Post Error Messages - NEC Express5800 120Rj-2 User Manual

User Guide

POST Error Messages

When POST detects an error, it displays an error message on the display unit screen.
The following table lists error messages and actions to take.
your sales agent. Alarm messages are useful information for
maintenance.
Error Error message
code
Failure Fixed Disk
0200
0210 Stuck Key.
0211 Keyboard error
0213 Keyboard locked - Unlock key switch.
0220 Monitor type does not match CMOS
Run SETUP.
0230 System RAM Failed at offset.
0231 Shadow Ram Failed at offset.
0232 Extended RAM Failed at address line.
0250 System battery is dead - Replace and run
SETUP.
0251 System CMOS checksum bad - Default
configuration used.
0252 Password checksum bad - Passwords
cleared.
0260 System timer error.
0270 Real time clock error.
0271 Check date and time setting.
02B0 Previous boot incomplete - Default
configuration used.
0281 Memory size found by the POSt differs from
EISA CMOS.
02D0 System cache error - Cache disabled.
02D1 System Memory exceeds the CPU's caching
limit.
02F4 EISA CMOS not writeable.
02F5 DMA Test Failed.
02F6 Software NMI Failed.
02F7 Fail-safe Timer NMI Failed.
Note: Note the displayed messages before consulting with
Table 31: POST Error Messages
Recommended Action
Contact your service representative.
Disconnect the keyboard and connect it again.
Disconnect the keyboard and connect it again.
If the error cannot be corrected, contact your service
representative.
Release the lock of the key switch. If the error cannot
be corrected in spite of the release of the lock,
contact your service representative.
Start the SETUP. If the error cannot be corrected in
spite of the start of SETUP, contact your service
representative.
Contact your service representative.
Contact your service representative to replace the
battery. (After restarting the computer, start the
SETUP to provide the setting again.)
The default values have just been set. Start the
SETUP to provide the setting again. If the error
cannot be corrected, contact your service
representative.
The password has just been cleared. Start the
SETUP to provide the setting again.
Start the SETUP to set the date and time again. If the
same error occurs successively in spite of the
resetting, contact your service representative.
Start the SETUP and check the settings.
Initialise the EISA CMOS.
The cache cannot be used. Contact your service
representative.
Contact your service representative.
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