Adaptec 412R User Guide - Page 86

General Enclosure Problems

Page 86 highlights

DuraStor 412R/6320SS/7320SS Installation and User's Guide General Enclosure Problems Symptom Fails to power ON. Cause I Power cords are not connected properly. I Power not available at the outlet. I Power switch not in the proper position. I Faulty power cord. I Faulty power supply. Solution I Verify that the power cord is properly connected to the power module. I If the enclosure is plugged into a three-hole grounded outlet, verify that power to the outlet has not been interrupted. This can be accomplished by testing the outlet with a known working appliance, such as a lamp. I Be sure that the power switch is in the ON position, labeled with an I. I Replace the power cord. I Identify the failed PSU, see Replacing a PSU on page 5-14. I If the enclosure is not responding, contact your service provider. 6-2

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6-2
DuraStor 412R/6320SS/7320SS Installation and User’s Guide
General Enclosure Problems
Symptom
Cause
Solution
Fails to power
ON
.
Power cords are
not connected
properly.
Power not
available at the
outlet.
Power switch not
in the proper
position.
Faulty power cord.
Faulty power
supply.
Verify that the
power cord is
properly connected
to the power
module.
If the enclosure is
plugged into a
three-hole
grounded outlet,
verify that power
to the outlet has
not been
interrupted. This
can be
accomplished by
testing the outlet
with a known
working appliance,
such as a lamp.
Be sure that the
power switch is in
the
ON
position,
labeled with an I.
Replace the power
cord.
Identify the failed
PSU, see
Replacing
a PSU
on page 5-14
.
If the enclosure is
not responding,
contact your
service provider.