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Is the enclosure rear fault LED amber?
ActionsPossible ReasonsAnswers
No action requiredFunctioning properly.No
• Be sure that the rear power and
UID module is undamaged and
is fully seated.
• Contact an authorized service
provider for assistance.
Rear power and UID module might
not be inserted properly, might
have a damaged connector, or
might have failed.
Yes
Is the power on/standby button LED amber?
Possible SolutionsPossible ReasonsAnswer
No action required.System functioning properly.No
• Firmly press the power
on/standby button and hold for
approximately three seconds.
• Be sure that all components are
fully seated.
• Update controller firmware.
• Contact an authorized service
provider for assistance.
• The power on/standby button
has not been pressed firmly or
held long enough.
• The system might have experi-
enced a short. Controller firm-
ware might be corrupted.
• The system midplane and/or
power button/LED assembly
might need to be replaced.
Yes
Is the power supply LED amber?
ActionsPossible ReasonsAnswers
• Remove and inspect the AC
power cords from both power
supplies and reconnect them.
• No action required.
• Power cords not connected or
AC power is unavailable.
• Power supply functioning prop-
erly.
No
• Be sure that the power supply
is undamaged and is fully
seated.
• Be sure that all pins on connect-
ors and components are
straight.
• Contact an authorized service
provider for assistance.
• Power supply might not be inser-
ted properly, might have a
damaged connector, or might
have failed.
Yes
Troubleshooting52