If no power supply is installed in a power supply slot, install a power supply slot cover.
Figure 33: Power Supply Slot Cover
Retainer clips2Release handles1
The power supply modules have two status LEDs.
DescriptionPS OKDescriptionAC OK
Output is disabled, or
input is outside operating
range.
OffNo AC input power.Off (AC LED is off)
Power output to switch.GreenAC input power is
present.
Green
Output has failed.Red
Installation Guidelines
Observe these guidelines when removing or installing a power supply module:
•
Do not force the power supply module into the slot. This can damage the pins on the switch if they are
not aligned with the module.
•
A power supply that is only partially connected to the switch can disrupt the system operation.
•
Remove power from the power-supply module before removing or installing the module.
Catalyst 2960-X and 2960-XR Switch Hardware Installation Guide
56 OL-28309-02
Power Supply Installation
Installation Guidelines
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