Acer Aspire M5-481PT Acer Aspire M5-481T, PT, and TG Notebook Service Guide - Page 186

Functionality Name (Include\ PostCode.h) S3_BEFORE_RUNTIME_BOOT_SCRIPT S3_BEFORE_RELOCATE_SMM_BASE S3_BEFORE_MP_INIT S3_BEFORE_RESTORE_ACPI_CALLBACK S3_AFTER_RESTORE_ACPI_CALLBACK S3_GO_TO_FACS_WAKING_VECTOR Phase Post Code Description PEI C6 Restore system configuration stage2 PEI C7 Relocate SMM BASE during S3 resume PEI C8 Multi-processor initial during S3 resume PEI C9 Start to restore system configuration in SMM PEI CA Restore system configuration in SMM complete PEI CB Back to OS ACPI Functions POST Code Functionality Name (Include\ PostCode.h) ASL_ENTER_S1 ASL_ENTER_S3 ASL_ENTER_S4 ASL_ENTER_S5 ASL_WAKEUP_S1 ASL_WAKEUP_S3 ASL_WAKEUP_S4 Phase Post Code Description ASL 51 Prepare to enter S1 ASL 53 Prepare to enter S3 ASL 54 Prepare to enter S4 ASL 55 Prepare to enter S5 ASL E1 System wakeup from S1 ASL E3 System wakeup from S3 ASL E4 System wakeup from S4 SMM Functions POST Code Functionality Name (Include\PostCode.h) SMM_IDENTIFY_FLASH_DEVICE SMM_SMM_PLATFORM_INIT SMM_ACPI_ENABLE_START SMM_ACPI_ENABLE_END SMM_S1_SLEEP_CALLBACK SMM_S3_SLEEP_CALLBACK SMM_S4_SLEEP_CALLBACK SMM_S5_SLEEP_CALLBACK SMM_ACPI_DISABLE_START SMM_ACPI_DISABLE_END Phase Post Code Description SMM 0xA0 Identify Flash device in SMM SMM 0xA2 SMM service initial SMM 0xA6 OS call ACPI enable function SMM 0xA7 ACPI enable function complete SMM 0xA1 Enter S1 SMM 0xA3 Enter S3 SMM 0xA4 Enter S4 SMM 0xA5 Enter S5 SMM 0xA8 OS call ACPI disable function SMM 0xA9 ACPI disable function complete Troubleshooting 4-21