IBM eServer 232 xSeries, User Reference Manual

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IBM xSeries 232: User’s Reference
CPU One of the microprocessors has
failed or a microprocessor is
installed in the wrong connector. 1. Check the microprocessor failure
LEDs on the system board.
2. If a microprocessor failure LED is
on, make sure the
microprocessor is installed
correctly (see “Installing a
microprocessor” on page 63) and
seated correctly.
3. If the problem persists, replace
the microprocessor.
If the problem persists, have the
system serviced.
PCI A An error occurred on PCI bus A. An
adapter in PCI slot 1 on the system
board caused the error. Check the error log for additional
information. If the error log indicates a
problem with the integrated Ethernet
controller or the integrated SCSI
controller, have your system serviced.
If the problem persists, have the
system serviced.
PCI B An error occurred on PCI bus B. An
adapter in PCI slot 2 or 3 or the
system board caused the error. 1. Check the error log for additional
information.
2. If you cannot isolate the failing
adapter from the information in
the error log, try to determine the
failing adapter by removing one
adapter at a time from PCI bus B
(PCI slots 2 and 3) and restarting
the server after each adapter is
removed.
If the problem persists, have the
system serviced.
PCI C An error occurred on PCI bus C. An
adapter in PCI slots 4 and 5 or the
system board caused the error. 1. Check the error log for additional
information.
2. If you cannot isolate the failing
adapter from the information in
the error log, try to determine the
failing adapter by removing one
adapter at a time from PCI bus C
(PCI slots 4 and 5) and restarting
the server after each adapter is
removed.
If the problem persists, have the
system serviced.
Lit LED on
diagnostics
panel
Cause Action
Table 16. Light path diagnostics.