Acer A315-53G Service Manual page 138

Functionality Name
(Include\PostCode.h)
POST_BDS_NO_BOOT_DEVICE
POST_BDS_START_IMAGE
POST_BDS_ENTER_INT19
POST_BDS_JUMP_BOOT_SECTOR
Functionality Name
(Include\PostCode.h)
S3_RESTORE_MEMORY_CONTROLLE
R
S3_INSTALL_S3_MEMORY
S3_SWITCH_STACK
S3_MEMORY_CALLBACK
S3_ENTER_S3_RESUME_PEIM
S3_BEFORE_ACPI_BOOT_SCRIPT
S3_BEFORE_RUNTIME_BOOT_SCRIP
T
S3_BEFORE_RELOCATE_SMM_BASE
S3_BEFORE_MP_INIT
S3_BEFORE_RESTORE_ACPI_CALLB
ACK
S3_AFTER_RESTORE_ACPI_CALLBAC
K
S3_GO_TO_FACS_WAKING_VECTOR
4-26
Table 4-7. PostBDS POST Code Table
Phase
POST_BDS
POST_BDS
POST_BDS
POST_BDS
Table 4-8. S3 Functions POST Code Table
Phase
PEI
PEI
PEI
PEI
PEI
PEI
PEI
PEI
PEI
PEI
PEI
PEI
Post
Description
Code
F9 No Boot Device
FB UEFI Boot Start Image
FD Legacy 16 boot entry
FE Try to Boot with INT 19
Post
Description
Code
C0 Memory initial for S3 resume
Get S3 resume required data
C1
from memory
Start to use memory during S3
C2
resume
Set cache for physical memory
C3
during S3 resume
Start to restore system
C4
configuration
Restore system configuration
C5
stage1
Restore system configuration
C6
stage2
Relocate SMM BASE during
C7
S3 resume
Multi-processor initial during
C8
S3 resume
Start to restore system
C9
configuration in SMM
Restore system configuration
CA
in SMM complete
CB Back to OS
Troubleshooting