Acer Aspire V7-582 Service Manual page 222

Table 4-4. PEI Phase POST Code Table
Functionality Name (Include\
PostCode.h)
PEI_SIO_INIT
PEI_CPU_REG_INIT
PEI_CPU_AP_INIT*
PEI_CPU_HT_RESET*
PEI_PCIE_MMIO_INIT
PEI_NB_REG_INIT
PEI_SB_REG_INIT
PEI_PCIE_TRAINING*
PEI_TPM_INIT
PEI_SMBUS_INIT
PEI_PROGRAM_CLOCK_GEN
PEI_IGD_EARLY_INITIAL*
PEI_HECI_INIT*
PEI_WATCHDOG_INIT*
PEI_MEMORY_INIT
PEI_MEMORY_INIT_FOR_CRISIS
PEI_MEMORY_INSTALL
PEI_TXTPEI*
PEI_SWITCH_STACK
PEI_MEMORY_CALLBACK
PEI_ENTER_RECOVERY_MODE
PEI_RECOVERY_MEDIA_FOUND
PEI_RECOVERY_MEDIA_NOT_FOUND
PEI_RECOVERY_LOAD_FILE_DONE
PEI_RECOVERY_START_FLASH
PEI_ENTER_DXEIPL
PEI_FINDING_DXE_CORE
PEI_GO_TO_DXE_CORE
PEI_IFFS_TRANSITION_START
4-18
Post
Phase
Code
PEI 70 Super I/O Initial
PEI 71 CPU Early Initial
PEI 72 Multi-processor Early Initial
PEI 73 HyperTransport Initial
PEI 74 PCIE MMIO BAR Initial
PEI 75 North Bridge Early Initial
PEI 76 South Bridge Early Initial
PEI 77 PCIE Training
PEI 78 TPM Initial
PEI 79 SMBUS Early Initial
PEI 7A Clock Generator Initial
PEI 7B Internal Graphic device early
Initial, PEI-IGD0pRegion
PEI 7C HECI Initial
PEI 7D Watchdog timer Initial
PEI 7E Memory Initial for Normal boot.
PEI 7F Memory Initial for Crisis
Recovery
PEI 80 Simple Memory test
PEI 81 TXT function early Initial
PEI 82 Start to use Memory
PEI 83 Set cache for physical memory
PEI 84 Recovery device Initial
PEI 85 Found Recovery image
PEI 86 Recovery image not found
PEI 87 Load Recovery Image complete
PEI 88 Start Flash BIOS with Recovery
image
PEI 89 Loading BIOS image to RAM
PEI 8A Loading DXE core
PEI 8B Enter DXE core
PEI 8C iFFS Transition Start
Description
Troubleshooting