IBM 8853L6U, Service Manual

Page: 84 / 146

v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v
See Chapter 3, “Parts listing, Types 1885 and 8853,” on page 15 to determine which components are CRUs
and which components are FRUs.
v If an action step is preceded by “(Trained service technician only),” that step must be performed only by a
trained service technician.
Error code Description Action
1800 No more IRQs available.
1. Run the Configuration/Setup Utility program and
make sure that interrupt resource settings are
correct.
2. Remove each I/O-expansion card one at a time,
restarting the blade server each time, until the
problem is isolated.
3. If a Memory and I/O Expansion Blade is installed,
reseat it.
4. Replace the following components one at a time,
in the order shown, restarting the blade server
each time:
a. Failed I/O-expansion card
b. Memory and I/O Expansion Blade (if one is
installed)
c. (Trained service technician only) System
board assembly
1801 No more room for option ROM.
1. Run the Configuration/Setup Utility program and
make sure that the PXE settings are correct.
Disabling PXE can allow more options to be
managed.
2. Use the Configuration/Setup Utility program
( Advanced Setup → PCI Bus Control → → PCI
ROM Control ) to disable each option one at a
time, restarting the blade server each time, until
the 1801 error code clears. Options that cause
the 1801 error code are the I/O-expansion cards
and expansion units. Disable these options in the
order of least-to-most important.
3. Remove each option one at a time, restarting the
blade server each time, until the 1801 error code
clears. Options that cause the 1801 error code
are the I/O-expansion cards and expansion units.
Remove these options in the order of
least-to-most important.
4. (Trained service technician only) If the problem
remains after all options have been removed,
replace the system board assembly.
68
BladeCenter HS21 Types 1885 and 8853: Problem Determination and Service Guide