Acer AS8950G Service Manual page 162

Table 4-3. (Continued)PEI Phase POST Code Table:
Functionality Name (Include\
PostCode.h)
PEI_RECOVERY_MEDIA_FO
UND
PEI_RECOVERY_MEDIA_NO
T_FOUND
PEI_RECOVERY_LOAD_FILE
_DONE
PEI_RECOVERY_START_FLA
SH
PEI_ENTER_DXEIPL
PEI_FINDING_DXE_CORE
PEI_GO_TO_DXE_CORE P
* 3rd party relate functions – Platform dependence.
Table 4-4. DXE Phase POST Code Table:
Functionality Name
(Include\ PostCode.h)
DXE_TCGDXE*
DXE_SB_SPI_INIT*
DXE_CF9_RESET*
DXE_SB_SERIAL_GPIO_INIT
*
DXE_SMMACCESS*
DXE_SIO_INIT*
DXE_LEGACY_REGION*
DXE_SB_INIT*
DXE_IDENTIFY_FLASH_DEV
ICE*
DXE_FTW_INIT
DXE_VARIABLE_INIT DX
DXE_VARIABLE_INIT_FAIL DX
DXE_MTC_INIT DX
DXE_CPU_INIT
DXE_MP_CPU_INIT DXE
4-18
Phase Post Code
PEI 8 5
PEI 86
PEI 87
PEI 88
PEI 89
PEI 8A
EI 8B
Phase PostCode
DXE 40
DXE 41
DXE 42
DXE 43
DXE 44
DXE 46
DXE 47
DXE 48
DXE 49
DXE 4A
E 4B
E 4C
E 4D
DXE 4E
4F
Description
Found Recovery image
Recovery image not found
Load Recovery Image completed
Start Flash BIOS with Recovery
image
Loading BIOS image to RAM
Loading DXE core
Enter DXE core
Description
TPM initial in DXE
South bridge SPI initialization
Setup Reset service
South bridge Serial GPIO
initialization
Setup SMM ACCE SS service
Super I/O DXE initialization
Setup Legacy Region service
South Bridge Middle initialization
Identify Flash device
Fault Tolerant Write verification
Variable Service initialization
Fail to initial Variable Service
MTC Initial
CPU Middle Initialization
Multi-processor Middle
Initialization
Troubleshooting