Number Item Description
1
POWER LED Green: Drive tray is powered
on.
2
READY LED Green: Drive tray is
operational.
3
LOCATE LED Amber:
• Indicates the location of the
chassis.
• Can be turned on or turned
off by the maintenance
utility.
4
Lock Locks and unlocks the front
panel bezel by using the
supplied key.
Dense intermix drive tray display LEDs
Number
Item Description
1
ACT
Green: Normal operation.
Blink green: Drive is being
accessed.
2
ALM LED Red: Drive stopped due to a
failure and can be replaced.
Storage system drive trays 51
Hitachi Virtual Storage Platform G400, G600 Hardware Reference Guide