17
Chapter 3
Troubleshooting your CallPilot system
In this chapter
"Overview" (page 17)
"Interpreting front panel LEDs" (page 18)
"Interpreting rear panel LEDs" (page 22)
"Interpreting internal LEDs" (page 23)
"Interpreting POST diagnostics" (page 24)
"SCSI controller diagnostics" (page 26)
"RAID controller diagnostics" (page 27)
"What to do when the server fails to boot into service" (page 27)
Overview
This section describes the startup diagnostics available on the 703t server
and the methods for troubleshooting startup problems. the following topics
are covered:
•
Hardware LED states starting on "Interpreting front panel LEDs" (page
18)
•
Power-On Self-Test (POST) diagnostics on "Interpreting POST
diagnostics" (page 24)
•
SCSI controller diagnostics on "SCSI controller diagnostics" (page 26)
•
RAID controller diagnostics "RAID controller diagnostics" (page 27)
• What to do when the server fails to boot into service on "What to do
when the server fails to boot into service" (page 27)
Nortel CallPilot
703t Server Maintenance and Diagnostics
NN44200-702 01.03 Standard
5.0 3 April 2007
Copyright © 2007, Nortel Networks Nortel Networks Confidential
.
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