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Troubleshooting
If you encounter problems when using the Intel
®
NetStructure
™
480T
routing switch, this appendix may be helpful. If you have a problem not
listed here or in the “Late Breaking News,” contact your local technical
support representative (see "Intel Customer Support" on page 491).
LEDs
Why doesn’t the power LED light?
• Check that the power cable is firmly connected to the device and to the
supply outlet.
Why does the MGMT LED light orange when powering on?
• The device has failed its Power-On Self Test (POST). Contact your
supplier for advice.
A link is connected, but the Status LED does not light. Why?
• Check that all connections are secure.
• Make sure cables are free from damage.
• Make sure the devices at both ends of the link are powered-up.
• Ensure both ends of the 1000 Mbps link are set to the same
autonegotiation state.
• Both sides of the 1000 Mbps link must be enabled or disabled. If the two
are different, typically the side with autonegotiation
disabled will have
B