| 600r server 51 |
MNR | A minor system fault is an error or event that |
| has little impact on system operation. The |
| system continues to operate. |
PWR | A power supply fault indicates that one of the |
| power supplies is not providing power. The |
| MJR LED is also lit. |
|
|
External LEDs |
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|
Description | Information |
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|
MPB96 DS30 link LEDs (three green LEDs located on the card bracket and visible from the back of the server)
When these LEDs are on, all three DS30 connections are working properly and the cables are connected correctly. If one or more LEDs are off, one of the following conditions is present:
| • One or more connections to the switch |
| are interrupted. Check each of the three |
| branches of the DS30 cable for faults, or |
| replace the cable. |
| • An MGate card in the switch is defective. |
NIC LEDs | Each network interface card (NIC) has two |
| LEDs: |
| • The upper LED shows that the network |
| cable is connected. |
| • The lower LED blinks to indicate data |
| transfer. |
Power supply LED | The power supply has its own LED: |
| • OFF = system or power supply is off or |
| faulty |
| • Red/Amber = power supply is faulty or |
| cable is disconnected |
| • Green = power supply is working correctly |
| and powered on |
|
|
Nortel CallPilot
Troubleshooting Reference Guide
5.026 June 2007
