Is the enclosure rear fault LED amber?
Answers
No
Yes
Is the power on/standby button LED amber?
Answer
No
Yes
Is the power supply LED amber?
Answers
No
Yes
56
Troubleshooting
Possible Reasons
Functioning properly.
Rear power and UID module might
not be inserted properly, might
have a damaged connector, or
might have failed.
Possible Reasons
System functioning properly.
•
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.
Possible Reasons
•
Power cords not connected or
AC power is unavailable.
•
Power supply functioning prop-
erly.
•
Power supply might not be inser-
ted properly, might have a
damaged connector, or might
have failed.
Actions
No action required
•
Be sure that the rear power and
UID module is undamaged and
is fully seated.
•
Contact an authorized service
provider for assistance.
Possible Solutions
No action required.
•
Firmly press the power
on/standby button and hold for
approximately three seconds.
•
Be sure that all components are
fully seated.
•
Update controller firmware (see
"Smart Components for firm-
ware
updates" on page 46).
•
Contact an authorized service
provider for assistance.
Actions
•
Remove and inspect the AC
power cords from both power
supplies and reconnect them.
•
No action required.
•
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.