
Flashing twice
Flashing twice
per second
per second
On
On
On
On
3 - Green Interpretation
Off The FBWC module is not powered.
Flashing once The cache microcontroller is executing from within its
every 2 seconds boot loader and receiving new flash code from the host
controller.
Flashing once The FBWC module is powering up, and the battery is
per second charging.
Flashing once The FBWC module is idle, and the battery is charging.
per second
On The FBWC module is idle, and the battery is charged.
On The FBWC module is idle, the battery is charged, and
the cache contains data that has not yet been written to
the drives.
Off A backup of the DDR content on the FBWC module is in
progress.
Off The current backup is complete with no errors.
Off The current backup failed, and data has been lost.
On A power error occurred during the previous or current
boot. Data may be corrupt.
Off An overtemperature condition exists.
Off The battery is not connected to the system board.
On The battery has been charging for 10 minutes, but has
not reached sufficient charge to perform a full backup.
Off The current backup is complete, but power fluctuations
occurred during the backup.
On The FBWC module microcontroller has failed.
Component identification 18