IBM System x3650 M3 4255 Service Manual page 55

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 4, "Parts listing, Types 4255, 7945, and 7949 server," on page 157 to determine which
components are customer replaceable units (CRU) and which components are field replaceable units
(FRU).
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
2018002 Option ROM resource allocation failure
3xx0007 (xx Firmware fault detected, system halted
can be 00 - 19)
3038003 Firmware corrupted
3048005 Booted secondary (backup) server firmware
image
Action
Informational message that some devices might not
be initialized.
1. If possible, rearrange the order of the adapters in
the PCI slots to change the load order of the
optional-device ROM code.
2. Run the Setup utility, select Start Options, and
change the boot priority to change the load order
of the optional-device ROM code.
3. Run the Setup utility and disable some other
resources, if their functions are not being used, to
make more space available:
a. Select Start Options and Planar Ethernet
(PXE/DHCP) to disable the integrated
Ethernet controller ROM.
b. Select Advanced Functions, then PCI Bus
Control, then PCI ROM Control Execution
to disable the ROM of adapters in the PCI
slots.
c. Select Devices and I/O Ports to disable any
of the integrated devices.
4. Replace the following components one at a time,
in the order shown, restarting the server each
time:
a. Each adapter
b. (Trained service technician only) System
board
1. Recover the server firmware to the latest level.
2. Undo any recent configuration changes, or clear
CMOS memory to restore the settings to the
default values.
3. Remove any recently installed hardware.
1. Run the Setup utility, select Load Default
Settings, and save the settings to recover the
server firmware.
2. (Trained service technician only) Replace the
system board.
Information only. The backup switch was used to boot
the secondary bank.
37
Chapter 3. Diagnostics