HP Xw6400 HP xw6400 Workstation - Service and Technical Reference Guide - Page 133

Error classes, POST and error messages

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Error classes There are two major classes of errors-fatal and non-fatal. All fatal errors generate error 922-Fatal error on (subsystem is identified) Non fatal errors generate a different error number for each subsystem and for correctable and uncorrectable error types: Error Class Type Description Device Result 922 Fatal Don't care Fatal error on Any Err0 923 Non-fatal Uncorrectable Non-fatal, uncorrectable PCI PCI or PCI-X F1 prompt error on (slot is identified) 924 Non-fatal Correctable Non-fatal, correctable PCI error PCI or PCI-X on (slot is identified) F1 optional 925 Non-fatal Uncorrectable Non-fatal, uncorrectable ESI error on (slot is identified) PCI or PCI-X F1 prompt 926 Non-fatal Correctable Non-fatal, correctable ESI error PCI or PCI-X on (slot is identified) F1 optional 927 Non-fatal Uncorrectable Non-fatal FSB error on (FSB is Front side bus F1 prompt identified) 928 Non-fatal Uncorrectable Non-fatal, uncorrectable FBD Memory error on (DIMM is identified) F1 prompt 929 Non-fatal Correctable Non-fatal, correctable FBD error Memory on (DIMM is identified) F1 optional 930 Non-fatal Correctable Non-fatal, Internal Northbridge Memory error controller F1 optional POST and error messages POST is a program run at startup that initializes and runs some tests on installed hardware. An audible and/or visual message occurs if the POST encounters a problem. POST checks the following items to ensure that the workstation system is functioning properly: ● Keyboard ● Memory modules ● Diskette drives ● All SATA and SAS mass storage devices ● Processors ● Controllers NOTE: If the power-on password is set, a key icon appears on the screen while POST is running. You must enter the password before continuing. Table 5-18 POST error messages Screen message Probable cause Recommended action 101-Option ROM Error System ROM checksum. Verify the correct ROM: ENWW POST and error messages 123

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Error classes
There are two major classes of errors—fatal and non-fatal.
All fatal errors generate error 922-Fatal error on (subsystem is identified)
Non fatal errors generate a different error number for each subsystem and for correctable and
uncorrectable error types:
Error
Class
Type
Description
Device
Result
922
Fatal
Don't care
Fatal error on <device>
Any
Err0
923
Non-fatal
Uncorrectable
Non-fatal, uncorrectable PCI
error on (slot is identified)
PCI or PCI-X
F1 prompt
924
Non-fatal
Correctable
Non-fatal, correctable PCI error
on (slot is identified)
PCI or PCI-X
F1 optional
925
Non-fatal
Uncorrectable
Non-fatal, uncorrectable ESI
error on (slot is identified)
PCI or PCI-X
F1 prompt
926
Non-fatal
Correctable
Non-fatal, correctable ESI error
on (slot is identified)
PCI or PCI-X
F1 optional
927
Non-fatal
Uncorrectable
Non-fatal FSB error on (FSB is
identified)
Front side bus
F1 prompt
928
Non-fatal
Uncorrectable
Non-fatal, uncorrectable FBD
error on (DIMM is identified)
Memory
F1 prompt
929
Non-fatal
Correctable
Non-fatal, correctable FBD error
on (DIMM is identified)
Memory
F1 optional
930
Non-fatal
Correctable
Non-fatal, Internal Northbridge
error
Memory
controller
F1 optional
POST and error messages
POST is a program run at startup that initializes and runs some tests on installed hardware. An audible
and/or visual message occurs if the POST encounters a problem. POST checks the following items to
ensure that the workstation system is functioning properly:
●
Keyboard
●
Memory modules
●
Diskette drives
●
All SATA and SAS mass storage devices
●
Processors
●
Controllers
NOTE:
If the power-on password is set, a key icon appears on the screen while POST is running. You
must enter the password before continuing.
Table 5-18
POST error messages
Screen message
Probable cause
Recommended action
101—Option ROM Error
System ROM checksum.
Verify the correct ROM:
ENWW
POST and error messages
123