IBM eserver xSeries 350, Руководство пользователя

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Chapter 6. Solving problems
111
On CPU One of the microprocessors has failed,
or a microprocessor is installed in the
wrong connector. 1. Check the microprocessor error
LEDs on the memory board. If a
microprocessor error LED is on
for a microprocessor connector
that has a terminator card
installed instead of a
microprocessor, the
microprocessors are not installed
in the correct order. See
“Installing a microprocessor” on
page 55 for information about the
correct order for installing
microprocessors. Otherwise,
continue with the next step.
2. Turn off the server, reseat the
microprocessor indicated by the
lit microprocessor error LED, and
restart the server.
3. If the problem persists, replace
the microprocessor.
If the problem persists, have the
system serviced.
On FAN One of the fans has failed or is
operating too slowly.
Note: A failing fan can also cause
the TEMP and DASD LEDs to
be on.
The LED on the failing fan will be lit.
Replace the fan.
On TEMP The system temperature has exceeded
the maximum rating. 1. Check to see if a fan has failed. If
it has, replace the fan.
2. Make sure the room temperature
is not too high. (See “Chapter 1.
Introducing the xSeries 350
server,” on page 1.)
If the problem persists, have the
system serviced.
On NON RED The server is operating in a
nonredundant power mode. Two or
more power supplies are installed in
the server, and either one power
supply has failed or the server has
reached a condition in which it is no
longer operating in redundant mode. If a power supply has failed, replace
the failing power supply. If not, add a
power supply to ensure redundancy.
On OVER SPEC The server is drawing more power
than the power supplies are rated for. Either add a power supply or remove
a device from the server.
On PS1 The first power supply has failed. Replace the first power supply.
On PS2 The second power supply has failed. Replace the second power supply.
On PS3 The third power supply has failed. Replace the third power supply.
Table 17. Light Path Diagnostics.
System error
LED (on the
information LED
panel)
Diagnostics
panel LED on
Cause Action