EPX-C414/Progress and Error Codes
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Appendix E. Progress and Error Codes
Progress and error codes are only displayed on POST diagnostic displays that show
four digits. On these displays, the most significant two digits show the progress or error
code from the table in this section (Progress and Error Codes), while the least
significant two digits show the diagnostic code (see tables above). For example: 0345
indicates the component was loaded, the DXE/UEFI entry point called, and DXE driver
initialization of the HDD password feature.
Table 34:
Progress and Error Codes
Code
Symbol
Description
01
COMP_PEI_BEGIN
The component was loaded and the PEI entry point called
02
COMP_PEI_END
The component returned from the entry point
03
COMP_DXE_BEGIN
The component was loaded and the DXE/UEFI entry point called
04
COMP_DXE_END
The component returned from the entry point
05
COMP_SUPPORTED
The Supported() member function of the component's instance of the
Driver Binding protocol was called
06
COMP_START
The Start() member function of the component's instance of the Driver
Binding protocol was called
07
COMP_STOP
The Stop() member function of the component's instance of the Driver
Binding protocol was called
08
COMP_SMM_INIT
The component was loaded and the entry point called inside of SMM
09
DEVICE_ERROR
The driver encountered a condition where it cannot proceed due to a
hardware failure
0A
RESOURCE_ERROR
The driver encountered a condition where it cannot proceed due to
being unable to acquire resources
0B
DATA_CORRUPT
The driver encountered a condition where it found invalid data and
could not continue
0C
COMP_PEI_CALLBACK
The component received a callback in PEI phase
0D
COMP_DXE_CALLBACK
The component received a callback in DXE phase
