Number Item Description
LED might turn off during user
maintenance.
4
ALARM LED Off: Normal operation.
Red: Processor failure (system
might be down). Go to the
Customer Contact Us page at
https://support.hds.com/
en_us/contact-us.html.
5
POWER ON/OFF (main switch) Powers the storage system.
6
Lock Locks and unlocks the front
panel bezel by using the
supplied key.
Note: Removing a controller can cause the POWER, READY, WARNING, and
ALARM LEDs on the front panel to turn off. These LEDs return to their on state
after the storage system recovers from the controller replacement.
CBSS front panel without bezel
The following table describes the definitions of the CBSS controller front
panel LEDs.
Number
Item Description
1
ACT LED Green: Normal operation.
Blink green: Drive is being
accessed.
2
ALM LED Red: Drive stopped due to a
failure and can be replaced.
3
POWER, READY, WARNING, and
ALARM LEDs
Note: When System Option
Mode 1097 is set to ON, the
WARNING LED does not blink,
even if the following failure
service information messages
(SIM) are issued: 452xxx,
Hardware description 33
Service Guide for VSP Gx00 and VSP Fx00 Models