Acer Aspire 7730 Series Service Manual page 164

POST Code
0xB5 Fade out OEM Logo or post string
0xC5 End hotkey detection (Server BIOS)
0xBE If BCP option is enabled, clear the screen before
booting.
0xB6 If password on boot is enabled, a call is made to
Setup to check password. If the user does not enter
a valid password, Setup does not return.
0xBC Clear parity-error latch
0xB7 Initialize ACPI BIOS.
0x9B Enable CPU management (Geyserville I)
0xBD Display Boot First menu if MultiBoot is installed and
hotkey pressed.
0xBF Check virus and backup reminders.
0x97 Create pointer to MP table in Extended BDA.
0x99 Check support status for Self-Monitoring Analysis
Reporting Technology (disk-failure warning).
0xB1 Unload ROM Pilot
0xDD Perform remote flash if requested
0xC7 If UCR redirection is installed, remove display
manager and unhook INT10
0XDF Shutdown the PXE UNDI code
0xB3 Store enhanced CMOS values in non-volatile area
0xE4 Last Legacy BIOS Task before hand off to UEFI/DXE
0xB9 Clear all screen graphics before booting.
0xC0 INT19 entry for legacy boot
0xEF Invalid AP #
0xEF Non-Yohna and non-Morem class CPU found for
SDXE (getTSCFreq)
0xEE AP cannot synch BSP in SDXE (syncWithBSP)
0xEE BSP cannot synch w/ AP in SDXE (syncWithAP)
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Function Phase Component
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
LBT Core
bootLegacy Core
bootLegacy Core
SDXE Core
SDXE Core
SDXE Core
SDXE Core
Chapter 4