Acer TravelMate 8481T Service Manual page 147

Table 4-6. BDS Phase POST Code Table (Continued)
Functionality Name (Include\PostCode.h)
BDS_END_OF_BOOT_SELECTION
BDS_ENTER_SETUP
BDS_ENTER_BOOT_MANAGER
BDS_BOOT_DEVICE_SELECT
BDS_EFI64_SHADOW_ALL_LEGACY_ROM
BDS_ACPI_S3SAVE
BDS_READY_TO_BOOT_EVENT
BDS_GO_LEGACY_BOOT
BDS_GO_UEFI_BOOT
BDS_LEGACY16_PREPARE_TO_BOOT
BDS_EXIT_BOOT_SERVICES*
BDS_LEGACY_BOOT_EVENT
BDS_ENTER_LEGACY_16_BOOT
BDS_RECOVERY_START_FLASH
BDS_START_SDHC_BUS
BDS_CONNECT_ATA_LEGACY
BDS_CONNECT_SD_LEGACY
rd
* 3 party relate functions – Platform dependence.
Troubleshooting
Phase Post
Code
BDS 28 End of boot selection
BDS 29 Enter Setup Menu
BDS 2A Enter Boot manager
BDS 2B Try to boot system to OS
BDS 2C Shadow Misc Option
ROM
BDS 2D Save S3 resume
required data in RAM
BDS 2E Last Chipset initial
before boot to OS
BDS 2F Start to boot Legacy OS
BDS 30 Start to boot UEFI OS
BDS 31 Prepare to Boot to
Legacy OS
BDS 32 Send END of POST
Message to ME via
HECI
BDS 33 Last Chipset initial
before boot to Legacy
OS.
BDS 34 Ready to Boot Legacy
OS.
BDS 35 Fast Recovery Start
Flash.
BDS 36 SDHC device initial.
BDS 37 Ata Legacy device initial.
BDS 38 SD Legacy device initial.
Description
4-27