HP ProLiant SL4540 Gen8 Server - Manual (Page 7)

Component identification 7
Item Description Status
Off = Deactivated
2 Node release button —
3 System Health LED Green = Normal
Flashing amber = System degraded
Flashing red = System critical
4 Power On/Standby button
and system power LED
Green = System on
Amber = System is in Standby mode, but power is still applied.
Off = Power is not connected, or power supply has failed.
Hot-plug drive LED definitions
Item LED Status Definition
1
Locate Solid blue The drive is being identified by a host application.
Flashing blue The drive carrier firmware is being updated or requires an update.
2 Activity ring Rotating green Drive activity
Off No drive activity
3 Do not remove 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.
4 Drive status 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
amber/green
The drive is a member of one or more logical drives and predicts
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.