AWAN 3886 Server Installation and Configuration Guide

Troubleshooting AWAN 3886 Servers
AWAN 3886 Server Installation and Configuration Guide—427428-006
3-6
Troubleshooting Using the Power-on Sequence
Table 3-4. Seven-Segment LED Display and Codes
Boot Codes Meaning
(Off) No power or display broken
(8) Initial power on
(F) Initialization
(E) AWAN unit running internal test
(d) SIMM 1 test
(C) SIMM 2 test
(6) Internal test
(A) Internal test
(9) Internal test
(7) Internal test
(5) Network interface external test
(3 horizontal bars) Reading software from Flash RAM or
reprogramming Flash RAM during a software upgrade
(4) Requesting Load
(3) Load request backoff
(2) Loading
(1) Requesting dump
(0) Dumping
(H) Hardware revision number incompatible with firmware
revision number
(n) No SIMMs, or wrong type SIMMs installed
AWAN unit is operating correctly
vst009.vsd
Off
ROTATING