5-28 Problem Solving
Table 5-3. POST Error Codes and Messages (continued)
Error Code and Message Description Action
0B22 CPUs are installed out of order CPU is faulty. • Replace the CPU.
0B28 Unsupported Processor
detected on Processor 1 The processor (CPU) not
supported by this server is
installed in Processor 1.
• Install the CPU appropriate to
the server.
0B29 Unsupported Processor
detected on Processor 2 The processor (CPU) not
supported by this server is
installed in Processor 2.
• Install the CPU appropriate to
the server.
0B30 CPU FAN #1 Alarm occurred
0B31 CPU FAN #2 Alarm occurred
• Dust obstructing the fan.
• Fan is faulty.
• CPU module board is
faulty.
• Replace the fan.
• Replace the CPU module
board.
• Connect fan cable properly.
0B32 CPU FAN #3 Alarm occurred • Dust obstructing the fan.
• Fan is faulty.
• PCI module board is faulty.
• Replace the fan.
• Replace the PCI module
board.
• Connect fan cable properly.
0B40 Invalid System Configuration
Data • Configuration error in
SETUP.
• CPU/PCI module board is
faulty.
• Reset the setting by selecting
[Yes] at [Reset Configuration
Data]
• Replace the CPU/PCI module
board.
0B41 System Configuration Data
Read error
• Configuration error in
SETUP.
• CPU/PCI module board is
faulty.
• Reset the setting by selecting
[Yes] at [Reset Configuration
Data]
• Replace the CPU/PCI module
board.
0B42 Resource Conflict Configuration error in
SETUP. Correct device configuration in
SETUP
0B43 Warning: IRQ not configured Configuration error in
SETUP. Correct settings in SETUP
0B44 Expansion ROM not initialized Configuration error in
SETUP. In SETUP, disable
decompression of expansion
ROM on unnecessary optional
PCI cards.
0B45 System Configuration Data
Write error • Configuration error in
SETUP.
• CPU/PCI module board is
faulty.
• Reset the setting by selecting
[Yes] at [Reset Configuration
Data]
Replace the CPU/PCI module
board.
0B47 Missing date and time
synchronization The date and time are
incorrect due to a
communication error
between BMCs.
• Restart the system.
• Re-set the date and time in
SETUP.
• If the error persists, replace the
PCI module board.
0B49 BMC Issued Reset Command,
but failed System Reset • System cannot be reset by
BMC’s reset command. Replace PCI module board.
0B6E DIMMs are installed out of
order • DIMM is faulty. Replace DIMM.
0B70 The error occurred during
temperature sensor reading • SMBus device is faulty.
• SMBus is faulty.
• Replace the CPU/PCI module
or front panel board.
0B71 System temperature out of
Range • Fan is faulty.
• CPU/PCI module board is
faulty.
• Clean the fan.
• Replace the fan.
• Replace the PCI module
board.