Nortel 1002rp, Maintenance And Diagnostics

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January 2007 Troubleshooting your CallPilot system
1002rp Server Maintenance and Diagnostics 25
Interpreting POST diagnostics
This section provides an explanation of the POST diagnostic codes.
POST beep codes
If an error occurs before video initialization, POST emits beep codes that
indicate errors in hardware, software, or firmware.
A beep code is a series of separate tones, each equal in length. Record
the beep code sequence before calling Nortel technical support.
Table 1: POST beep codes
ATTENTION
Some POST beep codes are fatal and may require that
you replace the Single Board Card (SBC). See the table
below for more information about beep codes.
Beep
count
Error message Description
1 Refresh Failure The memory refresh circuitry of the
processor board is faulty.
2 Parity Error A parity error was detected in the base
memory (the first block of 64 kbytes) of
the system.
3 Base 64KB
Memory Failure A memory failure occurred within the first
64 kbytes of memory.
4 Timer Not
Operational A memory failure occurred within the first
64 kbytes of memory, or Timer #1 on the
processor board failed to function
properly.