Table 4-5. BDS Phase POST Code Table (Continued)

Functionality Name

Phase

Post

Description

(Include\ PostCode.h)

Code

 

 

BDS_NO_CONSOLE_ACTION

BDS

1C

Console device initial fail

 

 

 

 

BDS_DISPLAY_LOGO_SYSTEM_INFO

BDS

1D

Display logo or system

 

 

 

information

 

 

 

 

BDS_START_IDE_CONTROLLER

BDS

1E

IDE controller initialization

 

 

 

 

BDS_START_SATA_CONTROLLER

BDS

1F

SATA controller

 

 

 

initialization

 

 

 

 

BDS_START_ISA_ACPI_CONTROLLER

BDS

20

SIO controller initialization

 

 

 

 

BDS_START_ISA_BUS

BDS

21

ISA BUS driver initialization

 

 

 

 

BDS_START_ISA_FDD

BDS

22

Floppy device initialization

 

 

 

 

BDS_START_ISA_SEIRAL

BDS

23

Serial device initialization

 

 

 

 

BDS_START_IDE_BUS

BDS

24

IDE device initialization

 

 

 

 

BDS_START_AHCI_BUS

BDS

25

AHCI device initialization

 

 

 

 

BDS_CONNECT_LEGACY_ROM

BDS

26

Dispatch option ROMs

 

 

 

 

BDS_ENUMERATE_ALL_BOOT_OPTION

BDS

27

Get boot device information

 

 

 

 

BDS_END_OF_BOOT_SELECTION

BDS

28

End of boot selection

 

 

 

 

BDS_ENTER_SETUP

BDS

29

Enter Setup Menu

 

 

 

 

BDS_ENTER_BOOT_MANAGER

BDS

2A

Enter Boot manager

 

 

 

 

BDS_BOOT_DEVICE_SELECT

BDS

2B

Try to boot system to OS

 

 

 

 

BDS_EFI64_SHADOW_ALL_LEGACY_ROM

BDS

2C

Shadow Misc Option ROM

 

 

 

 

BDS_ACPI_S3SAVE

BDS

2D

Save S3 resume required

 

 

 

data in RAM

 

 

 

 

BDS_READY_TO_BOOT_EVENT

BDS

2E

Last Chipset initial before

 

 

 

boot to OS

 

 

 

 

BDS_GO_LEGACY_BOOT

BDS

2F

Start to boot Legacy OS

 

 

 

 

BDS_GO_UEFI_BOOT

BDS

30

Start to boot UEFI OS

 

 

 

 

BDS_LEGACY16_PREPARE_TO_BOOT

BDS

31

Prepare to Boot to Legacy

 

 

 

OS

 

 

 

 

BDS_EXIT_BOOT_SERVICES*

BDS

32

Send END of POST

 

 

 

Message to ME via HECI

 

 

 

 

BDS_LEGACY_BOOT_EVENT

BDS

33

Last Chipset initial before

 

 

 

boot to Legacy OS.

 

 

 

 

BDS_ENTER_LEGACY_16_BOOT

BDS

34

Ready to Boot Legacy OS.

 

 

 

 

BDS_RECOVERY_START_FLASH

BDS

35

Fast Recovery Start Flash.

 

 

 

 

* 3rd party relate functions – Platform dependence.

4-24

Troubleshooting

Page 153 Page 155
Page 154
Image 154
Acer 522 manual Bdsnoconsoleaction BDS, Bdsdisplaylogosysteminfo BDS, Bdsstartidecontroller BDS, Bdsstartsatacontroller BDS
Page 153 Page 155

522 specifications

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