Acer Aspire E1-431 Service Manual page 162

Table 4-6. (Continued)BDS Phase POST Code Table
Functionality Name (Include\
PostCode.h)
BDS_ENTER_LEGACY_16_BOOT
BDS_RECOVERY_START_FLASH
BDS_START_SDHC_BUS
BDS_CONNECT_ATA_LEGACY
BDS_CONNECT_SD_LEGACY
* 3rd party relate functions – Platform dependence.
Table 4-7. PostBDS Code Table
Functionality Name (Include\
PostCode.h)
POST_BDS_NO_BOOT_DEVICE
POST_BDS_START_IMAGE
POST_BDS_ENTER_INT19
POST_BDS_JUMP_BOOT-SECTOR
Table 4-8. S3 Functions POST Code Table
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
S3_BEFORE_RELOCATE_SMM_BASE
4-22
Post
Phase
Code
BDS 34
BDS 35
BDS 36
BDS 37
BDS 38
Post
Phase
Code
POST_BDS F9
POST_BDS FB
POST_BDS FD
POST_BDS FE
Post
Phase
Code
PEI C0
PEI C1
PEI C2
PEI C3
PEI C4
PEI C5
PEI C6
PEI C7
Description
Ready to Boot Legacy OS.
Fast Recovery Start Flash.
SDHC device initial.
Ata Legacy device initial.
SD Legacy device initial.
Description
No Boot Device
UEFI Boot Start Image
Legancy 16 boot entry
Try to Boot with INT 19
Description
Memory initial for S3 resume
Get S3 resume required data
from memory
Start to use memory during S3
resume
Set cache for physical memory
during S3 resume
Start to restore system
configuration
Restore system configuration
stage1
Restore system configuration
stage2
Relocate SMM BASE during S3
resume
Troubleshooting