NEC EXP320B, EXP320A, N8800-091F, N8800-090F manual Troubleshooting

Models: N8800-091F EXP320B EXP320A N8800-090F

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Troubleshooting 7-5

 

 

 

 

 

On-screen error message

Cause

Action

 

0251 System CMOS

System CMOS configuration

ξ Reconfigure the system CMOS

 

checksum bad-Default

is changed.

 

by using BIOS setup.

 

configuration used

 

ξ Clear system CMOS using

 

 

 

 

hardware jumper.

 

0252 Password checksum

Password is cleared.

ξ

Reconfigure by using BIOS

 

bad -Password cleared

 

 

setup.

 

 

 

ξ

Clear system CMOS using

 

 

 

 

hardware jumper.

 

0260 System Timer error

System Timer is faulty.

Reconfigure by using BIOS setup.

 

0270 Real time clock error

RTC is faulty.

 

 

 

0271 Check date and time

Date and time are incorrectly

 

 

 

setting

set.

 

 

 

02D0 System cache error -

CPU cache is faulty.

If replacing the CPU does not

 

Cache disabled

 

help, replace the CPU/IO module.

 

02D1 System Memory

CPU cache is faulty.

 

 

 

exceeds the CPU's

 

 

 

 

caching limit

 

 

 

 

0613 COM A configuration

COM A configuration is faulty.

If restarting does not help after

 

change

 

resetting the setting to default by

 

0614 COM A config, error -

Device constructing COM A is

using BIOS setup, replace the

 

device disable

faulty.

CPU/IO module.

 

0B28 Unsupported

Unsupported CPU is mounted.

Check the supported CPU and

 

Processor detected on

 

replace it. If this does not help,

 

Processor 1

 

replace the CPU/IO module.

 

0B29 Unsupported

Unsupported CPU is mounted.

 

 

 

Processor detected on

 

 

 

 

Processor 2

 

 

 

 

0B60 DIMM group #1 has

DIMM is faulty.

Replace DIMM Group#1.

 

been disabled

 

 

 

 

0B61 DIMM group #2 has

 

Replace DIMM Group#2.

 

been disabled

 

 

 

 

0B62 DIMM group #3 has

 

Replace DIMM Group#3.

 

been disabled

 

 

 

 

0B70 The error occurred

I2C pass is faulty.

Replace the part that relevant

 

during temperature

Sensor is faulty.

sensor is mounted.

 

sensor reading

 

 

 

 

0B71 System Temperature

Temperature is abnormal.

Check if fan is faulty or clogging

 

out of the range

Fan is abnormal.

has occurred. If there is no

 

 

 

problem, replace CPU/IO module.

 

0B74 The error occurred

I2C pass is faulty.

Replace the part that relevant

 

during voltage sensor

Sensor is faulty.

sensor is mounted.

 

reading

 

 

 

 

0B75 System voltage out of

Voltage is abnormal.

If turning AC power off and on

 

the range

 

does not help, replace the

 

 

 

CPU/IO module.

 

0B80 BMC Memory Test

RMC device is faulty.

Replace the CPU/IO module or ft

 

Failed

 

Remote Management Card

 

0B81 BMC Firmware Code

 

(option).

 

Area CRC check failed

 

 

 

 

0B82 BMC core Hardware

 

 

 

 

failure

 

 

 

Page 277
Image 277
NEC EXP320B, EXP320A, N8800-091F, N8800-090F manual Troubleshooting