703t server 17
703t server
Server LEDs
The LEDs indicate the state of your server and can help you troubleshoot startup problems. The following tables provide useful information on the external and internal LEDs.
External LEDs
DescriptionInformation
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 is off, one of the following conditions is present:
•One or more connections to the switch is 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.
Blue LED at the back of the server
NIC LEDs
This LED is currently not used. The blue LED comes on only for a moment at server startup.
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.
Internal LEDs
Description | Information |
MPB96 board LEDs | The three red LEDs at the top of the MPB96 board are visible |
| through the grill at the back of the server. |
| • The PCI FPGA Done LED (the closest to the card I/O bracket) |
| comes on at startup and turns off immediately. This indicates |
| that the board works properly and was detected correctly by |
| the system. If this LED stays on after the startup, the card is |
| defective and must be replaced. |
| • The DSP FPGA Done LED comes on at startup and stays on |
| until the CallPilot drivers are loaded and the diagnostic screen is |
| displayed. If the LED stays on after the operating system has |
Nortel CallPilot
Troubleshooting Reference Guide
5.026 June 2007
