Disk Drives - HP MSA 2040 Troubleshooting Manual

Table 2 LED Indications and recommended actions (continued)
Indicator
The power supply Input
Power Source LED
The power supply
Voltage/Fan
Fault/Service
Required LED

Disk Drives

"Disk Drive LEDs" (page 11)
"Disk Error Conditions and Recommended Actions" (page 12)
"Disk Drive Bay Numbers" (page 14)
"Disk Drive Leftover" (page 15)
"Vdisk or Disk Group Quarantined" (page 16)
"Disk Drive Failure during Reconstruct" (page 17)
"Vdisk or disk group Member Unavailable" (page 18)
10 Troubleshooting HPE MSA 1040/2040 Storage
Status
On
Off
Off
On; blinking regularly
Cause
System is functioning
properly.
The power supply is not
receiving adequate power.
System is functioning
properly.
The power supply unit or a
fan is operating at an
unacceptable voltage/RPM
level, or has failed.
Action Required
No action required.
Verify that the power
cable is properly
connected and check the
power source to which it
connects
Check that the power
supply FRU is firmly
locked into position
In the SMU, check the
event log for specific
information regarding the
fault; follow any
Recommended Actions
If the previous action
does not resolve or
isolate the fault, contact
an authorized service
provider for assistance
No action required.
When isolating faults in the
power supply, remember
that the fans in both
modules receive power
through a common bus on
the midplane. If a power
supply unit fails, the fans
continue to operate
normally:
Verify the following:
The power supply FRU
is firmly locked into
position
The power cable is
connected to a power
source
The power cable is
connected to the power
supply module