IBM 866251Y - Netfinity 5500 M20, Руководство по техническому обслуживанию аппаратной части

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Table 2 (Page 3 of 3). Ethernet controller messages
Error Code
Description
M96
Cannot ARP MTFTP address.
M98
Cannot open MTFTP connection.
M99
Cannot read from MTFTP connection.
Txx
If you are running a TFTP session to another computer, an
error message generated by the TFTP session will contain a
message prefix of Txx.
Light path diagnostics
The light path diagnostics built into the server allow you to
quickly identify the type of system error that occurred. The
server is designed so that any LEDs that are illuminated
remain illuminated when the server shuts down as long as
the ac power source is good and the power supplies can
supply
+
5V dc current to the server. This feature helps
you isolate the problem if an error causes the server to
shut down.
The light path diagnostics begin with the System Error LED
on the information LED panel. (See the illustration in
“Information LED panel” on page 205.) When this light is
illuminated, use the following information to isolate the
problem.
Ÿ
If the System Error LED on the information LED panel
on the front of the server is on, a system error was
detected. Check to see which of the LEDs on the
diagnostics panel inside the server are on.
– Diagnostics panel LEDs off
Error log is 75% full or more.
Action: PFA alert logged.
Check System Error Log for additional
information.
– SMI LED on
A systems management event occurred.
Action: Restart the server.
If the problem persists, go to “General
checkout” on page 8. Check System
Error Log for additional information.
– NMI LED on
A non-maskable interrupt occurred. The PCI 1
or PCI 2 LED will probably also be on.
Actions:
48
Netfinity Server HMM