Post Error Messages - NEC Express5800/R320a-E4 User Manual

7-4 Troubleshooting

POST Error Messages

Powering on the server automatically starts the self-diagnostic program, POST (Power On
Self-Test). When POST detects any error, it displays an error message and its measure on the
display unit. Follow the table below to troubleshoot such errors.
TIPS:
For error messages on optional PCI boards, refer to the manual provided with those options.
On-screen error message
0200 Failure Fixed Disk
0210 Stuck Key
0211 Keyboard error
0212 Keyboard Controller
Failed
0213 Keyboard locked -
Unlock key switch
0230 System RAM Failed at
offset
0231 Shadow RAM Failed at
offset
0232 Extended RAM Failed at
address line
0233 Memory type mixing
detected
0250 System battery is dead
-Replace and run
SETUP
0251 System CMOS
checksum bad-Default
configuration used
Phoenix BIOS 4.0 Release 6.0.XXXX
:
CPU=Pentium III XXX MHz
0640K System RAM Passed
0127M Extended RAM Passed
WARNING:
02B0: Diskette drive A error.
:
press <F1> to resume, <F2> to SETUP
Message indicating a floppy disk drive error
Cause
•
HDD is faulty
•
CPU/IO module is faulty.
Keyboard connection error
Keyboard is faulty.
Keyboard controller is faulty.
Keyboard is locked.
DIMM is faulty.
Shadow RAM is faulty.
Extended RAM is faulty.
Memory of the different types
is installed.
System battery is dead.
System CMOS configuration
is changed.
Action
•
Replace the HDD.
•
Replace the CPU/IO module.
•
Disconnect the keyboard and
connect it back again.
•
Replace the keyboard.
•
Disconnect the keyboard and
connect it back again.
•
Replace the keyboard.
•
If restarting does not help,
replace the CPU/IO module.
If restarting the server does not
help, replace the CPU/IO module.
Unlock the key switch.
•
Replace DIMM.
•
Replace the CPU/IO module.
•
Replace DIMM.
•
Replace the CPU/IO module.
•
Replace DIMM.
•
Replace the CPU/IO module.
Memory of the different types is
installed. Replace DIMM with
appropriate one.
•
Replace system battery.
•
Replace CPU/IO module.
Reconfigure the system CMOS
by using BIOS setup.