Hardware Checks; Switch; Problem; Power Supply - Cisco SFS-7012 - SFS InfiniBand Server Switch 7012 Hardware User's Manual

Troubleshooting
This appendix describes how to troubleshoot the Cisco SFS 7012™, and it includes the following
information:
•
•

Hardware Checks

Switch

Power Supply

OL-8787-04
Hardware Checks, page C-95
Troubleshooting Scenarios, page C-97

Problem

The Switch has no power
Problem
DC OK LED is off
AC OK LED is off
A P P E N D I X
Fix
Ensure that the power cord(s) is attached
to the Switch and the power outlet.
Ensure that the power supply(s) is seated
properly.
Fix
Indicates DC power failure or no DC
power is present
Indicates AC power failure or no AC
power is present
Cisco SFS 7012 InfiniBand Server Switch Hardware Users Guide
C
95