Hot-Plug Fans - HP proliant ml350 gen9 User Manual

Item LED
Locate
1
Activity ring
2
Do not remove
3
Drive status
4

Hot-plug fans

The server supports redundant hot-plug fans to provide proper airflow to the system when a primary fan fails.
CAUTION:
in fan bay 1.
Fan numbering
Fan population rules
Status Definition
Solid blue The drive is being identified by a host application.
Flashing blue The drive carrier firmware is being updated or requires an update.
Rotating green Drive activity
Off No drive activity
Solid white Do not remove the drive. Removing the drive causes one or more of
the logical drives to fail.
Off Removing the drive does not cause a logical drive to fail.
Solid green The drive is a member of one or more logical drives.
Flashing green The drive is rebuilding or performing a RAID migration, strip size
migration, capacity expansion, or logical drive extension, or is
erasing.
Flashing The drive is a member of one or more logical drives and predicts
amber/green the drive will fail.
Flashing amber The drive is not configured and predicts the drive will fail.
Solid amber The drive has failed.
Off The drive is not configured by a RAID controller.
To avoid damage to server components, a fan or fan blank must always be installed
Component identification 21