Acer TravelMate 8481TG Acer TravelMate 8481, 8481T, 8481TG Notebook Service Gu - Page 144

Table 4-4. PEI Phase POST Code Table (Continued) Functionality Name (Include\PostCode.h) Phase Post Code Description PEI_ENTER_RECOVERY_MODE PEI 84 Recovery device Initialization PEI_RECOVERY_MEDIA_FOUND PEI 85 Found Recovery image PEI_RECOVERY_MEDIA_NOT_FOUND PEI 86 Recovery image not found PEI_RECOVERY_LOAD_FILE_DONE PEI 87 Load Recovery Image completed PEI_RECOVERY_START_FLASH PEI 88 Start Flash BIOS with Recovery image PEI_ENTER_DXEIPL PEI 89 Loading BIOS image to RAM PEI_FINDING_DXE_CORE PEI 8A Loading DXE core PEI_GO_TO_DXE_CORE PEI 8B Enter DXE core * 3rd party relate functions - Platform dependence. Table 4-5. DXE Phase POST Code Table Functionality Name (Include\PostCode.h) DXE_TCGDXE* Phase DXE Post Code 40 Description TPM initial in DXE DXE_SB_SPI_INIT* DXE_CF9_RESET* DXE_SB_SERIAL_GPIO_INIT* DXE 41 DXE 42 DXE 43 South bridge SPI initialization Setup Reset service South bridge Serial GPIO initialization DXE_SMMACCESS* DXE_NB_INIT* DXE_SIO_INIT* DXE 44 DXE 45 DXE 46 Setup SMM ACCE SS service North bridge Middle initialization Super I/O DXE initialization DXE_LEGACY_REGION* DXE_SB_INIT* DXE_IDENTIFY_FLASH_DEVICE DXE_FTW_INIT DXE_VARIABLE_INIT DXE_VARIABLE_INIT_FAIL DXE_MTC_INIT DXE_CPU_INIT DXE 47 DXE 48 DXE 49 DXE 4A DXE 4B DXE 4C DXE 4D DXE 4E 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 4-24 Troubleshooting