Nokia 7210 SAS-M Series User Manual

Troubleshooting
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7210 SAS-M CHASSIS INSTALLATION GUIDE
3HE 10089 AAAA TQZZA Edition 01 Issue: 07
6.1 Diagnosing Switch Indicators
This switch can be easily monitored through panel indicators to identify problems.
Table 13 describes common problems you may encounter and possible solutions.
Table 13 Troubleshooting
Symptom Possible Cause Action
Power Module LED
(+12 VDC or AC) is Off
Power outlet, power cord, or
power module may be
defective.
• If using a DC power supply module,
check the connections between the
switch and the power supply. If using
an AC power module, check
connections between the switch, the
power cord, and the wall outlet.
• If the problem persists, contact the
appropriate technical support center
for assistance.
Power Module LED
(+12 VDC) is Off
Power module may be
defective.
• Internal power supply has failed.
Contact the appropriate technical
support center for assistance.
Critical LED is Red Critical alarm detected. • One or more critical system alarms
have occurred.
Major LED is Amber Major alarm detected. • One or more major system alarms
have occurred.
Fan LED is Red Fan failure. • One or more fans in the fan tray
have failed. Replace the fan tray.
Status LED is Off or
Amber
Boot-up diagnostic program
has detected a problem.
• Power cycle the switch to try and
clear the condition.
• If the problem persists, contact the
appropriate technical support center
for assistance.

Nokia 7210 SAS-M Series Specifications

General

Brand	Nokia
Model	7210 SAS-M Series
Category	Switch
Language	English