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Chapter 8 Troubleshooting
Problem Solving Using a Subsystems Approach
Cisco SCE 1000 2xGBE Installation and Configuration Guide
8-10 OL-7821-05
Faulty power supply. If the system still fails to come up when the
power supply is connected to a different power
source with a new power cable, the power
supply unit is probably faulty. Contact a service
representative.
Table 8-4 Power Supply LEDs
LED Label Color State Function
IN Green On The input voltage is in the required range.
Off The input voltage is not in the required
range.
OK Green On The output voltage is in the required range
(between 11.9 and 12.1 VDC).
Off The output voltage is not within the
required range (is greater than 12.1 VDC or
less than 11.9 VDC).
Power A/B (front panel) Green Steady Corresponding power supply unit is present
and functioning normally.
Red Steady Corresponding power supply unit present,
but malfunctioning.
Off Corresponding power supply unit is either
not present or has failed.
Troubleshooting the Firmware Package Installation
Check the following to help isolate a problem in the installation of the firmware package.
Problems related to the installation of the firmware package could be any of the following:
• File not found in the expected location
• Wrong file type.
• Device to which the file is to be extracted is full.