Table A-2 (Cont.) Power Supply Status Indicators
Status
Indicator
Name
Icon Color State and Meaning
Fault-
Service
Required
Amber OFF – Normal operation. No service action is required.
STEADY ON – The power supply (PS) detected a PS fan
failure, PS overtemperature, PS overcurrent, or PS
overvoltage or undervoltage.
Fan Module Status Indicators
Each fan module has one status indicator (LED). Fan LEDs are located on the chassis fan
tray adjacent to and aligned with the fan modules, and are visible when the server top cover
is removed.
Table A-3 Fan Module Status Indicators
Status
Indicator
Name
Icon Color State and Meaning
Fan Module
Fault
Amber OFF – The fan module is correctly installed and operating within
specification.
STEADY ON – The fan module is faulty. The front TOP FAN
LED and the front and back panel Fault-Service Required LEDs
are also lit if the system detects a fan module fault.
Storage Drive Status Indicators
There are three status indicators (LEDs) on each drive.
Table A-4 Storage Drive Status Indicators
Status
Indicator
Name
Icon Color State and Meaning
OK/Activity
Green OFF – Power is off or installed drive is not recognized by
the system.
STEADY ON – The drive is engaged and is receiving
power.
RANDOM BLINK – There is disk activity. Status indicator
LED blinks on and off to indicate activity.
Fault-
Service
Required
Amber OFF – The storage drive is operating normally.
STEADY ON – The system detected a fault with the
storage drive.
Appendix A
Fan Module Status Indicators
A-3