Acer Aspire 8951G Service Manual page 179

Functionality Name (Include\PostCode.h)
BDS_LEGACY16_PREPARE_TO_BOOT
BDS_EXIT_BOOT_SERVICES*
BDS_LEGACY_BOOT_EVENT
BDS_ENTER_LEGACY_16_BOOT
BDS_RECOVERY_START_FLASH
rd
* 3 party relate functions – Platform dependence.
Functionality Name (Include\ PostCode.h)
POST_BDS_NO_BOOT_DEVICE
POST_BDS_START_IMAGE
POST_BDS_ENTER_INTI9
POST_BDS_BOOT_SECTOR
Functionality Name (Include\ PostCode.h)
S3_RESTORE_MEMORY_CONTROLLER
S3_INSTALL_S3_MEMORY
S3_SWITCH_STACK
S3_MEMORY_CALLBACK
S3_ENTER_S3_RESUME_PEIM
S3_BEFORE_ACPI_BOOT_SCRIPT
S3_BEFORE_RUNTIME_BOOT_SCRIPT
Troubleshooting
Phase Post
Code
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.
Phase Post
Code
POST_BDS F9
POST_BDS FB
POST_BDS FD
POST_BDS FE
Phase Post
Code
PEI C0 Memory initial for S3
resume
PEI C1 Get S3 resume required
data from memory
PEI C2 Start to use memory during
S3 resume
PEI C3 Set cache for physical
memory during S3 resume
PEI C4 Start to restore system
configuration
PEI C5 Restore system
configuration stage1
PEI C6 Restore system
configuration stage2
Description
Description
No Boot Device
UEFI Boot Start Image
Legacy 16 boot entry
Try to Boot with INT 19
Description
4-27