Cisco Model 6109 6 MHz Off-Air Reference (NTSC) Installation Guide
Creating and Restoring Backup Files
78-4021139-01 Rev D
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Creating and Restoring Backup Files
Introduction
The UCS USRM comes with two redundant power supplies. Cisco recommends that
both be cabled and operational at all times.
If a power supply fails or loses power, an alarm is raised in the UCS USRM Web GUI
If a power supply fails or loses power, an alarm is raised in the UCS USRM Web GUI
and the UCS CIMC GUI. If so configured, an SNMP trap notification is also sent to
the configured SNMP trap receiver(s).
Replacing the Power Supply
Follow these steps to replace a failed power supply in the UCS USRM.
1 Locate the failed power supply on the back of the chassis (item 1 in diagram). A
1 Locate the failed power supply on the back of the chassis (item 1 in diagram). A
failed power supply will have a yellow or unlit LED.
2 Unplug the power cord from the failed power supply.
3 Remove the failed power supply by pressing the release button and pulling the
3 Remove the failed power supply by pressing the release button and pulling the
power supply toward you.
4 Install the new power supply by inserting the new power supply into the now
empty power supply slot and pushing gently until it you feel the power supply
stop against the backplane.
5 Reconnect the power cord. The LED on the power supply should turn green.