Acer AOD270 Service Manual page 142

Table 4-6. (Continued)BDS Phase POST Code Table
Functionality Name (Include\
PostCode.h)
BDS_EXIT_BOOT_SERVICES*
BDS_LEGACY_BOOT_EVENT
BDS_ENTER_LEGACY_16_BOOT
BDS_RECOVERY_START_FLASH
* 3rd party relate functions – Platform dependence.
Table 4-7. PostBDS Functions POST 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. ACPI Functions POST Code Table
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
ASL_WAKEUP_S5
4-22
Post
Phase
Code
BDS 32
BDS 33
BDS 34
BDS 35
Post
Phase
Code
PostBDS F9
PostBDS FB
PostBDS FD
PostBDS FE
Post
Phase
Code
ASL 51
ASL 53
ASL 54
ASL 55
ASL E1
ASL E3
ASL E4
ASL E5
Description
Send END of POST Message to
ME via HECI
Last Chipset initial before
boot to Legacy OS.
Ready to Boot Legacy OS.
Fast Recovery Start Flash.
Description
No Boot Device
UEFI Boot Start Image
Legacy 16 boot entry
Try to boot with INT 19
Description
Prepare to enter S1
Prepare to enter S3
Prepare to enter S4
Prepare to enter S5
System wake up from S1
System wake up from S3
System wake up from S4
System wake up from S5
Troubleshooting