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4-4 Troubleshooting
On-screen error message Description Cause Action
0B75
System Voltage out of
the range.
A system voltage error
was detected.
1. SMBus Device
failed
2. SMBus Cable
failed
internal cables
3. Replace internal cables
4. Replace boards
0B78
The error occurred
during fan sensor
reading.
An error was detected
during fan sensor
reading.
0B7C
The error occurred
during redundant
power module
confirmation.
The error was detected
while having constituted
the redundant power
supply.
1. SMBus Device
failed
2. SMBus Cable
failed
1. Turn off AC
2. Check cable
3. Replace Motherboard
0B7D
The normal operation
can't be guaranteed
with use of only one
PSU.
Basic power supply
composition required
for this equipment is not
filled.
Power supply error Replace a power supply
0B80
BMC Memory Test
Failed.
0B81
BMC Firmware Code
Area CRC check
failed.
0B82
BMC core hardware
failure.
A BMC device (chip)
failure
0B83
BMC IBF or OBF
check failed.
Access to the BMC
address failed.
0B8A BMC SEL area full.
An opening is not in the
capacity of SEL.
0B8B
BMC progress check
timeout.
BMC check was
interrupted temporarily.
0B8C
BMC command
access failed.
BMC command access
failed.
0B8D
Could not redirect the
console - BMC Busy -
Console redirection
cannot be carried out
(BMC Busy)
0B8E
Could not redirect the
console - BMC Error -
Console redirection
cannot be carried out
(BMC error)
0B8F
Could not redirect the
console - BMC
Parameter Error -
Console redirection
cannot be carried out
(BMC Parameter error)
BMC failed 1. Turn off AC and re-start
2. Replace Motherboard
0B90
BMC Platform
Information Area
corrupted.
0B91
BMC update firmware
corrupted.
A BMC device (chip)
failure
BMC failed
0B92
Internal Use Area of
BMC FRU corrupted
An error of the SROM
that stores the chassis
information
1. SROM failed
2. BMC failed
0B93
BMC SDR Repository
empty.
A BMC device (chip)
failure
BMC failed
1. Turn off AC and re-start
2. Replace Motherboard