NEC Express5800/B120b User Manual page 230

8-6 Troubleshooting
On-screen error message
8450 Can't Read FRU on CPU Unit Type I Mezzanine
8451 Can't Read FRU on CPU Unit Type II Mezzanine
Expansion Rom not initialize
Invalid System Configuration Data
Resource Conflict
System Configuration Data Read error
System Configuration Data Write error
WARNING: IRQ not configured
All of the disks from your previous configuration are
gone. If this is an unexpected message, then please
power off your system and check your cables to ensure
all disks are present.
Press any key to continue, or 'C' to load the
configuration utility.
An enclosure was found that contains both SAS and
SATA drives, but this controller does not allow mixed
drive types in a single enclosure. Please correct the
problem then restart your system.
Press any key to continue, or 'C' to load the
configuration utility.
Cache data was lost due to an unexpected power-off or
reboot during a write operation, but the adapter has
recovered. This could be due to memory problems, bad
battery, or you may not have a battery installed.
Press any key to continue or 'C' to load the configuration
utility.
Entering the configuration utility in this state will result in
drive configuration changes. Press 'Y' to continue
loading the configuration utility or please power off your
system and check your cables to ensure all disks are
present and reboot.
Firmware version inconsistency was detected. The
adapter has recovered, but cached data was lost.
Press any key to continue, or 'C' to load the
configuration utility.
Action
Power off and reboot the CPU blade.
Also make sure the mezzanine card is
correctly installed in Type I mezzanine
card slot.
If the error persists, contact your service
representative.
Power off and reboot the CPU blade.
Also make sure the mezzanine card is
correctly installed in Type II mezzanine
card slot.
If the error persists, contact your service
representative.
Run the BIOS SETUP utility to disable
the use of expansion ROM area and PCI
slot OptionROM. If the error persists,
contact your service representative.
Contact your service representative.
Check if hard disk drives are connected
properly.
If the same error persists, contact your
service representative.
RAID Controller may be faulty. Contact
your service representative to replace
the RAID Controller.
Run WebBIOS or Universal RAID Utility
to check the setting for cache mode. If
forced write-back is specified, change it
to constant write back or write through
mode.
Check if the device is connected
properly. Contact your service
representative to replace the RAID
Controller
Please contact your service
representative.